chore(logs): final overhaul of the logs (#433)

* feat(logs): add a new log when an issue consumed at least one operation (#386)

* docs(only-labels): enhance the docs and fix duplicate (#341)

* docs(only-labels): remove duplicated option and improve descriptions

a bad rebase happend

* docs(readme): use a multi-line array and remove the optional column

the option column was not helpful since each value is optional
the multi-line array will allow to have a better UI in small devices and basically in GitHub too due to the max-width

* style(readme): break line for the statistics

* docs(readme): add a better description for the ascending option

* docs(action): add missing punctuation

* build(deps-dev): bump @typescript-eslint/eslint-plugin (#342)

Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) from 4.15.2 to 4.16.1.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v4.16.1/packages/eslint-plugin)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* build(deps): bump @octokit/rest from 18.3.0 to 18.3.2 (#350)

Bumps [@octokit/rest](https://github.com/octokit/rest.js) from 18.3.0 to 18.3.2.
- [Release notes](https://github.com/octokit/rest.js/releases)
- [Commits](https://github.com/octokit/rest.js/compare/v18.3.0...v18.3.2)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* test: add more coverage for the stale label behaviour (#352) (#15)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* test: add more coverage for the stale label behaviour (#352) (#17)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* test: add more coverage for the stale label behaviour (#352) (#18)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* docs(operations-per-run): improve the doc for this option

* feat(logs): add a new log when an issue consumed at least one operation

the log will be visible as the last row of the processing of the given issue
closes #348

* chore(readme): improve the operations per run

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

* chore(readme): improve the operations per run

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

* chore(readme): improve the operations per run

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

* chore(readme): improve the operations per run

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

* chore(readme): improve the operations per run

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

* chore(readme): improve the operations per run

Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>

* Typo in how to perform check for specific labels (#357)

Not tests but feels like a typo.

Or if we keep the title it `exempt` feels more approriate:

          exempt-issue-labels: 'roadmap'
          exempt-pr-labels: 'roadmap'

* feat(any-of-labels): add 2 new options to customize for issues/PRs (#380)

* docs(only-labels): enhance the docs and fix duplicate (#341)

* docs(only-labels): remove duplicated option and improve descriptions

a bad rebase happend

* docs(readme): use a multi-line array and remove the optional column

the option column was not helpful since each value is optional
the multi-line array will allow to have a better UI in small devices and basically in GitHub too due to the max-width

* style(readme): break line for the statistics

* docs(readme): add a better description for the ascending option

* docs(action): add missing punctuation

* build(deps-dev): bump @typescript-eslint/eslint-plugin (#342)

Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) from 4.15.2 to 4.16.1.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v4.16.1/packages/eslint-plugin)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* build(deps): bump @octokit/rest from 18.3.0 to 18.3.2 (#350)

Bumps [@octokit/rest](https://github.com/octokit/rest.js) from 18.3.0 to 18.3.2.
- [Release notes](https://github.com/octokit/rest.js/releases)
- [Commits](https://github.com/octokit/rest.js/compare/v18.3.0...v18.3.2)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* test: add more coverage for the stale label behaviour (#352) (#15)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* test: add more coverage for the stale label behaviour (#352) (#17)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* test: add more coverage for the stale label behaviour (#352) (#18)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* feat(any-of-labels): add 2 new options to customize for issues/PRs

closes #371
change this option and only-labels to have tree-logs

* chore(index): update it

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* feat(logs): enhance the logs for assignees and milestones (#382)

* docs(only-labels): enhance the docs and fix duplicate (#341)

* docs(only-labels): remove duplicated option and improve descriptions

a bad rebase happend

* docs(readme): use a multi-line array and remove the optional column

the option column was not helpful since each value is optional
the multi-line array will allow to have a better UI in small devices and basically in GitHub too due to the max-width

* style(readme): break line for the statistics

* docs(readme): add a better description for the ascending option

* docs(action): add missing punctuation

* build(deps-dev): bump @typescript-eslint/eslint-plugin (#342)

Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) from 4.15.2 to 4.16.1.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v4.16.1/packages/eslint-plugin)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* build(deps): bump @octokit/rest from 18.3.0 to 18.3.2 (#350)

Bumps [@octokit/rest](https://github.com/octokit/rest.js) from 18.3.0 to 18.3.2.
- [Release notes](https://github.com/octokit/rest.js/releases)
- [Commits](https://github.com/octokit/rest.js/compare/v18.3.0...v18.3.2)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* test: add more coverage for the stale label behaviour (#352) (#15)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* test: add more coverage for the stale label behaviour (#352) (#17)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* test: add more coverage for the stale label behaviour (#352) (#18)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* feat(logs): enhance the logs for assignees and milestones

closes #381

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* style(typo): fix typo plural issue

* style(naming): rename two methods

* chore(error): remove a potential useless throw of error

* style(naming): rename one method

* refactor(issue): change the way to count the operations

* refactor(operations): create a method to reduce code duplication

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>
Co-authored-by: Romain Rigaux <romain.rigaux@gmail.com>

* chore(logs): final overhaul of the logs

display more values in cyan
display all the options the same way (with links pointing to the readme so that with anchors we could find them easily later
make them a little more humanized
add more logs especially for the stale conditions

* style(logs): fix typos

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: HonkingGoose <34918129+HonkingGoose@users.noreply.github.com>
Co-authored-by: Romain Rigaux <romain.rigaux@gmail.com>

.eslintrc.json

@@ -1,52 +1,65 @@
 {
-    "plugins": ["jest", "@typescript-eslint"],
+  "plugins": ["jest", "@typescript-eslint"],
-    "extends": ["plugin:github/recommended"],
+  "extends": ["plugin:github/recommended"],
-    "parser": "@typescript-eslint/parser",
+  "parser": "@typescript-eslint/parser",
-    "parserOptions": {
+  "parserOptions": {
-      "ecmaVersion": 9,
+    "ecmaVersion": 9,
-      "sourceType": "module",
+    "sourceType": "module",
-      "project": "./tsconfig.json"
+    "project": "./tsconfig.json"
-    },
+  },
-    "rules": {
+  "rules": {
-      "eslint-comments/no-use": "off",
+    "eslint-comments/no-use": "off",
-      "import/no-namespace": "off",
+    "import/no-namespace": "off",
-      "no-unused-vars": "off",
+    "no-unused-vars": "off",
-      "@typescript-eslint/no-unused-vars": "error",
+    "@typescript-eslint/no-unused-vars": "error",
-      "@typescript-eslint/explicit-member-accessibility": ["error", {"accessibility": "no-public"}],
+    "@typescript-eslint/explicit-member-accessibility": [
-      "@typescript-eslint/no-require-imports": "error",
+      "error",
-      "@typescript-eslint/array-type": "error",
+      {
-      "@typescript-eslint/await-thenable": "error",
+        "accessibility": "no-public"
-      "@typescript-eslint/ban-ts-comment": "error",
+      }
-      "camelcase": "off",
+    ],
-      "@typescript-eslint/consistent-type-assertions": "error",
+    "@typescript-eslint/no-require-imports": "error",
-      "@typescript-eslint/func-call-spacing": ["error", "never"],
+    "@typescript-eslint/array-type": "error",
-      "@typescript-eslint/no-array-constructor": "error",
+    "@typescript-eslint/await-thenable": "error",
-      "@typescript-eslint/no-empty-interface": "error",
+    "@typescript-eslint/ban-ts-comment": "error",
-      "@typescript-eslint/no-explicit-any": "off",
+    "camelcase": "off",
-      "@typescript-eslint/no-extraneous-class": "error",
+    "@typescript-eslint/consistent-type-assertions": "error",
-      "@typescript-eslint/no-for-in-array": "error",
+    "@typescript-eslint/func-call-spacing": ["error", "never"],
-      "@typescript-eslint/no-inferrable-types": "error",
+    "@typescript-eslint/no-array-constructor": "error",
-      "@typescript-eslint/no-misused-new": "error",
+    "@typescript-eslint/no-empty-interface": "error",
-      "@typescript-eslint/no-namespace": "error",
+    "@typescript-eslint/no-explicit-any": "off",
-      "@typescript-eslint/no-non-null-assertion": "warn",
+    "@typescript-eslint/no-extraneous-class": "error",
-      "@typescript-eslint/no-unnecessary-qualifier": "error",
+    "@typescript-eslint/no-for-in-array": "error",
-      "@typescript-eslint/no-unnecessary-type-assertion": "error",
+    "@typescript-eslint/no-inferrable-types": "error",
-      "@typescript-eslint/no-useless-constructor": "error",
+    "@typescript-eslint/no-misused-new": "error",
-      "@typescript-eslint/no-var-requires": "error",
+    "@typescript-eslint/no-namespace": "error",
-      "@typescript-eslint/prefer-for-of": "warn",
+    "@typescript-eslint/no-non-null-assertion": "warn",
-      "@typescript-eslint/prefer-function-type": "warn",
+    "@typescript-eslint/no-unnecessary-qualifier": "error",
-      "@typescript-eslint/prefer-includes": "error",
+    "@typescript-eslint/no-unnecessary-type-assertion": "error",
-      "@typescript-eslint/prefer-string-starts-ends-with": "error",
+    "@typescript-eslint/no-useless-constructor": "error",
-      "@typescript-eslint/promise-function-async": "error",
+    "@typescript-eslint/no-var-requires": "error",
-      "@typescript-eslint/require-array-sort-compare": "error",
+    "@typescript-eslint/prefer-for-of": "warn",
-      "@typescript-eslint/restrict-plus-operands": "error",
+    "@typescript-eslint/prefer-function-type": "warn",
-      "semi": "off",
+    "@typescript-eslint/prefer-includes": "error",
-      "@typescript-eslint/type-annotation-spacing": "error",
+    "@typescript-eslint/prefer-string-starts-ends-with": "error",
-      "@typescript-eslint/unbound-method": "off"
+    "@typescript-eslint/promise-function-async": "error",
-    },
+    "@typescript-eslint/require-array-sort-compare": "error",
-    "env": {
+    "@typescript-eslint/restrict-plus-operands": "error",
-      "node": true,
+    "semi": "off",
-      "es6": true,
+    "@typescript-eslint/type-annotation-spacing": "error",
-      "jest/globals": true
+    "@typescript-eslint/unbound-method": "off",
-    }
+    "no-shadow": "off",
-  }
+    "@typescript-eslint/no-shadow": "error",
+    "prettier/prettier": [
+      "error",
+      {
+        "endOfLine": "auto"
+      }
+    ]
+  },
+  "env": {
+    "node": true,
+    "es6": true,
+    "jest/globals": true
+  }
+}

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/other_issue_report.md

@@ -0,0 +1,13 @@
+---
+name: Other issue report
+about: Report other issue
+title: ''
+labels: bug
+assignees: ''
+---
+
+## Describe your issue
+
+## Further context
+
+<!-- If helpful please provide screenshots, logs, links to other related issues. -->

.github/ISSUE_TEMPLATE/stale_issue_report.md

@@ -0,0 +1,29 @@
+---
+name: Stale issue report
+about: Report issues with using the stale action
+title: ''
+labels: bug
+assignees: ''
+---
+
+<!-- Have you tried the [debugging](https://github.com/actions/stale#debugging) section of the readme? -->
+
+## Describe your issue
+
+## Your stale action configuration
+
+<!-- This is an example config, please copy/paste your config into it. -->
+
+```yml
+jobs:
+  stale:
+    runs-on: ...
+    steps:
+      - uses: actions/stale@...
+        with:
+          ...
+```
+
+## Further context
+
+<!-- If helpful please provide screenshots, logs, links to other related issues. -->

.github/pull_request_template.md

@@ -0,0 +1,8 @@
+<!-- List the change(s) you're making with this PR. -->
+## Changes
+- [x] ...
+
+## Context
+
+<!-- Explain why you're making the change(s). -->
+<!-- If you're closing an issue with this PR, [link them with a keyword](https://docs.github.com/en/github/managing-your-work-on-github/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword). -->

.github/workflows/codeql.yml

@@ -1,36 +1,25 @@
-name: "Code scanning"
+name: 'Code scanning'
 
 on:
   push:
+    branches:
+      - main
   pull_request:
   schedule:
     - cron: '0 19 * * 0'
 
 jobs:
   CodeQL-Build:
-
-    # CodeQL runs on ubuntu-latest and windows-latest
     runs-on: ubuntu-latest
-
     steps:
-    - name: Checkout repository
+      - name: Checkout repository
-      uses: actions/checkout@v2
+        uses: actions/checkout@v2
-      with:
-        # We must fetch at least the immediate parents so that if this is
-        # a pull request then we can checkout the head.
-        fetch-depth: 2
 
-    # If this run was triggered by a pull request event, then checkout
+      - name: Initialize CodeQL
-    # the head of the pull request instead of the merge commit.
+        uses: github/codeql-action/init@v1
-    - run: git checkout HEAD^2
-      if: ${{ github.event_name == 'pull_request' }}
-      
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
 
-    - name: Autobuild
+      - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
+        uses: github/codeql-action/autobuild@v1
 
-    - name: Perform CodeQL Analysis
+      - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
+        uses: github/codeql-action/analyze@v1

.github/workflows/stale.yml

@@ -1,16 +1,16 @@
-name: "Stale issue handler"
+name: 'Stale issue handler'
 on:
   workflow_dispatch:
   schedule:
-  - cron: "0 0 * * *"
+    - cron: '0 0 * * *'
 
 jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/stale@v3
+      - uses: actions/stale@main
-      with:
+        with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
+          stale-issue-message: 'This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days'
-        stale-issue-message: 'This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days'
+          days-before-stale: 30
-        days-before-stale: 30
+          days-before-close: 5
-        days-before-close: 5
+          exempt-issue-labels: 'blocked,must,should,keep'

.github/workflows/test.yml

@@ -1,4 +1,4 @@
-name: "Build"
+name: 'Build'
 on: # rebuild any PRs and main branch changes
   pull_request:
   push:
@@ -10,17 +10,16 @@ jobs:
   build: # make sure build/ci work properly
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
-    - run: |
+      - run: |
-        npm install
+          npm ci
-        npm run all
+          npm run all
   test: # make sure the action works on a clean machine without building
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
-    - uses: ./
+      - uses: ./
-      with:
+        with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
+          stale-issue-message: 'This issue is stale'
-        stale-issue-message: 'This issue is stale'
+          stale-pr-message: 'This PR is stale'
-        stale-pr-message: 'This PR is stale'
+          debug-only: true
-        debug-only: true

.licensed.yml

@@ -11,4 +11,4 @@ allowed:
   - unlicense
 
 reviewed:
-  npm:
+  npm:

.prettierignore

@@ -0,0 +1,7 @@
+.idea
+.licenses
+.vscode
+dist
+lib
+node_modules
+package-lock.json

.prettierrc.json

@@ -1,11 +1,11 @@
 {
-    "printWidth": 80,
+  "printWidth": 80,
-    "tabWidth": 2,
+  "tabWidth": 2,
-    "useTabs": false,
+  "useTabs": false,
-    "semi": true,
+  "semi": true,
-    "singleQuote": true,
+  "singleQuote": true,
-    "trailingComma": "none",
+  "trailingComma": "none",
-    "bracketSpacing": false,
+  "bracketSpacing": false,
-    "arrowParens": "avoid",
+  "arrowParens": "avoid",
-    "parser": "typescript"
+  "endOfLine": "auto"
-  }
+}

.vscode/launch.json

@@ -9,7 +9,7 @@
             "args": [
                 "-i"
             ],
-            "preLaunchTask": "tsc: build - tsconfig.json",
+            "preLaunchTask": "tsc: build - tsconfig.app.json",
             "internalConsoleOptions": "openOnSessionStart",
             "console": "integratedTerminal",
             "outFiles": [
@@ -17,4 +17,4 @@
             ]
         }
     ]
-}
+}

CODEOWNERS

@@ -0,0 +1 @@
+* @actions/actions-runtime

CONTRIBUTING.md

@@ -0,0 +1,45 @@
+### Building and testing
+
+Install the dependencies.
+
+```bash
+$ npm install
+```
+
+Build the typescript and package it for distribution.
+
+```bash
+$ npm run build && npm run pack
+```
+
+Run the tests :heavy_check_mark:
+
+```bash
+$ npm test
+```
+
+Run the tests and display only the first failing tests :heavy_check_mark:
+
+```bash
+$ npm test:only-errors
+```
+
+Run the tests with the watch mode :heavy_check_mark:
+
+```bash
+$ npm test:watch
+```
+
+Run the linter and fix (almost) every issue for you :heavy_check_mark:
+
+```bash
+$ npm lint:all:fix
+```
+
+### Before creating a PR
+
+Build, lint, package and test everything.
+
+```bash
+$ npm all
+```

README.md

@@ -2,112 +2,327 @@
 
 Warns and then closes issues and PRs that have had no activity for a specified amount of time.
 
-### Building and testing
+## All options
 
-Install the dependencies  
+### List of options
-```bash
-$ npm install
-```
 
-Build the typescript and package it for distribution
+Every argument is optional.
-```bash
-$ npm run build && npm run pack
-```
 
-Run the tests :heavy_check_mark:  
+| Input                             | Description                                                                                                                                                   |
-```bash
+| --------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-$ npm test
+| `repo-token`                      | PAT (Personal Access Token) for authorizing the repository.<br>_Defaults to **${{ github.token }}**_.                                                         |
-```
+| `days-before-stale`               | Idle number of days before marking an issue/PR as stale.<br>_Defaults to **60**_.                                                                             |
-### Arguments
+| `days-before-issue-stale`         | Idle number of days before marking an issue as stale.<br>_Override `days-before-stale`_.                                                                      |
+| `days-before-pr-stale`            | Idle number of days before marking a PR as stale.<br>_Override `days-before-stale`_.                                                                         |
+| `days-before-close`               | Idle number of days before closing a stale issue/PR.<br>_Defaults to **7**_.                                                                                 |
+| `days-before-issue-close`         | Idle number of days before closing a stale issue.<br>_Override `days-before-close`_.                                                                         |
+| `days-before-pr-close`            | Idle number of days before closing a stale PR.<br>_Override `days-before-close`_.                                                                            |
+| `stale-issue-message`             | Message to post on the stale issue.                                                                                                                           |
+| `stale-pr-message`                | Message to post on the stale PR.                                                                                                                              |
+| `close-issue-message`             | Message to post on the stale issue while closing it.                                                                                                          |
+| `close-pr-message`                | Message to post on the stale PR while closing it.                                                                                                             |
+| `stale-issue-label`               | Label to apply on the stale issue.<br>_Defaults to **Stale**_.                                                                                                |
+| `close-issue-label`               | Label to apply on closing issue.<br>Automatically removed if no longer closed nor locked).                                                                    |
+| `stale-pr-label`                  | Label to apply on the stale PR.<br>_Defaults to **Stale**_.                                                                                                   |
+| `close-pr-label`                  | Label to apply on the closing PR.<br>Automatically removed if no longer closed nor locked).                                                                   |
+| `exempt-issue-labels`             | Labels on an issue exempted from being marked as stale.                                                                                                       |
+| `exempt-pr-labels`                | Labels on the PR exempted from being marked as stale.                                                                                                         |
+| `only-labels`                     | Only issues and PRs with ALL these labels are checked.<br>Separate multiple labels with commas (eg. "question,answered").                                     |
+| `only-issue-labels`               | Only issues with ALL these labels are checked.<br>Separate multiple labels with commas (eg. "question,answered").<br>_Override `only-labels`_.                |
+| `only-pr-labels`                  | Only PRs with ALL these labels are checked.<br>Separate multiple labels with commas (eg. "question,answered").<br>_Override `only-labels`_.                   |
+| `any-of-labels`                   | Only issues and PRs with ANY of these labels are checked.<br>Separate multiple labels with commas (eg. "incomplete,waiting-feedback").                        |
+| `any-of-issue-labels`             | Only issues with ANY of these labels are checked.<br>Separate multiple labels with commas (eg. "incomplete,waiting-feedback").<br>_Override `any-of-labels`_. |
+| `any-of-pr-labels`                | Only PRs with ANY of these labels are checked.<br>Separate multiple labels with commas (eg. "incomplete,waiting-feedback").<br>_Override `any-of-labels`_.    |
+| `operations-per-run`              | Maximum number of operations per run.<br>GitHub API CRUD related.<br>_Defaults to **30**_.                                                                    |
+| `remove-stale-when-updated`       | Remove stale label from issue/PR on updates or comments.<br>_Defaults to **true**_.                                                                           |
+| `remove-issue-stale-when-updated` | Remove stale label from issue on updates or comments.<br>_Defaults to **true**_.<br>_Override `remove-stale-when-updated`_.                                   |
+| `remove-pr-stale-when-updated`    | Remove stale label from PR on updates or comments.<br>_Defaults to **true**_.<br>_Override `remove-stale-when-updated`_.                                      |
+| `remove-issue-stale-when-updated` | Remove stale label from issue on updates or comments.<br>_Defaults to **true**_.<br>_Override `remove-stale-when-updated`_.                                   |
+| `remove-pr-stale-when-updated`    | Remove stale label from PR on updates or comments.<br>_Defaults to **true**_.<br>_Override `remove-stale-when-updated`_.                                      |
+| `debug-only`                      | Dry-run on action.<br>_Defaults to **false**_.                                                                                                                |
+| `ascending`                       | Order to get issues/PR.<br>`true` is ascending, `false` is descending.<br>_Defaults to **false**_.                                                            |
+| `skip-stale-issue-message`        | Skip adding stale message on stale issue.<br>_Defaults to **false**_.                                                                                         |
+| `skip-stale-pr-message`           | Skip adding stale message on stale PR.<br>_Defaults to **false**_.                                                                                            |
+| `start-date`                      | The date used to skip the stale action on issue/PR created before it.<br>ISO 8601 or RFC 2822.                                                                |
+| `delete-branch`                   | Delete the git branch after closing a stale pull request.<br>_Defaults to **false**_.                                                                         |
+| `exempt-milestones`               | Milestones on an issue or a PR exempted from being marked as stale.                                                                                           |
+| `exempt-issue-milestones`         | Milestones on an issue exempted from being marked as stale.<br>_Override `exempt-milestones`_.                                                                |
+| `exempt-pr-milestones`            | Milestones on the PR exempted from being marked as stale.<br>_Override `exempt-milestones`_.                                                                  |
+| `exempt-all-milestones`           | Exempt all issues and PRs with milestones from being marked as stale.<br>_Priority over `exempt-milestones` rules_.                                           |
+| `exempt-all-issue-milestones`     | Exempt all issues with milestones from being marked as stale.<br>_Override `exempt-all-milestones`_.                                                          |
+| `exempt-all-pr-milestones`        | Exempt all PRs with milestones from being marked as stale.<br>_Override `exempt-all-milestones`_.                                                             |
+| `exempt-assignees`                | Assignees on an issue or a PR exempted from being marked as stale.                                                                                            |
+| `exempt-issue-assignees`          | Assignees on an issue exempted from being marked as stale.<br>_Override `exempt-assignees`_.                                                                  |
+| `exempt-pr-assignees`             | Assignees on the PR exempted from being marked as stale.<br>_Override `exempt-assignees`_.                                                                    |
+| `exempt-all-assignees`            | Exempt all issues and PRs with assignees from being marked as stale.<br>_Priority over `exempt-assignees` rules_.                                             |
+| `exempt-all-issue-assignees`      | Exempt all issues with assignees from being marked as stale.<br>_Override `exempt-all-assignees`_.                                                            |
+| `exempt-all-pr-assignees`         | Exempt all PRs with assignees from being marked as stale.<br>_Override `exempt-all-assignees`_.                                                               |
+| `enable-statistics`               | Display some statistics at the end of the logs regarding the stale workflow.<br>Only when the logs are enabled.<br>_Defaults to **true**_.                    |
 
-| Input  | Description | Usage |
+### Detailed options
-| :---:     |     :---:   |    :---:   |
-| `repo-token`  | PAT(Personal Access Token) for authorizing repository. | *Required* |
-| `days-before-stale`  | Idle number of days before marking an issue/pr as stale. *Defaults to **60*** | Optional
-| `days-before-close`  | Idle number of days before closing an stale issue/pr. *Defaults to **7*** | Optional
-| `stale-issue-message`  | Message to post on the stale issue. | Optional
-| `stale-pr-message`  | Message to post on the stale pr. | Optional
-| `close-issue-message` | Message to post on the stale issue while closing it. | Optional
-| `close-pr-message`  | Message to post on the stale pr while closing it. | Optional
-| `stale-issue-label`  | Label to apply on the stale issue. *Defaults to **stale*** | Optional
-| `close-issue-label` | Label to apply on closing issue. | Optional
-| `stale-pr-label` | Label to apply on the stale pr. | Optional
-| `close-pr-label` | Label to apply on the closing pr. | Optional
-| `exempt-issue-labels` | Labels on an issue exempted from being marked as stale. | Optional
-| `exempt-pr-labels` | Labels on the pr exempted from being marked as stale. | Optional
-| `only-labels` | Only labels checked for stale issue/pr. | Optional
-| `operations-per-run` | Maximum number of operations per run. *Defaults to **30*** | Optional
-| `remove-stale-when-updated` | Remove stale label from issue/pr on updates or comments. *Defaults to **true*** | Optional
-| `debug-only` | Dry-run on action. *Defaults to **false*** | Optional
-| `ascending` | Order to get issues/pr. *Defaults to **false*** | Optional
-| `skip-stale-issue-message` | Skip adding stale message on stale issue. *Defaults to **false*** | Optional
-| `skip-stale-pr-message` | Skip adding stale message on stale pr. *Defaults to **false*** | Optional
 
+#### operations-per-run
+
+_Context:_  
+This action performs some API calls to GitHub to fetch or close issues and pull requests, set or update labels, add comments, delete branches, etc.  
+These operations are made in a very short period of time - because the action is very fast to run - and can be numerous based on your project action configuration and the quantity of issues and pull requests within it.  
+GitHub has a [rate limit](https://docs.github.com/en/rest/overview/resources-in-the-rest-api#rate-limiting) and if reached will block all of these API calls for one hour (or API calls from other actions using the same user (a.k.a: the github-token from the [repo-token](#repo-token) option)).  
+This option helps you to stay within the GitHub rate limits, as you can use this option to limit the number of operations for a single run.
+
+_Purpose:_  
+This option aims to limit the number of operations made with the GitHub API to avoid reaching the [rate limit](https://docs.github.com/en/rest/overview/resources-in-the-rest-api#rate-limiting).
+
+Based on your project, your GitHub business plan and the date of the cron job you set for this action, you can increase this limit to a higher number.
+If you are not sure which is the right value for you or if the default value is good enough, you could enable the logs and look at the end of the stale action.  
+If you reached the limit, you will see a warning message in the logs, telling you that you should increase the number of operations.
+If you choose not to increase the limit, you might end up with un-processed issues or pull requests after a stale action run.
+
+When [debugging](#Debugging), you can set it to a much higher number like `1000` since there will be fewer operations made with the GitHub API.  
+Only the [actor](#repo-token) and the batch of issues (100 per batch) will consume the operations.
+
+Default value: `30`
 
 ### Usage
 
-See [action.yml](./action.yml) For comprehensive list of options.
+See also [action.yml](./action.yml) for a comprehensive list of all the options.
- 
+
 Basic:
+
 ```yaml
-name: "Close stale issues"
+name: 'Close stale issues and PRs'
 on:
   schedule:
-  - cron: "30 1 * * *"
+    - cron: '30 1 * * *'
 
 jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/stale@v3
+      - uses: actions/stale@v3
-      with:
+        with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
+          stale-issue-message: 'Message to comment on stale issues. If none provided, will not mark issues stale'
-        stale-issue-message: 'Message to comment on stale issues. If none provided, will not mark issues stale'
+          stale-pr-message: 'Message to comment on stale PRs. If none provided, will not mark PRs stale'
-        stale-pr-message: 'Message to comment on stale PRs. If none provided, will not mark PRs stale'
 ```
- 
+
 Configure stale timeouts:
+
 ```yaml
-name: "Close stale issues"
+name: 'Close stale issues and PRs'
 on:
   schedule:
-  - cron: "30 1 * * *"
+    - cron: '30 1 * * *'
 
 jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/stale@v3
+      - uses: actions/stale@v3
-      with:
+        with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
+          stale-issue-message: 'This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.'
-        stale-issue-message: 'This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days'
+          days-before-stale: 30
-        days-before-stale: 30
+          days-before-close: 5
-        days-before-close: 5
 ```
- 
+
-Configure labels:
+Configure different stale timeouts but never close a PR:
+
 ```yaml
-name: "Close stale issues"
+name: 'Close stale issues and PR'
 on:
   schedule:
-  - cron: "30 1 * * *"
+    - cron: '30 1 * * *'
 
 jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/stale@v3
+      - uses: actions/stale@v3
-      with:
+        with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
-        stale-issue-message: 'Stale issue message'
+          stale-issue-message: 'This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.'
-        stale-pr-message: 'Stale pull request message'
+          stale-pr-message: 'This PR is stale because it has been open 45 days with no activity. Remove stale label or comment or this will be closed in 10 days.'
-        stale-issue-label: 'no-issue-activity'
+          close-issue-message: 'This issue was closed because it has been stalled for 5 days with no activity.'
-        exempt-issue-labels: 'awaiting-approval,work-in-progress'
+          days-before-stale: 30
-        stale-pr-label: 'no-pr-activity'
+          days-before-close: 5
-        exempt-pr-labels: 'awaiting-approval,work-in-progress'
+          days-before-pr-close: -1
-        only-labels: 'awaiting-feedback,awaiting-answers'
+```
+
+Configure different stale timeouts:
+
+```yaml
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v3
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          stale-issue-message: 'This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.'
+          stale-pr-message: 'This PR is stale because it has been open 45 days with no activity. Remove stale label or comment or this will be closed in 10 days.'
+          close-issue-message: 'This issue was closed because it has been stalled for 5 days with no activity.'
+          close-pr-message: 'This PR was closed because it has been stalled for 10 days with no activity.'
+          days-before-issue-stale: 30
+          days-before-pr-stale: 45
+          days-before-issue-close: 5
+          days-before-pr-close: 10
+```
+
+Configure labels:
+
+```yaml
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v3
+        with:
+          stale-issue-message: 'Stale issue message'
+          stale-pr-message: 'Stale pull request message'
+          stale-issue-label: 'no-issue-activity'
+          exempt-issue-labels: 'awaiting-approval,work-in-progress'
+          stale-pr-label: 'no-pr-activity'
+          exempt-pr-labels: 'awaiting-approval,work-in-progress'
+          only-labels: 'awaiting-feedback,awaiting-answers'
+```
+
+Configure the stale action to only stale issue/PR created after the 18th april 2020:
+
+```yaml
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v3
+        with:
+          start-date: '2020-18-04T00:00:00Z' // ISO 8601 or RFC 2822
+```
+
+Avoid stale for specific milestones:
+
+```yaml
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v3
+        with:
+          exempt-issue-milestones: 'future,alpha,beta'
+          exempt-pr-milestones: 'bugfix,improvement'
+```
+
+Avoid stale for all PR with milestones:
+
+```yaml
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v3
+        with:
+          exempt-all-pr-milestones: true
+```
+
+Check stale for specific labels:
+
+```yaml
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v3
+        with:
+          any-of-labels: 'needs-more-info,needs-demo'
+          # You can opt for 'only-labels' instead if your use-case requires all labels
+          # to be present in the issue/PR
+```
+
+Avoid stale for specific assignees:
+
+```yaml
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v3
+        with:
+          exempt-issue-assignees: 'marco,polo'
+          exempt-pr-assignees: 'marco'
+```
+
+Avoid stale for all PR with assignees:
+
+```yaml
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v3
+        with:
+          exempt-all-pr-assignees: true
 ```
 
 ### Debugging
 
-To see debug output from this action, you must set the secret `ACTIONS_STEP_DEBUG` to `true` in your repository. You can run this action in debug only mode (no actions will be taken on your issues) by passing `debug-only` `true` as an argument to the action.
+**Logs:**  
+To see the debug output from this action, you must set the secret `ACTIONS_STEP_DEBUG` to `true` in your repository.  
+There is a lot of logs so this can be very helpful!
+
+**Statistics:**  
+If the logs are enabled, you can also enable the statistics log which will be visible at the end of the logs once all issues were processed.  
+This is very helpful to have a quick understanding of the whole stale workflow.  
+Set `enable-statistics` to `true` in your workflow configuration file.
+
+**Dry-run:**  
+You can run this action in debug only mode (no actions will be taken on your issues and pull requests) by passing `debug-only` to `true` as an argument to the action.
+
+**More operations:**  
+You can increase the maximum number of operations per run by passing `operations-per-run` to `1000` for example which will help you to handle more operations in a single stale workflow run.  
+If the `debug-only` option is enabled, this is very helpful because the workflow will (almost) never reach the GitHub API rate, and you will be able to deep-dive into the logs.
+
+**Job frequency:**  
+You could change the cron job frequency in the stale workflow to run the stale workflow more often.  
+Usually this is not very helpful though.
+
+### Contributing
+
+You wish to contribute?  
+Check out the [contributing](CONTRIBUTING.md) file before helping us.

__tests__/assignees.spec.ts

@@ -0,0 +1,413 @@
+import {Issue} from '../src/classes/issue';
+import {IIssuesProcessorOptions} from '../src/interfaces/issues-processor-options';
+import {IssuesProcessorMock} from './classes/issues-processor-mock';
+import {DefaultProcessorOptions} from './constants/default-processor-options';
+import {generateIssue} from './functions/generate-issue';
+
+interface ITestData {
+  id: number;
+  isPullRequest: boolean;
+  assignees: string[];
+  exemptAllAssignees: boolean;
+  exemptAllIssueAssignees: boolean | undefined;
+  exemptAllPrAssignees: boolean | undefined;
+  exemptAssignees: string;
+  exemptIssueAssignees: string;
+  exemptPrAssignees: string;
+  shouldStale: boolean;
+  description: string;
+}
+
+describe('assignees options', (): void => {
+  let opts: IIssuesProcessorOptions;
+  let testIssueList: Issue[];
+  let processor: IssuesProcessorMock;
+
+  const setTestIssueList = (
+    isPullRequest: boolean,
+    assignees: string[],
+    id: number
+  ) => {
+    testIssueList = [
+      generateIssue(
+        opts,
+        id,
+        'My first issue',
+        '2020-01-01T17:00:00Z',
+        '2020-01-01T17:00:00Z',
+        isPullRequest,
+        undefined,
+        undefined,
+        undefined,
+        undefined,
+        assignees
+      )
+    ];
+  };
+
+  const setProcessor = () => {
+    processor = new IssuesProcessorMock(
+      opts,
+      async () => 'abot',
+      async p => (p === 1 ? testIssueList : []),
+      async () => [],
+      async () => new Date().toDateString()
+    );
+  };
+
+  beforeEach((): void => {
+    opts = {...DefaultProcessorOptions};
+  });
+
+  describe.each`
+    id      | isPullRequest | assignees       | exemptAllAssignees | exemptAllIssueAssignees | exemptAllPrAssignees | exemptAssignees | exemptIssueAssignees | exemptPrAssignees | shouldStale | description
+    ${100}  | ${false}      | ${[]}           | ${false}           | ${undefined}            | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue does not have an assignee'}
+    ${101}  | ${false}      | ${[]}           | ${true}            | ${undefined}            | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue does not have an assignee and only exemptAllAssignees is enabled'}
+    ${102}  | ${false}      | ${[]}           | ${false}           | ${true}                 | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue does not have an assignee and only exemptAllIssueAssignees is enabled'}
+    ${103}  | ${false}      | ${[]}           | ${false}           | ${undefined}            | ${true}              | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue does not have an assignee and only exemptAllPrAssignees is enabled'}
+    ${104}  | ${false}      | ${[]}           | ${true}            | ${false}                | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue does not have an assignee and exemptAllAssignees is enabled and exemptAllIssueAssignees is disabled'}
+    ${105}  | ${false}      | ${[]}           | ${true}            | ${true}                 | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue does not have an assignee and exemptAllAssignees is enabled and exemptAllIssueAssignees is enabled'}
+    ${106}  | ${false}      | ${[]}           | ${true}            | ${undefined}            | ${false}             | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue does not have an assignee and exemptAllAssignees is enabled and exemptAllPrAssignees is disabled'}
+    ${107}  | ${false}      | ${[]}           | ${true}            | ${undefined}            | ${true}              | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue does not have an assignee and exemptAllAssignees is enabled and exemptAllPrAssignees is enabled'}
+    ${108}  | ${false}      | ${[]}           | ${false}           | ${false}                | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue does not have an assignee and exemptAllAssignees is disabled and exemptAllIssueAssignees is disabled'}
+    ${109}  | ${false}      | ${[]}           | ${false}           | ${true}                 | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue does not have an assignee and exemptAllAssignees is disabled and exemptAllIssueAssignees is enabled'}
+    ${200}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled and exemptAllPrAssignees is disabled'}
+    ${201}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled and exemptAllPrAssignees is enabled'}
+    ${202}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${''}           | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and only exemptAllAssignees is enabled'}
+    ${203}  | ${false}      | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${''}           | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and only exemptAllIssueAssignees is enabled'}
+    ${204}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and only exemptAllPrAssignees is enabled'}
+    ${205}  | ${false}      | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is enabled and exemptAllIssueAssignees is disabled'}
+    ${206}  | ${false}      | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${''}           | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled and exemptAllIssueAssignees is enabled'}
+    ${207}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${''}           | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled and exemptAllPrAssignees is disabled'}
+    ${208}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${''}           | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled and exemptAllPrAssignees is enabled'}
+    ${209}  | ${false}      | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled and exemptAllIssueAssignees is disabled'}
+    ${210}  | ${false}      | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${''}           | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled and exemptAllIssueAssignees is enabled'}
+    ${211}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled and exemptAllPrAssignees is disabled'}
+    ${212}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled and exemptAllPrAssignees is enabled'}
+    ${213}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled and exemptAllPrAssignees is disabled'}
+    ${300}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees has a different assignee'}
+    ${301}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled and exemptAssignees has a different assignee'}
+    ${302}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'bad'}        | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled and exemptAssignees has a different assignee'}
+    ${303}  | ${false}      | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllIssueAssignees is enabled and exemptAssignees has a different assignee'}
+    ${304}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllPrAssignees is enabled and exemptAssignees has a different assignee'}
+    ${305}  | ${false}      | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled and exemptAssignees has a different assignee'}
+    ${306}  | ${false}      | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled and exemptAssignees has a different assignee'}
+    ${307}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled and exemptAssignees has a different assignee'}
+    ${308}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled and exemptAssignees has a different assignee'}
+    ${309}  | ${false}      | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled and exemptAssignees has a different assignee'}
+    ${310}  | ${false}      | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled and exemptAssignees has a different assignee'}
+    ${311}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees has a different assignee'}
+    ${312}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled and exemptAssignees has a different assignee'}
+    ${313}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees has a different assignee'}
+    ${400}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees has the same assignee'}
+    ${401}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled and exemptAssignees has the same assignee'}
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+    ${405}  | ${false}      | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled and exemptAssignees has the same assignee'}
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+    ${408}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled and exemptAssignees has the same assignee'}
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+    ${412}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled and exemptAssignees has the same assignee'}
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+    ${500}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${'bad'}             | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
+    ${501}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${'bad'}             | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
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+    ${508}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'bad'}        | ${'bad'}             | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
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+    ${512}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${'bad'}             | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
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+    ${601}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
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+    ${604}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
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+    ${608}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'bad'}        | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${609}  | ${false}      | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'bad'}        | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
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+    ${612}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${613}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${700}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${'bad'}          | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees and exemptPrAssignees has a different assignee'}
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+    ${708}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled and exemptAssignees and exemptPrAssignees has a different assignee'}
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+    ${712}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${'bad'}          | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled and exemptAssignees and exemptPrAssignees has a different assignee'}
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+    ${801}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${'assignee'}     | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
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+    ${804}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${'assignee'}     | ${true}     | ${'when the issue has an assignee and exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${805}  | ${false}      | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'bad'}        | ${''}                | ${'assignee'}     | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${806}  | ${false}      | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${807}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${808}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${809}  | ${false}      | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'bad'}        | ${''}                | ${'assignee'}     | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${810}  | ${false}      | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${811}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${'assignee'}     | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${812}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${'assignee'}     | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${813}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${'assignee'}     | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${900}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${'bad'}             | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${901}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${'bad'}             | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${902}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${903}  | ${false}      | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${904}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${'bad'}             | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${905}  | ${false}      | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'assignee'}   | ${'bad'}             | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${906}  | ${false}      | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${907}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${908}  | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${909}  | ${false}      | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'assignee'}   | ${'bad'}             | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${910}  | ${false}      | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${911}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${'bad'}             | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${912}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${'bad'}             | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${913}  | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${'bad'}             | ${''}             | ${true}     | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${1000} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1001} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1002} | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1003} | ${false}      | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1004} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1005} | ${false}      | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1006} | ${false}      | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1007} | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1008} | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1009} | ${false}      | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1010} | ${false}      | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1011} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1012} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1013} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${1100} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1101} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1102} | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1103} | ${false}      | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1104} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1105} | ${false}      | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1106} | ${false}      | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1107} | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1108} | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1109} | ${false}      | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1110} | ${false}      | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1111} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1112} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1113} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${1200} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1201} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1202} | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1203} | ${false}      | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1204} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1205} | ${false}      | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1206} | ${false}      | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1207} | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1208} | ${false}      | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1209} | ${false}      | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1210} | ${false}      | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1211} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1212} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1213} | ${false}      | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the issue has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${1300} | ${true}       | ${[]}           | ${false}           | ${undefined}            | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request does not have an assignee'}
+    ${1301} | ${true}       | ${[]}           | ${true}            | ${undefined}            | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request does not have an assignee and only exemptAllAssignees is enabled'}
+    ${1302} | ${true}       | ${[]}           | ${false}           | ${true}                 | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request does not have an assignee and only exemptAllIssueAssignees is enabled'}
+    ${1303} | ${true}       | ${[]}           | ${false}           | ${undefined}            | ${true}              | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request does not have an assignee and only exemptAllPrAssignees is enabled'}
+    ${1304} | ${true}       | ${[]}           | ${true}            | ${false}                | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request does not have an assignee and exemptAllAssignees is enabled and exemptAllIssueAssignees is disabled'}
+    ${1305} | ${true}       | ${[]}           | ${true}            | ${true}                 | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request does not have an assignee and exemptAllAssignees is enabled and exemptAllIssueAssignees is enabled'}
+    ${1306} | ${true}       | ${[]}           | ${true}            | ${undefined}            | ${false}             | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request does not have an assignee and exemptAllAssignees is enabled and exemptAllPrAssignees is disabled'}
+    ${1307} | ${true}       | ${[]}           | ${true}            | ${undefined}            | ${true}              | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request does not have an assignee and exemptAllAssignees is enabled and exemptAllPrAssignees is enabled'}
+    ${1308} | ${true}       | ${[]}           | ${false}           | ${false}                | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request does not have an assignee and exemptAllAssignees is disabled and exemptAllIssueAssignees is disabled'}
+    ${1309} | ${true}       | ${[]}           | ${false}           | ${true}                 | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request does not have an assignee and exemptAllAssignees is disabled and exemptAllIssueAssignees is enabled'}
+    ${1400} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled and exemptAllPrAssignees is disabled'}
+    ${1401} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${''}           | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled and exemptAllPrAssignees is enabled'}
+    ${1402} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${''}           | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and only exemptAllAssignees is enabled'}
+    ${1403} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and only exemptAllIssueAssignees is enabled'}
+    ${1404} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${''}           | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and only exemptAllPrAssignees is enabled'}
+    ${1405} | ${true}       | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${''}           | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled and exemptAllIssueAssignees is disabled'}
+    ${1406} | ${true}       | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${''}           | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled and exemptAllIssueAssignees is enabled'}
+    ${1407} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is enabled and exemptAllPrAssignees is disabled'}
+    ${1408} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${''}           | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled and exemptAllPrAssignees is enabled'}
+    ${1409} | ${true}       | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled and exemptAllIssueAssignees is disabled'}
+    ${1410} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled and exemptAllIssueAssignees is enabled'}
+    ${1411} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled and exemptAllPrAssignees is disabled'}
+    ${1412} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${''}           | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled and exemptAllPrAssignees is enabled'}
+    ${1413} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${''}           | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled and exemptAllPrAssignees is disabled'}
+    ${1500} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees has a different assignee'}
+    ${1501} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled and exemptAssignees has a different assignee'}
+    ${1502} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'bad'}        | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled and exemptAssignees has a different assignee'}
+    ${1503} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllIssueAssignees is enabled and exemptAssignees has a different assignee'}
+    ${1504} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllPrAssignees is enabled and exemptAssignees has a different assignee'}
+    ${1505} | ${true}       | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'bad'}        | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled and exemptAssignees has a different assignee'}
+    ${1506} | ${true}       | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled and exemptAssignees has a different assignee'}
+    ${1507} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled and exemptAssignees has a different assignee'}
+    ${1508} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled and exemptAssignees has a different assignee'}
+    ${1509} | ${true}       | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled and exemptAssignees has a different assignee'}
+    ${1510} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled and exemptAssignees has a different assignee'}
+    ${1511} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees has a different assignee'}
+    ${1513} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees has a different assignee'}
+    ${1600} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees has the same assignee'}
+    ${1601} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled and exemptAssignees has the same assignee'}
+    ${1602} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled and exemptAssignees has the same assignee'}
+    ${1603} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllIssueAssignees is enabled and exemptAssignees has the same assignee'}
+    ${1604} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllPrAssignees is enabled and exemptAssignees has the same assignee'}
+    ${1605} | ${true}       | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled and exemptAssignees has the same assignee'}
+    ${1606} | ${true}       | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled and exemptAssignees has the same assignee'}
+    ${1607} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled and exemptAssignees has the same assignee'}
+    ${1608} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled and exemptAssignees has the same assignee'}
+    ${1609} | ${true}       | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled and exemptAssignees has the same assignee'}
+    ${1610} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled and exemptAssignees has the same assignee'}
+    ${1611} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees has the same assignee'}
+    ${1612} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled and exemptAssignees has the same assignee'}
+    ${1613} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees has the same assignee'}
+    ${1701} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
+    ${1702} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'bad'}        | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
+    ${1703} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'bad'}        | ${'bad'}             | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllIssueAssignees is enabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
+    ${1704} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllPrAssignees is enabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
+    ${1705} | ${true}       | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'bad'}        | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
+    ${1706} | ${true}       | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'bad'}        | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
+    ${1707} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'bad'}        | ${'bad'}             | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
+    ${1708} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'bad'}        | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
+    ${1709} | ${true}       | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'bad'}        | ${'bad'}             | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
+    ${1710} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'bad'}        | ${'bad'}             | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
+    ${1711} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${'bad'}             | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees and exemptIssueAssignees has a different assignee'}
+    ${1800} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'bad'}        | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${1801} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'bad'}        | ${'assignee'}        | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllIssueAssignees is enabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${1802} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${1803} | ${true}       | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'bad'}        | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${1804} | ${true}       | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'bad'}        | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${1805} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'bad'}        | ${'assignee'}        | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${1806} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'bad'}        | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${1807} | ${true}       | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'bad'}        | ${'assignee'}        | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${1808} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'bad'}        | ${'assignee'}        | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${1809} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${1810} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${'assignee'}        | ${''}             | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has a different assignee and exemptIssueAssignees has the same assignee'}
+    ${1900} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled and exemptAssignees and exemptPrAssignees has a different assignee'}
+    ${1901} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'bad'}        | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled and exemptAssignees and exemptPrAssignees has a different assignee'}
+    ${1902} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${'bad'}          | ${true}     | ${'when the pull request has an assignee and exemptAllIssueAssignees is enabled and exemptAssignees and exemptPrAssignees has a different assignee'}
+    ${1903} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllPrAssignees is enabled and exemptAssignees and exemptPrAssignees has a different assignee'}
+    ${1904} | ${true}       | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'bad'}        | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled and exemptAssignees and exemptPrAssignees has a different assignee'}
+    ${1905} | ${true}       | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled and exemptAssignees and exemptPrAssignees has a different assignee'}
+    ${1906} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${'bad'}          | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled and exemptAssignees and exemptPrAssignees has a different assignee'}
+    ${1907} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled and exemptAssignees and exemptPrAssignees has a different assignee'}
+    ${1908} | ${true}       | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'bad'}        | ${''}                | ${'bad'}          | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled and exemptAssignees and exemptPrAssignees has a different assignee'}
+    ${1909} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${'bad'}          | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled and exemptAssignees and exemptPrAssignees has a different assignee'}
+    ${1910} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled and exemptAssignees and exemptPrAssignees has a different assignee'}
+    ${1911} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${'bad'}          | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled and exemptAssignees and exemptPrAssignees has a different assignee'}
+    ${2000} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${2001} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllIssueAssignees is enabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${2002} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${2003} | ${true}       | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${2004} | ${true}       | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${2005} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${2006} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${2007} | ${true}       | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${2008} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${2009} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${2010} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'bad'}        | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has a different assignee and exemptPrAssignees has the same assignee'}
+    ${2100} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${2101} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${2102} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${2103} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${2104} | ${true}       | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${2105} | ${true}       | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${2106} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${2107} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${2108} | ${true}       | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${2109} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${2110} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${'bad'}             | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has a different assignee'}
+    ${2200} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2201} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2202} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2203} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2204} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2205} | ${true}       | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2206} | ${true}       | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2207} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2208} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2209} | ${true}       | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2210} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2311} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2312} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2313} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${'assignee'}        | ${''}             | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptIssueAssignees has the same assignee'}
+    ${2300} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'bad'}          | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${2301} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${2302} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${2303} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${'bad'}          | ${true}     | ${'when the pull request has an assignee and exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${2304} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${2305} | ${true}       | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${2306} | ${true}       | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${2307} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'bad'}          | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${2308} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${2309} | ${true}       | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'assignee'}   | ${''}                | ${'bad'}          | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${2310} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${'bad'}          | ${true}     | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${2311} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'bad'}          | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has a different assignee'}
+    ${2400} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${2401} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${2402} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${undefined}         | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${2403} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${2404} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${2405} | ${true}       | ${['assignee']} | ${true}            | ${false}                | ${undefined}         | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${2406} | ${true}       | ${['assignee']} | ${true}            | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${2407} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${2408} | ${true}       | ${['assignee']} | ${true}            | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is enabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${2409} | ${true}       | ${['assignee']} | ${false}           | ${false}                | ${undefined}         | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${2410} | ${true}       | ${['assignee']} | ${false}           | ${true}                 | ${undefined}         | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllIssueAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${2411} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${2412} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${true}              | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is enabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+    ${2413} | ${true}       | ${['assignee']} | ${false}           | ${undefined}            | ${false}             | ${'assignee'}   | ${''}                | ${'assignee'}     | ${false}    | ${'when the pull request has an assignee and exemptAllAssignees is disabled, exemptAllPrAssignees is disabled, exemptAssignees has the same assignee and exemptPrAssignees has the same assignee'}
+  `(
+    '$description',
+    ({
+      id,
+      isPullRequest,
+      assignees,
+      exemptAllAssignees,
+      exemptAllIssueAssignees,
+      exemptAllPrAssignees,
+      exemptAssignees,
+      exemptIssueAssignees,
+      exemptPrAssignees,
+      shouldStale
+    }: ITestData): void => {
+      beforeEach((): void => {
+        opts.exemptAllAssignees = exemptAllAssignees;
+        opts.exemptAllIssueAssignees = exemptAllIssueAssignees;
+        opts.exemptAllPrAssignees = exemptAllPrAssignees;
+        opts.exemptAssignees = exemptAssignees;
+        opts.exemptIssueAssignees = exemptIssueAssignees;
+        opts.exemptPrAssignees = exemptPrAssignees;
+        setTestIssueList(isPullRequest, assignees, id);
+        setProcessor();
+      });
+
+      test(`should${
+        shouldStale ? '' : ' not'
+      } be marked as stale`, async () => {
+        expect.assertions(3);
+
+        await processor.processIssues(1);
+
+        expect(processor.staleIssues).toHaveLength(shouldStale ? 1 : 0);
+        expect(processor.closedIssues).toHaveLength(0);
+        expect(processor.removedLabelIssues).toHaveLength(0);
+      });
+    }
+  );
+});

__tests__/classes/issues-processor-mock.ts

@@ -0,0 +1,38 @@
+import {Issue} from '../../src/classes/issue';
+import {IssuesProcessor} from '../../src/classes/issues-processor';
+import {IComment} from '../../src/interfaces/comment';
+import {IIssuesProcessorOptions} from '../../src/interfaces/issues-processor-options';
+
+export class IssuesProcessorMock extends IssuesProcessor {
+  constructor(
+    options: IIssuesProcessorOptions,
+    getActor?: () => Promise<string>,
+    getIssues?: (page: number) => Promise<Issue[]>,
+    listIssueComments?: (
+      issueNumber: number,
+      sinceDate: string
+    ) => Promise<IComment[]>,
+    getLabelCreationDate?: (
+      issue: Issue,
+      label: string
+    ) => Promise<string | undefined>
+  ) {
+    super(options);
+
+    if (getActor) {
+      this.getActor = getActor;
+    }
+
+    if (getIssues) {
+      this.getIssues = getIssues;
+    }
+
+    if (listIssueComments) {
+      this.listIssueComments = listIssueComments;
+    }
+
+    if (getLabelCreationDate) {
+      this.getLabelCreationDate = getLabelCreationDate;
+    }
+  }
+}

__tests__/constants/default-processor-options.ts

@@ -0,0 +1,50 @@
+import {IIssuesProcessorOptions} from '../../src/interfaces/issues-processor-options';
+
+export const DefaultProcessorOptions: IIssuesProcessorOptions = Object.freeze({
+  repoToken: 'none',
+  staleIssueMessage: 'This issue is stale',
+  stalePrMessage: 'This PR is stale',
+  closeIssueMessage: 'This issue is being closed',
+  closePrMessage: 'This PR is being closed',
+  daysBeforeStale: 1,
+  daysBeforeIssueStale: NaN,
+  daysBeforePrStale: NaN,
+  daysBeforeClose: 30,
+  daysBeforeIssueClose: NaN,
+  daysBeforePrClose: NaN,
+  staleIssueLabel: 'Stale',
+  closeIssueLabel: '',
+  exemptIssueLabels: '',
+  stalePrLabel: 'Stale',
+  closePrLabel: '',
+  exemptPrLabels: '',
+  onlyLabels: '',
+  onlyIssueLabels: '',
+  onlyPrLabels: '',
+  anyOfLabels: '',
+  anyOfIssueLabels: '',
+  anyOfPrLabels: '',
+  operationsPerRun: 100,
+  debugOnly: true,
+  removeStaleWhenUpdated: false,
+  removeIssueStaleWhenUpdated: undefined,
+  removePrStaleWhenUpdated: undefined,
+  ascending: false,
+  skipStaleIssueMessage: false,
+  skipStalePrMessage: false,
+  deleteBranch: false,
+  startDate: '',
+  exemptMilestones: '',
+  exemptIssueMilestones: '',
+  exemptPrMilestones: '',
+  exemptAllMilestones: false,
+  exemptAllIssueMilestones: undefined,
+  exemptAllPrMilestones: undefined,
+  exemptAssignees: '',
+  exemptIssueAssignees: '',
+  exemptPrAssignees: '',
+  exemptAllAssignees: false,
+  exemptAllIssueAssignees: undefined,
+  exemptAllPrAssignees: undefined,
+  enableStatistics: true
+});

__tests__/functions/generate-iissue.ts

@@ -0,0 +1,19 @@
+import {IIssue} from '../../src/interfaces/issue';
+
+export function generateIIssue(
+  partialIssue?: Readonly<Partial<IIssue>>
+): IIssue {
+  return {
+    milestone: undefined,
+    assignees: [],
+    labels: [],
+    created_at: new Date().toISOString(),
+    updated_at: new Date().toISOString(),
+    number: Math.round(Math.random() * 5000),
+    pull_request: null,
+    title: 'dummy-title',
+    locked: false,
+    state: 'dummy-state',
+    ...partialIssue
+  };
+}

__tests__/functions/generate-issue.ts

@@ -0,0 +1,43 @@
+import {Issue} from '../../src/classes/issue';
+import {IAssignee} from '../../src/interfaces/assignee';
+import {IIssuesProcessorOptions} from '../../src/interfaces/issues-processor-options';
+import {IsoDateString} from '../../src/types/iso-date-string';
+
+export function generateIssue(
+  options: IIssuesProcessorOptions,
+  id: number,
+  title: string,
+  updatedAt: IsoDateString,
+  createdAt: IsoDateString = updatedAt,
+  isPullRequest = false,
+  labels: string[] = [],
+  isClosed = false,
+  isLocked = false,
+  milestone: string | undefined = undefined,
+  assignees: string[] = []
+): Issue {
+  return new Issue(options, {
+    number: id,
+    labels: labels.map(l => {
+      return {name: l};
+    }),
+    title,
+    created_at: createdAt,
+    updated_at: updatedAt,
+    pull_request: isPullRequest ? {} : null,
+    state: isClosed ? 'closed' : 'open',
+    locked: isLocked,
+    milestone: milestone
+      ? {
+          title: milestone
+        }
+      : undefined,
+    assignees: assignees.map(
+      (assignee: Readonly<string>): IAssignee => {
+        return {
+          login: assignee
+        };
+      }
+    )
+  });
+}

__tests__/main.test.ts

@@ -1,897 +0,0 @@
-import * as core from '@actions/core';
-import * as github from '@actions/github';
-import {Octokit} from '@octokit/rest';
-
-import {
-  IssueProcessor,
-  Issue,
-  Label,
-  IssueProcessorOptions
-} from '../src/IssueProcessor';
-
-function generateIssue(
-  id: number,
-  title: string,
-  updatedAt: string,
-  isPullRequest: boolean = false,
-  labels: string[] = [],
-  isClosed: boolean = false,
-  isLocked: boolean = false
-): Issue {
-  return {
-    number: id,
-    labels: labels.map(l => {
-      return {name: l};
-    }),
-    title: title,
-    updated_at: updatedAt,
-    pull_request: isPullRequest ? {} : null,
-    state: isClosed ? 'closed' : 'open',
-    locked: isLocked
-  };
-}
-
-const DefaultProcessorOptions: IssueProcessorOptions = Object.freeze({
-  repoToken: 'none',
-  staleIssueMessage: 'This issue is stale',
-  stalePrMessage: 'This PR is stale',
-  closeIssueMessage: 'This issue is being closed',
-  closePrMessage: 'This PR is being closed',
-  daysBeforeStale: 1,
-  daysBeforeClose: 30,
-  staleIssueLabel: 'Stale',
-  closeIssueLabel: '',
-  exemptIssueLabels: '',
-  stalePrLabel: 'Stale',
-  closePrLabel: '',
-  exemptPrLabels: '',
-  onlyLabels: '',
-  operationsPerRun: 100,
-  debugOnly: true,
-  removeStaleWhenUpdated: false,
-  ascending: false,
-  skipStaleIssueMessage: false,
-  skipStalePrMessage: false
-});
-
-test('empty issue list results in 1 operation', async () => {
-  const processor = new IssueProcessor(
-    DefaultProcessorOptions,
-    async () => [],
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  const operationsLeft = await processor.processIssues(1);
-
-  // processing an empty issue list should result in 1 operation
-  expect(operationsLeft).toEqual(99);
-});
-
-test('processing an issue with no label will make it stale and close it, if it is old enough only if days-before-close is set to 0', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(1, 'An issue with no label', '2020-01-01T17:00:00Z')
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.daysBeforeClose = 0;
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(1);
-  expect(processor.closedIssues.length).toEqual(1);
-});
-
-test('processing an issue with no label will make it stale and not close it if days-before-close is set to > 0', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(1, 'An issue with no label', '2020-01-01T17:00:00Z')
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.daysBeforeClose = 15;
-
-  const processor = new IssueProcessor(
-    DefaultProcessorOptions,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(1);
-  expect(processor.closedIssues.length).toEqual(0);
-});
-
-test('processing an issue with no label will not make it stale if days-before-stale is set to -1', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(1, 'An issue with no label', '2020-01-01T17:00:00Z')
-  ];
-
-  const opts = {
-    ...DefaultProcessorOptions,
-    staleIssueMessage: '',
-    daysBeforeStale: -1
-  };
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(0);
-});
-
-test('processing an issue with no label will make it stale but not close it', async () => {
-  // issue should be from 2 days ago so it will be
-  // stale but not close-able, based on default settings
-  let issueDate = new Date();
-  issueDate.setDate(issueDate.getDate() - 2);
-
-  const TestIssueList: Issue[] = [
-    generateIssue(1, 'An issue with no label', issueDate.toDateString())
-  ];
-
-  const processor = new IssueProcessor(
-    DefaultProcessorOptions,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(1);
-  expect(processor.closedIssues.length).toEqual(0);
-});
-
-test('processing a stale issue will close it', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'A stale issue that should be closed',
-      '2020-01-01T17:00:00Z',
-      false,
-      ['Stale']
-    )
-  ];
-
-  const processor = new IssueProcessor(
-    DefaultProcessorOptions,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(1);
-});
-
-test('processing a stale PR will close it', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'A stale PR that should be closed',
-      '2020-01-01T17:00:00Z',
-      true,
-      ['Stale']
-    )
-  ];
-
-  const processor = new IssueProcessor(
-    DefaultProcessorOptions,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(1);
-});
-
-test('processing a stale issue will close it even if configured not to mark as stale', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(1, 'An issue with no label', '2020-01-01T17:00:00Z', false, [
-      'Stale'
-    ])
-  ];
-
-  const opts = {
-    ...DefaultProcessorOptions,
-    daysBeforeStale: -1,
-    staleIssueMessage: ''
-  };
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(1);
-});
-
-test('processing a stale PR will close it even if configured not to mark as stale', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(1, 'An issue with no label', '2020-01-01T17:00:00Z', true, [
-      'Stale'
-    ])
-  ];
-
-  const opts = {
-    ...DefaultProcessorOptions,
-    daysBeforeStale: -1,
-    stalePrMessage: ''
-  };
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(1);
-});
-
-test('closed issues will not be marked stale', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'A closed issue that will not be marked',
-      '2020-01-01T17:00:00Z',
-      false,
-      [],
-      true
-    )
-  ];
-
-  const processor = new IssueProcessor(
-    DefaultProcessorOptions,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => []
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(0);
-});
-
-test('stale closed issues will not be closed', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'A stale closed issue',
-      '2020-01-01T17:00:00Z',
-      false,
-      ['Stale'],
-      true
-    )
-  ];
-
-  const processor = new IssueProcessor(
-    DefaultProcessorOptions,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(0);
-});
-
-test('closed prs will not be marked stale', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'A closed PR that will not be marked',
-      '2020-01-01T17:00:00Z',
-      true,
-      [],
-      true
-    )
-  ];
-
-  const processor = new IssueProcessor(
-    DefaultProcessorOptions,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(0);
-});
-
-test('stale closed prs will not be closed', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'A stale closed PR that will not be closed again',
-      '2020-01-01T17:00:00Z',
-      true,
-      ['Stale'],
-      true
-    )
-  ];
-
-  const processor = new IssueProcessor(
-    DefaultProcessorOptions,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(0);
-});
-
-test('locked issues will not be marked stale', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'A locked issue that will not be stale',
-      '2020-01-01T17:00:00Z',
-      false,
-      [],
-      false,
-      true
-    )
-  ];
-
-  const processor = new IssueProcessor(DefaultProcessorOptions, async p =>
-    p == 1 ? TestIssueList : []
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(0);
-});
-
-test('stale locked issues will not be closed', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'A stale locked issue that will not be closed',
-      '2020-01-01T17:00:00Z',
-      false,
-      ['Stale'],
-      false,
-      true
-    )
-  ];
-
-  const processor = new IssueProcessor(
-    DefaultProcessorOptions,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(0);
-});
-
-test('locked prs will not be marked stale', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'A locked PR that will not be marked stale',
-      '2020-01-01T17:00:00Z',
-      true,
-      [],
-      false,
-      true
-    )
-  ];
-
-  const processor = new IssueProcessor(DefaultProcessorOptions, async p =>
-    p == 1 ? TestIssueList : []
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(0);
-});
-
-test('stale locked prs will not be closed', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'A stale locked PR that will not be closed',
-      '2020-01-01T17:00:00Z',
-      true,
-      ['Stale'],
-      false,
-      true
-    )
-  ];
-
-  const processor = new IssueProcessor(
-    DefaultProcessorOptions,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(0);
-});
-
-test('exempt issue labels will not be marked stale', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z', false, [
-      'Exempt'
-    ])
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.exemptIssueLabels = 'Exempt';
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(0);
-});
-
-test('exempt issue labels will not be marked stale (multi issue label with spaces)', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z', false, ['Cool'])
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.exemptIssueLabels = 'Exempt, Cool, None';
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(0);
-});
-
-test('exempt issue labels will not be marked stale (multi issue label)', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z', false, ['Cool'])
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.exemptIssueLabels = 'Exempt,Cool,None';
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.closedIssues.length).toEqual(0);
-  expect(processor.removedLabelIssues.length).toEqual(0);
-});
-
-test('exempt pr labels will not be marked stale', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z', false, ['Cool']),
-    generateIssue(2, 'My first PR', '2020-01-01T17:00:00Z', true, ['Cool']),
-    generateIssue(3, 'Another issue', '2020-01-01T17:00:00Z', false)
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.exemptIssueLabels = 'Cool';
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.staleIssues.length).toEqual(2); // PR should get processed even though it has an exempt **issue** label
-});
-
-test('stale issues should not be closed if days is set to -1', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z', false, [
-      'Stale'
-    ]),
-    generateIssue(2, 'My first PR', '2020-01-01T17:00:00Z', true, ['Stale']),
-    generateIssue(3, 'Another issue', '2020-01-01T17:00:00Z', false, ['Stale'])
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.daysBeforeClose = -1;
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.closedIssues.length).toEqual(0);
-  expect(processor.removedLabelIssues.length).toEqual(0);
-});
-
-test('stale label should be removed if a comment was added to a stale issue', async () => {
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'An issue that should un-stale',
-      '2020-01-01T17:00:00Z',
-      false,
-      ['Stale']
-    )
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.removeStaleWhenUpdated = true;
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [{user: {login: 'notme', type: 'User'}}], // return a fake comment to indicate there was an update
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.closedIssues.length).toEqual(0);
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.removedLabelIssues.length).toEqual(1);
-});
-
-test('stale label should not be removed if a comment was added by the bot (and the issue should be closed)', async () => {
-  github.context.actor = 'abot';
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'An issue that should stay stale',
-      '2020-01-01T17:00:00Z',
-      false,
-      ['Stale']
-    )
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.removeStaleWhenUpdated = true;
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [{user: {login: 'abot', type: 'User'}}], // return a fake comment to indicate there was an update by the bot
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.closedIssues.length).toEqual(1);
-  expect(processor.staleIssues.length).toEqual(0);
-  expect(processor.removedLabelIssues.length).toEqual(0);
-});
-
-test('stale issues should not be closed until after the closed number of days', async () => {
-  let lastUpdate = new Date();
-  lastUpdate.setDate(lastUpdate.getDate() - 5);
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'An issue that should be marked stale but not closed',
-      lastUpdate.toString(),
-      false
-    )
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.daysBeforeStale = 5; // stale after 5 days
-  opts.daysBeforeClose = 1; // closes after 6 days
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.closedIssues.length).toEqual(0);
-  expect(processor.removedLabelIssues.length).toEqual(0);
-  expect(processor.staleIssues.length).toEqual(1);
-});
-
-test('stale issues should be closed if the closed nubmer of days (additive) is also passed', async () => {
-  let lastUpdate = new Date();
-  lastUpdate.setDate(lastUpdate.getDate() - 7);
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'An issue that should be stale and closed',
-      lastUpdate.toString(),
-      false,
-      ['Stale']
-    )
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.daysBeforeStale = 5; // stale after 5 days
-  opts.daysBeforeClose = 1; // closes after 6 days
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.closedIssues.length).toEqual(1);
-  expect(processor.removedLabelIssues.length).toEqual(0);
-  expect(processor.staleIssues.length).toEqual(0);
-});
-
-test('stale issues should not be closed until after the closed number of days (long)', async () => {
-  let lastUpdate = new Date();
-  lastUpdate.setDate(lastUpdate.getDate() - 10);
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'An issue that should be marked stale but not closed',
-      lastUpdate.toString(),
-      false
-    )
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.daysBeforeStale = 5; // stale after 5 days
-  opts.daysBeforeClose = 20; // closes after 25 days
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // process our fake issue list
-  await processor.processIssues(1);
-
-  expect(processor.closedIssues.length).toEqual(0);
-  expect(processor.removedLabelIssues.length).toEqual(0);
-  expect(processor.staleIssues.length).toEqual(1);
-});
-
-test('skips stale message on issues when skip-stale-issue-message is set', async () => {
-  let lastUpdate = new Date();
-  lastUpdate.setDate(lastUpdate.getDate() - 10);
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'An issue that should be marked stale but not closed',
-      lastUpdate.toString(),
-      false
-    )
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.daysBeforeStale = 5; // stale after 5 days
-  opts.daysBeforeClose = 20; // closes after 25 days
-  opts.skipStaleIssueMessage = true;
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // for sake of testing, mocking private function
-  const markSpy = jest.spyOn(processor as any, 'markStale');
-
-  await processor.processIssues(1);
-
-  // issue should be staled
-  expect(processor.closedIssues.length).toEqual(0);
-  expect(processor.removedLabelIssues.length).toEqual(0);
-  expect(processor.staleIssues.length).toEqual(1);
-
-  // comment should not be created
-  expect(markSpy).toHaveBeenCalledWith(
-    TestIssueList[0],
-    opts.staleIssueMessage,
-    opts.staleIssueLabel,
-    // this option is skipMessage
-    true
-  );
-});
-
-test('skips stale message on prs when skip-stale-pr-message is set', async () => {
-  let lastUpdate = new Date();
-  lastUpdate.setDate(lastUpdate.getDate() - 10);
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'An issue that should be marked stale but not closed',
-      lastUpdate.toString(),
-      true
-    )
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.daysBeforeStale = 5; // stale after 5 days
-  opts.daysBeforeClose = 20; // closes after 25 days
-  opts.skipStalePrMessage = true;
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  // for sake of testing, mocking private function
-  const markSpy = jest.spyOn(processor as any, 'markStale');
-
-  await processor.processIssues(1);
-
-  // issue should be staled
-  expect(processor.closedIssues.length).toEqual(0);
-  expect(processor.removedLabelIssues.length).toEqual(0);
-  expect(processor.staleIssues.length).toEqual(1);
-
-  // comment should not be created
-  expect(markSpy).toHaveBeenCalledWith(
-    TestIssueList[0],
-    opts.stalePrMessage,
-    opts.stalePrLabel,
-    // this option is skipMessage
-    true
-  );
-});
-
-test('not providing state takes precedence over skipStaleIssueMessage', async () => {
-  let lastUpdate = new Date();
-  lastUpdate.setDate(lastUpdate.getDate() - 10);
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'An issue that should be marked stale but not closed',
-      lastUpdate.toString(),
-      false
-    )
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.daysBeforeStale = 5; // stale after 5 days
-  opts.daysBeforeClose = 20; // closes after 25 days
-  opts.skipStalePrMessage = true;
-  opts.staleIssueMessage = '';
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  await processor.processIssues(1);
-
-  // issue should be staled
-  expect(processor.closedIssues.length).toEqual(0);
-  expect(processor.removedLabelIssues.length).toEqual(0);
-  expect(processor.staleIssues.length).toEqual(0);
-});
-
-test('not providing stalePrMessage takes precedence over skipStalePrMessage', async () => {
-  let lastUpdate = new Date();
-  lastUpdate.setDate(lastUpdate.getDate() - 10);
-  const TestIssueList: Issue[] = [
-    generateIssue(
-      1,
-      'An issue that should be marked stale but not closed',
-      lastUpdate.toString(),
-      true
-    )
-  ];
-
-  const opts = {...DefaultProcessorOptions};
-  opts.daysBeforeStale = 5; // stale after 5 days
-  opts.daysBeforeClose = 20; // closes after 25 days
-  opts.skipStalePrMessage = true;
-  opts.stalePrMessage = '';
-
-  const processor = new IssueProcessor(
-    opts,
-    async p => (p == 1 ? TestIssueList : []),
-    async (num, dt) => [],
-    async (issue, label) => new Date().toDateString()
-  );
-
-  await processor.processIssues(1);
-
-  // issue should be staled
-  expect(processor.closedIssues.length).toEqual(0);
-  expect(processor.removedLabelIssues.length).toEqual(0);
-  expect(processor.staleIssues.length).toEqual(0);
-});

__tests__/remove-stale-when-updated.spec.ts

@@ -0,0 +1,567 @@
+import {Issue} from '../src/classes/issue';
+import {IIssue} from '../src/interfaces/issue';
+import {IIssuesProcessorOptions} from '../src/interfaces/issues-processor-options';
+import {ILabel} from '../src/interfaces/label';
+import {IssuesProcessorMock} from './classes/issues-processor-mock';
+import {DefaultProcessorOptions} from './constants/default-processor-options';
+import {generateIssue} from './functions/generate-issue';
+
+let issuesProcessorBuilder: IssuesProcessorBuilder;
+let issuesProcessor: IssuesProcessorMock;
+
+/**
+ * @description
+ * Assuming there is a comment on the issue
+ */
+describe('remove-stale-when-updated option', (): void => {
+  beforeEach((): void => {
+    issuesProcessorBuilder = new IssuesProcessorBuilder();
+  });
+
+  describe('when the option "remove-stale-when-updated" is disabled', (): void => {
+    beforeEach((): void => {
+      issuesProcessorBuilder.keepStaleWhenUpdated();
+    });
+
+    test('should not remove the stale label on the issue', async (): Promise<void> => {
+      expect.assertions(1);
+      issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+      await issuesProcessor.processIssues();
+
+      expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+    });
+
+    test('should not remove the stale label on the pull request', async (): Promise<void> => {
+      expect.assertions(1);
+      issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+      await issuesProcessor.processIssues();
+
+      expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+    });
+  });
+
+  describe('when the option "remove-stale-when-updated" is enabled', (): void => {
+    beforeEach((): void => {
+      issuesProcessorBuilder.removeStaleWhenUpdated();
+    });
+
+    test('should remove the stale label on the issue', async (): Promise<void> => {
+      expect.assertions(1);
+      issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+      await issuesProcessor.processIssues();
+
+      expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+    });
+
+    test('should remove the stale label on the pull request', async (): Promise<void> => {
+      expect.assertions(1);
+      issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+      await issuesProcessor.processIssues();
+
+      expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+    });
+  });
+});
+
+describe('remove-issue-stale-when-updated option', (): void => {
+  beforeEach((): void => {
+    issuesProcessorBuilder = new IssuesProcessorBuilder();
+  });
+
+  describe('when the option "remove-stale-when-updated" is disabled', (): void => {
+    beforeEach((): void => {
+      issuesProcessorBuilder.keepStaleWhenUpdated();
+    });
+
+    describe('when the option "remove-issue-stale-when-updated" is unset', (): void => {
+      beforeEach((): void => {
+        issuesProcessorBuilder.unsetIssueStaleWhenUpdated();
+      });
+
+      test('should not remove the stale label on the issue', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+      });
+
+      test('should not remove the stale label on the pull request', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+      });
+    });
+
+    describe('when the option "remove-issue-stale-when-updated" is disabled', (): void => {
+      beforeEach((): void => {
+        issuesProcessorBuilder.keepIssueStaleWhenUpdated();
+      });
+
+      test('should not remove the stale label on the issue', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+      });
+
+      test('should not remove the stale label on the pull request', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+      });
+    });
+
+    describe('when the option "remove-issue-stale-when-updated" is enabled', (): void => {
+      beforeEach((): void => {
+        issuesProcessorBuilder.removeIssueStaleWhenUpdated();
+      });
+
+      test('should remove the stale label on the issue', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+      });
+
+      test('should not remove the stale label on the pull request', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+      });
+    });
+  });
+
+  describe('when the option "remove-stale-when-updated" is enabled', (): void => {
+    beforeEach((): void => {
+      issuesProcessorBuilder.removeStaleWhenUpdated();
+    });
+
+    describe('when the option "remove-issue-stale-when-updated" is unset', (): void => {
+      beforeEach((): void => {
+        issuesProcessorBuilder.unsetIssueStaleWhenUpdated();
+      });
+
+      test('should remove the stale label on the issue', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+      });
+
+      test('should remove the stale label on the pull request', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+      });
+    });
+
+    describe('when the option "remove-issue-stale-when-updated" is disabled', (): void => {
+      beforeEach((): void => {
+        issuesProcessorBuilder.keepIssueStaleWhenUpdated();
+      });
+
+      test('should not remove the stale label on the issue', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+      });
+
+      test('should remove the stale label on the pull request', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+      });
+    });
+
+    describe('when the option "remove-issue-stale-when-updated" is enabled', (): void => {
+      beforeEach((): void => {
+        issuesProcessorBuilder.removeIssueStaleWhenUpdated();
+      });
+
+      test('should remove the stale label on the issue', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+      });
+
+      test('should remove the stale label on the pull request', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+      });
+    });
+  });
+});
+
+describe('remove-pr-stale-when-updated option', (): void => {
+  beforeEach((): void => {
+    issuesProcessorBuilder = new IssuesProcessorBuilder();
+  });
+
+  describe('when the option "remove-stale-when-updated" is disabled', (): void => {
+    beforeEach((): void => {
+      issuesProcessorBuilder.keepStaleWhenUpdated();
+    });
+
+    describe('when the option "remove-pr-stale-when-updated" is unset', (): void => {
+      beforeEach((): void => {
+        issuesProcessorBuilder.unsetPrStaleWhenUpdated();
+      });
+
+      test('should not remove the stale label on the issue', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+      });
+
+      test('should not remove the stale label on the pull request', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+      });
+    });
+
+    describe('when the option "remove-pr-stale-when-updated" is disabled', (): void => {
+      beforeEach((): void => {
+        issuesProcessorBuilder.keepPrStaleWhenUpdated();
+      });
+
+      test('should not remove the stale label on the issue', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+      });
+
+      test('should not remove the stale label on the pull request', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+      });
+    });
+
+    describe('when the option "remove-pr-stale-when-updated" is enabled', (): void => {
+      beforeEach((): void => {
+        issuesProcessorBuilder.removePrStaleWhenUpdated();
+      });
+
+      test('should not remove the stale label on the issue', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+      });
+
+      test('should remove the stale label on the pull request', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+      });
+    });
+  });
+
+  describe('when the option "remove-stale-when-updated" is enabled', (): void => {
+    beforeEach((): void => {
+      issuesProcessorBuilder.removeStaleWhenUpdated();
+    });
+
+    describe('when the option "remove-pr-stale-when-updated" is unset', (): void => {
+      beforeEach((): void => {
+        issuesProcessorBuilder.unsetPrStaleWhenUpdated();
+      });
+
+      test('should remove the stale label on the issue', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+      });
+
+      test('should remove the stale label on the pull request', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+      });
+    });
+
+    describe('when the option "remove-pr-stale-when-updated" is disabled', (): void => {
+      beforeEach((): void => {
+        issuesProcessorBuilder.keepPrStaleWhenUpdated();
+      });
+
+      test('should remove the stale label on the issue', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+      });
+
+      test('should not remove the stale label on the pull request', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(0);
+      });
+    });
+
+    describe('when the option "remove-pr-stale-when-updated" is enabled', (): void => {
+      beforeEach((): void => {
+        issuesProcessorBuilder.removePrStaleWhenUpdated();
+      });
+
+      test('should remove the stale label on the issue', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.staleIssues([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+      });
+
+      test('should remove the stale label on the pull request', async (): Promise<void> => {
+        expect.assertions(1);
+        issuesProcessor = issuesProcessorBuilder.stalePrs([{}]).build();
+
+        await issuesProcessor.processIssues();
+
+        expect(issuesProcessor.removedLabelIssues).toHaveLength(1);
+      });
+    });
+  });
+});
+
+class IssuesProcessorBuilder {
+  private _options: IIssuesProcessorOptions = {
+    ...DefaultProcessorOptions
+  };
+  private _issues: Issue[] = [];
+
+  keepStaleWhenUpdated(): IssuesProcessorBuilder {
+    this._options.removeStaleWhenUpdated = false;
+
+    return this;
+  }
+
+  removeStaleWhenUpdated(): IssuesProcessorBuilder {
+    this._options.removeStaleWhenUpdated = true;
+
+    return this;
+  }
+
+  unsetIssueStaleWhenUpdated(): IssuesProcessorBuilder {
+    delete this._options.removeIssueStaleWhenUpdated;
+
+    return this;
+  }
+
+  keepIssueStaleWhenUpdated(): IssuesProcessorBuilder {
+    this._options.removeIssueStaleWhenUpdated = false;
+
+    return this;
+  }
+
+  removeIssueStaleWhenUpdated(): IssuesProcessorBuilder {
+    this._options.removeIssueStaleWhenUpdated = true;
+
+    return this;
+  }
+
+  unsetPrStaleWhenUpdated(): IssuesProcessorBuilder {
+    delete this._options.removePrStaleWhenUpdated;
+
+    return this;
+  }
+
+  keepPrStaleWhenUpdated(): IssuesProcessorBuilder {
+    this._options.removePrStaleWhenUpdated = false;
+
+    return this;
+  }
+
+  removePrStaleWhenUpdated(): IssuesProcessorBuilder {
+    this._options.removePrStaleWhenUpdated = true;
+
+    return this;
+  }
+
+  issuesOrPrs(issues: Partial<IIssue>[]): IssuesProcessorBuilder {
+    this._issues = issues.map(
+      (issue: Readonly<Partial<IIssue>>, index: Readonly<number>): Issue =>
+        generateIssue(
+          this._options,
+          index,
+          issue.title ?? 'dummy-title',
+          issue.updated_at ?? new Date().toDateString(),
+          issue.created_at ?? new Date().toDateString(),
+          !!issue.pull_request,
+          issue.labels ? issue.labels.map(label => label.name) : []
+        )
+    );
+
+    return this;
+  }
+
+  issues(issues: Partial<IIssue>[]): IssuesProcessorBuilder {
+    this.issuesOrPrs(
+      issues.map(
+        (issue: Readonly<Partial<IIssue>>): Partial<IIssue> => {
+          return {
+            ...issue,
+            pull_request: null
+          };
+        }
+      )
+    );
+
+    return this;
+  }
+
+  staleIssues(issues: Partial<IIssue>[]): IssuesProcessorBuilder {
+    this.issues(
+      issues.map(
+        (issue: Readonly<Partial<IIssue>>): Partial<IIssue> => {
+          return {
+            ...issue,
+            updated_at: '2020-01-01T17:00:00Z',
+            created_at: '2020-01-01T17:00:00Z',
+            labels: issue.labels?.map(
+              (label: Readonly<ILabel>): ILabel => {
+                return {
+                  ...label,
+                  name: 'Stale'
+                };
+              }
+            ) ?? [
+              {
+                name: 'Stale'
+              }
+            ]
+          };
+        }
+      )
+    );
+
+    return this;
+  }
+
+  prs(issues: Partial<IIssue>[]): IssuesProcessorBuilder {
+    this.issuesOrPrs(
+      issues.map(
+        (issue: Readonly<Partial<IIssue>>): Partial<IIssue> => {
+          return {
+            ...issue,
+            pull_request: {key: 'value'}
+          };
+        }
+      )
+    );
+
+    return this;
+  }
+
+  stalePrs(issues: Partial<IIssue>[]): IssuesProcessorBuilder {
+    this.prs(
+      issues.map(
+        (issue: Readonly<Partial<IIssue>>): Partial<IIssue> => {
+          return {
+            ...issue,
+            updated_at: '2020-01-01T17:00:00Z',
+            created_at: '2020-01-01T17:00:00Z',
+            labels: issue.labels?.map(
+              (label: Readonly<ILabel>): ILabel => {
+                return {
+                  ...label,
+                  name: 'Stale'
+                };
+              }
+            ) ?? [
+              {
+                name: 'Stale'
+              }
+            ]
+          };
+        }
+      )
+    );
+
+    return this;
+  }
+
+  build(): IssuesProcessorMock {
+    return new IssuesProcessorMock(
+      this._options,
+      async () => 'abot',
+      async p => (p === 1 ? this._issues : []),
+      async () => [
+        {
+          user: {
+            login: 'notme',
+            type: 'User'
+          }
+        }
+      ],
+      async () => new Date().toDateString()
+    );
+  }
+}

action.yml

@@ -4,58 +4,178 @@ author: 'GitHub'
 inputs:
   repo-token:
     description: 'Token for the repository. Can be passed in using `{{ secrets.GITHUB_TOKEN }}`.'
-    required: true
+    required: false
+    default: ${{ github.token }}
   stale-issue-message:
     description: 'The message to post on the issue when tagging it. If none provided, will not mark issues stale.'
+    required: false
   stale-pr-message:
-    description: 'The message to post on the pr when tagging it. If none provided, will not mark pull requests stale.'
+    description: 'The message to post on the pull request when tagging it. If none provided, will not mark pull requests stale.'
+    required: false
   close-issue-message:
     description: 'The message to post on the issue when closing it. If none provided, will not comment when closing an issue.'
+    required: false
   close-pr-message:
-    description: 'The message to post on the pr when closing it. If none provided, will not comment when closing a pull requests.'
+    description: 'The message to post on the pull request when closing it. If none provided, will not comment when closing a pull requests.'
+    required: false
   days-before-stale:
-    description: 'The number of days old an issue can be before marking it stale. Set to -1 to never mark issues or pull requests as stale automatically.'
+    description: 'The number of days old an issue or a pull request can be before marking it stale. Set to -1 to never mark issues or pull requests as stale automatically.'
-    default: 60
+    required: false
+    default: '60'
+  days-before-issue-stale:
+    description: 'The number of days old an issue can be before marking it stale. Set to -1 to never mark issues as stale automatically. Override "days-before-stale" option regarding only the issues.'
+    required: false
+  days-before-pr-stale:
+    description: 'The number of days old a pull request can be before marking it stale. Set to -1 to never mark pull requests as stale automatically. Override "days-before-stale" option regarding only the pull requests.'
+    required: false
   days-before-close:
-    description: 'The number of days to wait to close an issue or pull request after it being marked stale. Set to -1 to never close stale issues.'
+    description: 'The number of days to wait to close an issue or a pull request after it being marked stale. Set to -1 to never close stale issues or pull requests.'
-    default: 7
+    required: false
+    default: '7'
+  days-before-issue-close:
+    description: 'The number of days to wait to close an issue after it being marked stale. Set to -1 to never close stale issues. Override "days-before-close" option regarding only the issues.'
+    required: false
+  days-before-pr-close:
+    description: 'The number of days to wait to close a pull request after it being marked stale. Set to -1 to never close stale pull requests. Override "days-before-close" option regarding only the pull requests.'
+    required: false
   stale-issue-label:
     description: 'The label to apply when an issue is stale.'
+    required: false
     default: 'Stale'
   close-issue-label:
     description: 'The label to apply when an issue is closed.'
+    required: false
   exempt-issue-labels:
-    description: 'The labels to apply when an issue is exempt from being marked stale. Separate multiple labels with commas (eg. "label1,label2")'
+    description: 'The labels that mean an issue is exempt from being marked stale. Separate multiple labels with commas (eg. "label1,label2").'
     default: ''
+    required: false
   stale-pr-label:
     description: 'The label to apply when a pull request is stale.'
     default: 'Stale'
+    required: false
   close-pr-label:
     description: 'The label to apply when a pull request is closed.'
+    required: false
   exempt-pr-labels:
-    description: 'The labels to apply when a pull request is exempt from being marked stale. Separate multiple labels with commas (eg. "label1,label2")'
+    description: 'The labels that mean a pull request is exempt from being marked as stale. Separate multiple labels with commas (eg. "label1,label2").'
     default: ''
+    required: false
+  exempt-milestones:
+    description: 'The milestones that mean an issue or a pull request is exempt from being marked as stale. Separate multiple milestones with commas (eg. "milestone1,milestone2").'
+    default: ''
+    required: false
+  exempt-issue-milestones:
+    description: 'The milestones that mean an issue is exempt from being marked as stale. Separate multiple milestones with commas (eg. "milestone1,milestone2"). Override "exempt-milestones" option regarding only the issues.'
+    default: ''
+    required: false
+  exempt-pr-milestones:
+    description: 'The milestones that mean a pull request is exempt from being marked as stale. Separate multiple milestones with commas (eg. "milestone1,milestone2"). Override "exempt-milestones" option regarding only the pull requests.'
+    default: ''
+    required: false
+  exempt-all-milestones:
+    description: 'Exempt all issues and pull requests with milestones from being marked as stale. Default to false.'
+    default: 'false'
+    required: false
+  exempt-all-issue-milestones:
+    description: 'Exempt all issues with milestones from being marked as stale. Override "exempt-all-milestones" option regarding only the issues.'
+    default: ''
+    required: false
+  exempt-all-pr-milestones:
+    description: 'Exempt all pull requests with milestones from being marked as stale. Override "exempt-all-milestones" option regarding only the pull requests.'
+    default: ''
+    required: false
   only-labels:
-    description: 'Only issues or pull requests with all of these labels are checked if stale. Defaults to `[]` (disabled) and can be a comma-separated list of labels.'
+    description: 'Only issues or pull requests with all of these labels are checked if stale. Defaults to `` (disabled) and can be a comma-separated list of labels.'
     default: ''
+    required: false
+  any-of-labels:
+    description: 'Only issues or pull requests with at least one of these labels are checked if stale. Defaults to `` (disabled) and can be a comma-separated list of labels.'
+    default: ''
+    required: false
+  any-of-issue-labels:
+    description: 'Only issues with at least one of these labels are checked if stale. Defaults to `` (disabled) and can be a comma-separated list of labels. Override "any-of-labels" option regarding only the issues.'
+    default: ''
+    required: false
+  any-of-pr-labels:
+    description: 'Only pull requests with at least one of these labels are checked if stale. Defaults to `` (disabled) and can be a comma-separated list of labels. Override "any-of-labels" option regarding only the pull requests.'
+    default: ''
+    required: false
+  only-issue-labels:
+    description: 'Only issues with all of these labels are checked if stale. Defaults to `[]` (disabled) and can be a comma-separated list of labels. Override "only-labels" option regarding only the issues.'
+    default: ''
+    required: false
+  only-pr-labels:
+    description: 'Only pull requests with all of these labels are checked if stale. Defaults to `[]` (disabled) and can be a comma-separated list of labels. Override "only-labels" option regarding only the pull requests.'
+    default: ''
+    required: false
   operations-per-run:
-    description: 'The maximum number of operations per run, used to control rate limiting.'
+    description: 'The maximum number of operations per run, used to control rate limiting (GitHub API CRUD related).'
-    default: 30
+    default: '30'
+    required: false
   remove-stale-when-updated:
-    description: 'Remove stale labels from issues when they are updated or commented on.'
+    description: 'Remove stale labels from issues and pull requests when they are updated or commented on.'
-    default: true
+    default: 'true'
+    required: false
+  remove-issue-stale-when-updated:
+    description: 'Remove stale labels from issues when they are updated or commented on. Override "remove-stale-when-updated" option regarding only the issues.'
+    default: 'true'
+    required: false
+  remove-pr-stale-when-updated:
+    description: 'Remove stale labels from pull requests when they are updated or commented on. Override "remove-stale-when-updated" option regarding only the pull requests.'
+    default: 'true'
+    required: false
   debug-only:
     description: 'Run the processor in debug mode without actually performing any operations on live issues.'
-    default: false
+    default: 'false'
+    required: false
   ascending:
-    description: 'The order to get issues or pull requests. Defaults to false, which is descending'
+    description: 'The order to get issues or pull requests. Defaults to false, which is descending.'
-    default: false
+    default: 'false'
+    required: false
   skip-stale-pr-message:
     description: 'Skip adding stale message when marking a pull request as stale.'
-    default: false
+    default: 'false'
+    required: false
   skip-stale-issue-message:
     description: 'Skip adding stale message when marking an issue as stale.'
-    default: false
+    default: 'false'
+    required: false
+  delete-branch:
+    description: 'Delete the git branch after closing a stale pull request.'
+    default: 'false'
+    required: false
+  start-date:
+    description: 'The date used to skip the stale action on issue/pull request created before it (ISO 8601 or RFC 2822).'
+    default: ''
+    required: false
+  exempt-assignees:
+    description: 'The assignees which exempt an issue or a pull request from being marked as stale. Separate multiple assignees with commas (eg. "user1,user2").'
+    default: ''
+    required: false
+  exempt-issue-assignees:
+    description: 'The assignees which exempt an issue from being marked as stale. Separate multiple assignees with commas (eg. "user1,user2"). Override "exempt-assignees" option regarding only the issues.'
+    default: ''
+    required: false
+  exempt-pr-assignees:
+    description: 'The assignees which exempt a pull request from being marked as stale. Separate multiple assignees with commas (eg. "user1,user2"). Override "exempt-assignees" option regarding only the pull requests.'
+    default: ''
+    required: false
+  exempt-all-assignees:
+    description: 'Exempt all issues and pull requests with assignees from being marked as stale. Default to false.'
+    default: 'false'
+    required: false
+  exempt-all-issue-assignees:
+    description: 'Exempt all issues with assignees from being marked as stale. Override "exempt-all-assignees" option regarding only the issues.'
+    default: ''
+    required: false
+  exempt-all-pr-assignees:
+    description: 'Exempt all pull requests with assignees from being marked as stale. Override "exempt-all-assignees" option regarding only the pull requests.'
+    default: ''
+    required: false
+  enable-statistics:
+    description: 'Display some statistics at the end regarding the stale workflow (only when the logs are enabled).'
+    default: 'true'
+    required: false
 runs:
   using: 'node12'
   main: 'dist/index.js'

jest.config.js

@@ -7,5 +7,6 @@ module.exports = {
   transform: {
     '^.+\\.ts$': 'ts-jest'
   },
-  verbose: true
+  verbose: true,
+  setupFilesAfterEnv: [`./jest/test.ts`]
 };

jest/test.ts

@@ -0,0 +1,11 @@
+import chalk from 'chalk';
+
+// Disabled the colors to:
+// - improve the performances
+// - avoid to mock chalk
+// - avoid to have failing tests when testing the logs due to the extra text the log message will contains
+//
+// Note:
+// If you need to debug the log colours you can remove this line temporarily
+// But some tests will fail
+chalk.level = 0;

package.json

@@ -5,13 +5,17 @@
   "description": "Marks old issues and PRs as stale",
   "main": "lib/main.js",
   "scripts": {
-    "build": "tsc",
+    "build": "tsc --project tsconfig.app.json",
-    "format": "prettier --write **/*.ts",
+    "format": "prettier --write --ignore-unknown **/*.{md,json,yml,ts}",
-    "format-check": "prettier --check **/*.ts",
+    "format-check": "prettier --check --ignore-unknown **/*.{md,json,yml,ts}",
     "lint": "eslint src/**/*.ts",
     "lint:fix": "eslint src/**/*.ts --fix",
+    "lint:all": "npm run format-check && npm run lint",
+    "lint:all:fix": "npm run format && npm run lint:fix",
     "pack": "ncc build",
     "test": "jest",
+    "test:only-errors": "jest --reporters jest-silent-reporter --silent",
+    "test:watch": "jest --watch --notify --expand",
     "all": "npm run build && npm run format && npm run lint && npm run pack && npm test"
   },
   "repository": {
@@ -28,25 +32,28 @@
   "dependencies": {
     "@actions/core": "^1.2.6",
     "@actions/github": "^4.0.0",
-    "@octokit/rest": "^18.0.9",
     "lodash.deburr": "^4.1.0",
-    "semver": "^7.3.2"
+    "semver": "^7.3.5"
   },
   "devDependencies": {
-    "@types/jest": "^26.0.15",
+    "@types/jest": "^26.0.20",
     "@types/lodash.deburr": "^4.1.6",
-    "@types/node": "^14.10.0",
+    "@types/node": "^15.0.2",
-    "@types/semver": "^7.3.4",
+    "@types/semver": "^7.3.5",
-    "@typescript-eslint/parser": "^4.8.1",
+    "@typescript-eslint/eslint-plugin": "^4.16.1",
-    "@vercel/ncc": "^0.24.0",
+    "@typescript-eslint/parser": "^4.22.1",
-    "eslint": "^7.7.0",
+    "@vercel/ncc": "^0.27.0",
-    "eslint-plugin-github": "^4.0.1",
+    "chalk": "^4.1.0",
-    "eslint-plugin-jest": "^24.1.3",
+    "eslint": "^7.21.0",
-    "jest": "^24.9.0",
+    "eslint-plugin-github": "^4.1.2",
-    "jest-circus": "^26.4.2",
+    "eslint-plugin-jest": "^24.3.6",
-    "js-yaml": "^3.14.0",
+    "jest": "^26.6.3",
-    "prettier": "^2.1.1",
+    "jest-circus": "^26.6.3",
-    "ts-jest": "^24.2.0",
+    "jest-silent-reporter": "^0.4.0",
-    "typescript": "^4.0.2"
+    "js-yaml": "^4.0.0",
+    "prettier": "^2.2.1",
+    "terminal-link": "^2.1.1",
+    "ts-jest": "^26.5.3",
+    "typescript": "^4.2.4"
   }
 }

src/IssueProcessor.ts

@@ -1,498 +0,0 @@
-import * as core from '@actions/core';
-import {context, getOctokit} from '@actions/github';
-import {GetResponseTypeFromEndpointMethod} from '@octokit/types';
-import {isLabeled} from './functions/is-labeled';
-import {labelsToList} from './functions/labels-to-list';
-
-export interface Issue {
-  title: string;
-  number: number;
-  updated_at: string;
-  labels: Label[];
-  pull_request: any;
-  state: string;
-  locked: boolean;
-}
-
-export interface User {
-  type: string;
-  login: string;
-}
-
-export interface Comment {
-  user: User;
-}
-
-export interface IssueEvent {
-  created_at: string;
-  event: string;
-  label: Label;
-}
-
-export interface Label {
-  name: string;
-}
-
-export interface IssueProcessorOptions {
-  repoToken: string;
-  staleIssueMessage: string;
-  stalePrMessage: string;
-  closeIssueMessage: string;
-  closePrMessage: string;
-  daysBeforeStale: number;
-  daysBeforeClose: number;
-  staleIssueLabel: string;
-  closeIssueLabel: string;
-  exemptIssueLabels: string;
-  stalePrLabel: string;
-  closePrLabel: string;
-  exemptPrLabels: string;
-  onlyLabels: string;
-  operationsPerRun: number;
-  removeStaleWhenUpdated: boolean;
-  debugOnly: boolean;
-  ascending: boolean;
-  skipStaleIssueMessage: boolean;
-  skipStalePrMessage: boolean;
-}
-
-/***
- * Handle processing of issues for staleness/closure.
- */
-export class IssueProcessor {
-  readonly client: any; // need to make this the correct type
-  readonly options: IssueProcessorOptions;
-  private operationsLeft = 0;
-
-  readonly staleIssues: Issue[] = [];
-  readonly closedIssues: Issue[] = [];
-  readonly removedLabelIssues: Issue[] = [];
-
-  constructor(
-    options: IssueProcessorOptions,
-    getIssues?: (page: number) => Promise<Issue[]>,
-    listIssueComments?: (
-      issueNumber: number,
-      sinceDate: string
-    ) => Promise<Comment[]>,
-    getLabelCreationDate?: (
-      issue: Issue,
-      label: string
-    ) => Promise<string | undefined>
-  ) {
-    this.options = options;
-    this.operationsLeft = options.operationsPerRun;
-    this.client = getOctokit(options.repoToken);
-
-    if (getIssues) {
-      this.getIssues = getIssues;
-    }
-
-    if (listIssueComments) {
-      this.listIssueComments = listIssueComments;
-    }
-
-    if (getLabelCreationDate) {
-      this.getLabelCreationDate = getLabelCreationDate;
-    }
-
-    if (this.options.debugOnly) {
-      core.warning(
-        'Executing in debug mode. Debug output will be written but no issues will be processed.'
-      );
-    }
-  }
-
-  async processIssues(page = 1): Promise<number> {
-    // get the next batch of issues
-    const issues: Issue[] = await this.getIssues(page);
-    this.operationsLeft -= 1;
-
-    if (issues.length <= 0) {
-      core.info('No more issues found to process. Exiting.');
-      return this.operationsLeft;
-    }
-
-    for (const issue of issues.values()) {
-      const isPr = !!issue.pull_request;
-
-      core.info(
-        `Found issue: issue #${issue.number} last updated ${issue.updated_at} (is pr? ${isPr})`
-      );
-
-      // calculate string based messages for this issue
-      const staleMessage: string = isPr
-        ? this.options.stalePrMessage
-        : this.options.staleIssueMessage;
-      const closeMessage: string = isPr
-        ? this.options.closePrMessage
-        : this.options.closeIssueMessage;
-      const staleLabel: string = isPr
-        ? this.options.stalePrLabel
-        : this.options.staleIssueLabel;
-      const closeLabel: string = isPr
-        ? this.options.closePrLabel
-        : this.options.closeIssueLabel;
-      const exemptLabels: string[] = labelsToList(
-        isPr ? this.options.exemptPrLabels : this.options.exemptIssueLabels
-      );
-      const skipMessage = isPr
-        ? this.options.skipStalePrMessage
-        : this.options.skipStaleIssueMessage;
-      const issueType: string = isPr ? 'pr' : 'issue';
-      const shouldMarkWhenStale = this.options.daysBeforeStale > -1;
-
-      if (!staleMessage && shouldMarkWhenStale) {
-        core.info(`Skipping ${issueType} due to empty stale message`);
-        continue;
-      }
-
-      if (issue.state === 'closed') {
-        core.info(`Skipping ${issueType} because it is closed`);
-        continue; // don't process closed issues
-      }
-
-      if (issue.locked) {
-        core.info(`Skipping ${issueType} because it is locked`);
-        continue; // don't process locked issues
-      }
-
-      if (
-        exemptLabels.some((exemptLabel: string) =>
-          isLabeled(issue, exemptLabel)
-        )
-      ) {
-        core.info(`Skipping ${issueType} because it has an exempt label`);
-        continue; // don't process exempt issues
-      }
-
-      // does this issue have a stale label?
-      let isStale = isLabeled(issue, staleLabel);
-
-      // should this issue be marked stale?
-      const shouldBeStale = !IssueProcessor.updatedSince(
-        issue.updated_at,
-        this.options.daysBeforeStale
-      );
-
-      // determine if this issue needs to be marked stale first
-      if (!isStale && shouldBeStale && shouldMarkWhenStale) {
-        core.info(
-          `Marking ${issueType} stale because it was last updated on ${issue.updated_at} and it does not have a stale label`
-        );
-        await this.markStale(issue, staleMessage, staleLabel, skipMessage);
-        isStale = true; // this issue is now considered stale
-      }
-
-      // process the issue if it was marked stale
-      if (isStale) {
-        core.info(`Found a stale ${issueType}`);
-        await this.processStaleIssue(
-          issue,
-          issueType,
-          staleLabel,
-          closeMessage,
-          closeLabel
-        );
-      }
-    }
-
-    if (this.operationsLeft <= 0) {
-      core.warning('Reached max number of operations to process. Exiting.');
-      return 0;
-    }
-
-    // do the next batch
-    return this.processIssues(page + 1);
-  }
-
-  // handle all of the stale issue logic when we find a stale issue
-  private async processStaleIssue(
-    issue: Issue,
-    issueType: string,
-    staleLabel: string,
-    closeMessage?: string,
-    closeLabel?: string
-  ) {
-    const markedStaleOn: string =
-      (await this.getLabelCreationDate(issue, staleLabel)) || issue.updated_at;
-    core.info(`Issue #${issue.number} marked stale on: ${markedStaleOn}`);
-
-    const issueHasComments: boolean = await this.hasCommentsSince(
-      issue,
-      markedStaleOn
-    );
-    core.info(
-      `Issue #${issue.number} has been commented on: ${issueHasComments}`
-    );
-
-    const issueHasUpdate: boolean = IssueProcessor.updatedSince(
-      issue.updated_at,
-      this.options.daysBeforeClose
-    );
-    core.info(`Issue #${issue.number} has been updated: ${issueHasUpdate}`);
-
-    // should we un-stale this issue?
-    if (this.options.removeStaleWhenUpdated && issueHasComments) {
-      core.info(
-        `Issue #${issue.number} is no longer stale. Removing stale label.`
-      );
-      await this.removeLabel(issue, staleLabel);
-    }
-
-    // now start closing logic
-    if (this.options.daysBeforeClose < 0) {
-      return; // nothing to do because we aren't closing stale issues
-    }
-
-    if (!issueHasComments && !issueHasUpdate) {
-      core.info(
-        `Closing ${issueType} because it was last updated on ${issue.updated_at}`
-      );
-      await this.closeIssue(issue, closeMessage, closeLabel);
-    } else {
-      core.info(
-        `Stale ${issueType} is not old enough to close yet (hasComments? ${issueHasComments}, hasUpdate? ${issueHasUpdate})`
-      );
-    }
-  }
-
-  // checks to see if a given issue is still stale (has had activity on it)
-  private async hasCommentsSince(
-    issue: Issue,
-    sinceDate: string
-  ): Promise<boolean> {
-    core.info(
-      `Checking for comments on issue #${issue.number} since ${sinceDate}`
-    );
-
-    if (!sinceDate) {
-      return true;
-    }
-
-    // find any comments since the date
-    const comments = await this.listIssueComments(issue.number, sinceDate);
-
-    const filteredComments = comments.filter(
-      comment =>
-        comment.user.type === 'User' && comment.user.login !== context.actor
-    );
-
-    core.info(
-      `Comments not made by actor or another bot: ${filteredComments.length}`
-    );
-
-    // if there are any user comments returned
-    return filteredComments.length > 0;
-  }
-
-  // grab comments for an issue since a given date
-  private async listIssueComments(
-    issueNumber: number,
-    sinceDate: string
-  ): Promise<Comment[]> {
-    // find any comments since date on the given issue
-    try {
-      const comments = await this.client.issues.listComments({
-        owner: context.repo.owner,
-        repo: context.repo.repo,
-        issue_number: issueNumber,
-        since: sinceDate
-      });
-      return comments.data;
-    } catch (error) {
-      core.error(`List issue comments error: ${error.message}`);
-      return Promise.resolve([]);
-    }
-  }
-
-  // grab issues from github in baches of 100
-  private async getIssues(page: number): Promise<Issue[]> {
-    // generate type for response
-    const endpoint = this.client.issues.listForRepo;
-    type OctoKitIssueList = GetResponseTypeFromEndpointMethod<typeof endpoint>;
-
-    try {
-      const issueResult: OctoKitIssueList = await this.client.issues.listForRepo(
-        {
-          owner: context.repo.owner,
-          repo: context.repo.repo,
-          state: 'open',
-          labels: this.options.onlyLabels,
-          per_page: 100,
-          direction: this.options.ascending ? 'asc' : 'desc',
-          page
-        }
-      );
-      return issueResult.data;
-    } catch (error) {
-      core.error(`Get issues for repo error: ${error.message}`);
-      return Promise.resolve([]);
-    }
-  }
-
-  // Mark an issue as stale with a comment and a label
-  private async markStale(
-    issue: Issue,
-    staleMessage: string,
-    staleLabel: string,
-    skipMessage: boolean
-  ): Promise<void> {
-    core.info(`Marking issue #${issue.number} as stale`);
-
-    this.staleIssues.push(issue);
-
-    this.operationsLeft -= 2;
-
-    // if the issue is being marked stale, the updated date should be changed to right now
-    // so that close calculations work correctly
-    const newUpdatedAtDate: Date = new Date();
-    issue.updated_at = newUpdatedAtDate.toString();
-
-    if (this.options.debugOnly) {
-      return;
-    }
-
-    if (!skipMessage) {
-      try {
-        await this.client.issues.createComment({
-          owner: context.repo.owner,
-          repo: context.repo.repo,
-          issue_number: issue.number,
-          body: staleMessage
-        });
-      } catch (error) {
-        core.error(`Error creating a comment: ${error.message}`);
-      }
-    }
-
-    try {
-      await this.client.issues.addLabels({
-        owner: context.repo.owner,
-        repo: context.repo.repo,
-        issue_number: issue.number,
-        labels: [staleLabel]
-      });
-    } catch (error) {
-      core.error(`Error adding a label: ${error.message}`);
-    }
-  }
-
-  // Close an issue based on staleness
-  private async closeIssue(
-    issue: Issue,
-    closeMessage?: string,
-    closeLabel?: string
-  ): Promise<void> {
-    core.info(`Closing issue #${issue.number} for being stale`);
-
-    this.closedIssues.push(issue);
-
-    this.operationsLeft -= 1;
-
-    if (this.options.debugOnly) {
-      return;
-    }
-
-    if (closeMessage) {
-      try {
-        await this.client.issues.createComment({
-          owner: context.repo.owner,
-          repo: context.repo.repo,
-          issue_number: issue.number,
-          body: closeMessage
-        });
-      } catch (error) {
-        core.error(`Error creating a comment: ${error.message}`);
-      }
-    }
-
-    if (closeLabel) {
-      try {
-        await this.client.issues.addLabels({
-          owner: context.repo.owner,
-          repo: context.repo.repo,
-          issue_number: issue.number,
-          labels: [closeLabel]
-        });
-      } catch (error) {
-        core.error(`Error adding a label: ${error.message}`);
-      }
-    }
-
-    try {
-      await this.client.issues.update({
-        owner: context.repo.owner,
-        repo: context.repo.repo,
-        issue_number: issue.number,
-        state: 'closed'
-      });
-    } catch (error) {
-      core.error(`Error updating an issue: ${error.message}`);
-    }
-  }
-
-  // Remove a label from an issue
-  private async removeLabel(issue: Issue, label: string): Promise<void> {
-    core.info(`Removing label from issue #${issue.number}`);
-
-    this.removedLabelIssues.push(issue);
-
-    this.operationsLeft -= 1;
-
-    if (this.options.debugOnly) {
-      return;
-    }
-
-    try {
-      await this.client.issues.removeLabel({
-        owner: context.repo.owner,
-        repo: context.repo.repo,
-        issue_number: issue.number,
-        name: encodeURIComponent(label) // A label can have a "?" in the name
-      });
-    } catch (error) {
-      core.error(`Error removing a label: ${error.message}`);
-    }
-  }
-
-  // returns the creation date of a given label on an issue (or nothing if no label existed)
-  ///see https://developer.github.com/v3/activity/events/
-  private async getLabelCreationDate(
-    issue: Issue,
-    label: string
-  ): Promise<string | undefined> {
-    core.info(`Checking for label on issue #${issue.number}`);
-
-    this.operationsLeft -= 1;
-
-    const options = this.client.issues.listEvents.endpoint.merge({
-      owner: context.repo.owner,
-      repo: context.repo.repo,
-      per_page: 100,
-      issue_number: issue.number
-    });
-
-    const events: IssueEvent[] = await this.client.paginate(options);
-    const reversedEvents = events.reverse();
-
-    const staleLabeledEvent = reversedEvents.find(
-      event => event.event === 'labeled' && event.label.name === label
-    );
-
-    if (!staleLabeledEvent) {
-      // Must be old rather than labeled
-      return undefined;
-    }
-
-    return staleLabeledEvent.created_at;
-  }
-
-  private static updatedSince(timestamp: string, num_days: number): boolean {
-    const daysInMillis = 1000 * 60 * 60 * 24 * num_days;
-    const millisSinceLastUpdated =
-      new Date().getTime() - new Date(timestamp).getTime();
-
-    return millisSinceLastUpdated <= daysInMillis;
-  }
-}

src/classes/assignees.spec.ts

@@ -0,0 +1,849 @@
+import {DefaultProcessorOptions} from '../../__tests__/constants/default-processor-options';
+import {generateIIssue} from '../../__tests__/functions/generate-iissue';
+import {IIssue} from '../interfaces/issue';
+import {IIssuesProcessorOptions} from '../interfaces/issues-processor-options';
+import {Assignees} from './assignees';
+import {Issue} from './issue';
+
+describe('Assignees', (): void => {
+  let assignees: Assignees;
+  let optionsInterface: IIssuesProcessorOptions;
+  let issue: Issue;
+  let issueInterface: IIssue;
+
+  beforeEach((): void => {
+    optionsInterface = {
+      ...DefaultProcessorOptions,
+      exemptAllAssignees: false
+    };
+    issueInterface = generateIIssue();
+  });
+
+  describe('shouldExemptAssignees()', (): void => {
+    describe('when the given issue is not a pull request', (): void => {
+      beforeEach((): void => {
+        issueInterface.pull_request = undefined;
+      });
+
+      describe('when the given options are not configured to exempt an assignee', (): void => {
+        beforeEach((): void => {
+          optionsInterface.exemptAssignees = '';
+        });
+
+        describe('when the given options are not configured to exempt an issue with an assignee', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptIssueAssignees = '';
+          });
+
+          describe('when the given issue does not have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-login'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+        });
+
+        describe('when the given options are configured to exempt an issue with an assignee', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptIssueAssignees =
+              'dummy-exempt-issue-assignee';
+          });
+
+          describe('when the given issue does not have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have an assignee different than the exempt issue assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-login'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have an assignee equaling the exempt issue assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-exempt-issue-assignee'
+                }
+              ];
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+        });
+      });
+
+      describe('when the given options are configured to exempt an assignee', (): void => {
+        beforeEach((): void => {
+          optionsInterface.exemptAssignees = 'dummy-exempt-assignee';
+        });
+
+        describe('when the given options are not configured to exempt an issue with an assignee', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptIssueAssignees = '';
+          });
+
+          describe('when the given issue does not have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have an assignee different than the exempt assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-login'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have an assignee equaling the exempt assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-exempt-assignee'
+                }
+              ];
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+        });
+
+        describe('when the given options are configured to exempt an issue with an assignee', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptIssueAssignees =
+              'dummy-exempt-issue-assignee';
+          });
+
+          describe('when the given issue does not have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have an assignee different than the exempt issue assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-login'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have an assignee equaling the exempt issue assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-exempt-issue-assignee'
+                }
+              ];
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+
+          describe('when the given issue does have an assignee different than the exempt assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-login'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have an assignee equaling the exempt assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-exempt-assignee'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+        });
+      });
+
+      describe('when the given options are configured to exempt all assignees', (): void => {
+        beforeEach((): void => {
+          optionsInterface.exemptAllAssignees = true;
+        });
+
+        describe('when the given issue does not have an assignee', (): void => {
+          beforeEach((): void => {
+            issueInterface.assignees = [];
+          });
+
+          it('should return false', (): void => {
+            expect.assertions(1);
+            issue = new Issue(optionsInterface, issueInterface);
+            assignees = new Assignees(optionsInterface, issue);
+
+            const result = assignees.shouldExemptAssignees();
+
+            expect(result).toStrictEqual(false);
+          });
+        });
+
+        describe('when the given issue does have an assignee', (): void => {
+          beforeEach((): void => {
+            issueInterface.assignees = [
+              {
+                login: 'dummy-exempt-assignee'
+              }
+            ];
+          });
+
+          it('should return true', (): void => {
+            expect.assertions(1);
+            issue = new Issue(optionsInterface, issueInterface);
+            assignees = new Assignees(optionsInterface, issue);
+
+            const result = assignees.shouldExemptAssignees();
+
+            expect(result).toStrictEqual(true);
+          });
+        });
+
+        describe('when the given options are not configured to exempt all issue assignees', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptAllIssueAssignees = false;
+          });
+
+          describe('when the given issue does not have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-exempt-assignee'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+        });
+
+        describe('when the given options are configured to exempt all issue assignees', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptAllIssueAssignees = true;
+          });
+
+          describe('when the given issue does not have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-exempt-issue-assignee'
+                }
+              ];
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+        });
+      });
+    });
+
+    describe('when the given issue is a pull request', (): void => {
+      beforeEach((): void => {
+        issueInterface.pull_request = {};
+      });
+
+      describe('when the given options are not configured to exempt an assignee', (): void => {
+        beforeEach((): void => {
+          optionsInterface.exemptAssignees = '';
+        });
+
+        describe('when the given options are not configured to exempt a pull request with an assignee', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptPrAssignees = '';
+          });
+
+          describe('when the given pull request does not have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-login'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+        });
+
+        describe('when the given options are configured to exempt a pull request with an assignee', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptPrAssignees = 'dummy-exempt-pr-assignee';
+          });
+
+          describe('when the given pull request does not have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have an assignee different than the exempt pull request assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-login'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have an assignee equaling the exempt pull request assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-exempt-pr-assignee'
+                }
+              ];
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+        });
+      });
+
+      describe('when the given options are configured to exempt an assignee', (): void => {
+        beforeEach((): void => {
+          optionsInterface.exemptAssignees = 'dummy-exempt-assignee';
+        });
+
+        describe('when the given options are not configured to exempt a pull request with an assignee', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptPrAssignees = '';
+          });
+
+          describe('when the given pull request does not have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have an assignee different than the exempt assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-login'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have an assignee equaling the exempt assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-exempt-assignee'
+                }
+              ];
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+        });
+
+        describe('when the given options are configured to exempt a pull request with an assignee', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptPrAssignees = 'dummy-exempt-pr-assignee';
+          });
+
+          describe('when the given pull request does not have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have an assignee different than the exempt pull request assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-login'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have an assignee equaling the exempt pull request assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-exempt-pr-assignee'
+                }
+              ];
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+
+          describe('when the given pull request does have an assignee different than the exempt assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-login'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have an assignee equaling the exempt assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-exempt-assignee'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+        });
+      });
+
+      describe('when the given options are configured to exempt all assignees', (): void => {
+        beforeEach((): void => {
+          optionsInterface.exemptAllAssignees = true;
+        });
+
+        describe('when the given pull request does not have an assignee', (): void => {
+          beforeEach((): void => {
+            issueInterface.assignees = [];
+          });
+
+          it('should return false', (): void => {
+            expect.assertions(1);
+            issue = new Issue(optionsInterface, issueInterface);
+            assignees = new Assignees(optionsInterface, issue);
+
+            const result = assignees.shouldExemptAssignees();
+
+            expect(result).toStrictEqual(false);
+          });
+        });
+
+        describe('when the given pull request does have an assignee', (): void => {
+          beforeEach((): void => {
+            issueInterface.assignees = [
+              {
+                login: 'dummy-exempt-assignee'
+              }
+            ];
+          });
+
+          it('should return true', (): void => {
+            expect.assertions(1);
+            issue = new Issue(optionsInterface, issueInterface);
+            assignees = new Assignees(optionsInterface, issue);
+
+            const result = assignees.shouldExemptAssignees();
+
+            expect(result).toStrictEqual(true);
+          });
+        });
+
+        describe('when the given options are not configured to exempt all pull request assignees', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptAllPrAssignees = false;
+          });
+
+          describe('when the given pull request does not have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-exempt-assignee'
+                }
+              ];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+        });
+
+        describe('when the given options are configured to exempt all pull request assignees', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptAllPrAssignees = true;
+          });
+
+          describe('when the given pull request does not have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [];
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have an assignee', (): void => {
+            beforeEach((): void => {
+              issueInterface.assignees = [
+                {
+                  login: 'dummy-exempt-issue-assignee'
+                }
+              ];
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              assignees = new Assignees(optionsInterface, issue);
+
+              const result = assignees.shouldExemptAssignees();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+        });
+      });
+    });
+  });
+});

src/classes/assignees.ts

@@ -0,0 +1,287 @@
+import chalk from 'chalk';
+import deburr from 'lodash.deburr';
+import {Option} from '../enums/option';
+import {wordsToList} from '../functions/words-to-list';
+import {IAssignee} from '../interfaces/assignee';
+import {IIssuesProcessorOptions} from '../interfaces/issues-processor-options';
+import {Issue} from './issue';
+import {IssueLogger} from './loggers/issue-logger';
+
+type CleanAssignee = string;
+
+export class Assignees {
+  private static _cleanAssignee(assignee: Readonly<string>): CleanAssignee {
+    return deburr(assignee.toLowerCase());
+  }
+
+  private readonly _options: IIssuesProcessorOptions;
+  private readonly _issue: Issue;
+  private readonly _issueLogger: IssueLogger;
+
+  constructor(options: Readonly<IIssuesProcessorOptions>, issue: Issue) {
+    this._options = options;
+    this._issue = issue;
+    this._issueLogger = new IssueLogger(issue);
+  }
+
+  shouldExemptAssignees(): boolean {
+    if (!this._issue.hasAssignees) {
+      this._issueLogger.info('This $$type has no assignee');
+      this._logSkip();
+
+      return false;
+    }
+
+    if (this._shouldExemptAllAssignees()) {
+      this._issueLogger.info(
+        chalk.white('└──'),
+        'Skipping this $$type because it has an exempt assignee'
+      );
+
+      return true;
+    }
+
+    const exemptAssignees: string[] = this._getExemptAssignees();
+
+    if (exemptAssignees.length === 0) {
+      this._issueLogger.info(
+        chalk.white('├──'),
+        `No assignee option was specified to skip the stale process for this $$type`
+      );
+      this._logSkip();
+
+      return false;
+    }
+
+    this._issueLogger.info(
+      chalk.white('├──'),
+      `Found ${chalk.cyan(exemptAssignees.length)} assignee${
+        exemptAssignees.length > 1 ? 's' : ''
+      } that can exempt stale on this $$type`
+    );
+
+    const hasExemptAssignee: boolean = exemptAssignees.some(
+      (exemptAssignee: Readonly<string>): boolean =>
+        this._hasAssignee(exemptAssignee)
+    );
+
+    if (!hasExemptAssignee) {
+      this._issueLogger.info(
+        chalk.white('├──'),
+        'No assignee on this $$type can exempt the stale process'
+      );
+      this._logSkip();
+    } else {
+      this._issueLogger.info(
+        chalk.white('└──'),
+        'Skipping this $$type because it has an exempt assignee'
+      );
+    }
+
+    return hasExemptAssignee;
+  }
+
+  private _getExemptAssignees(): string[] {
+    return this._issue.isPullRequest
+      ? this._getExemptPullRequestAssignees()
+      : this._getExemptIssueAssignees();
+  }
+
+  private _getExemptIssueAssignees(): string[] {
+    if (this._options.exemptIssueAssignees === '') {
+      this._issueLogger.info(
+        chalk.white('├──'),
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptIssueAssignees
+        )} is disabled. No specific assignee can skip the stale process for this $$type`
+      );
+
+      if (this._options.exemptAssignees === '') {
+        this._issueLogger.info(
+          chalk.white('├──'),
+          `The option ${this._issueLogger.createOptionLink(
+            Option.ExemptAssignees
+          )} is disabled. No specific assignee can skip the stale process for this $$type`
+        );
+
+        return [];
+      }
+
+      const exemptAssignees: string[] = wordsToList(
+        this._options.exemptAssignees
+      );
+
+      this._issueLogger.info(
+        chalk.white('├──'),
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAssignees
+        )} is set. ${chalk.cyan(exemptAssignees.length)} assignee${
+          exemptAssignees.length === 1 ? '' : 's'
+        } can skip the stale process for this $$type`
+      );
+
+      return exemptAssignees;
+    }
+
+    const exemptAssignees: string[] = wordsToList(
+      this._options.exemptIssueAssignees
+    );
+
+    this._issueLogger.info(
+      chalk.white('├──'),
+      `The option ${this._issueLogger.createOptionLink(
+        Option.ExemptIssueAssignees
+      )} is set. ${chalk.cyan(exemptAssignees.length)} assignee${
+        exemptAssignees.length === 1 ? '' : 's'
+      } can skip the stale process for this $$type`
+    );
+
+    return exemptAssignees;
+  }
+
+  private _getExemptPullRequestAssignees(): string[] {
+    if (this._options.exemptPrAssignees === '') {
+      this._issueLogger.info(
+        chalk.white('├──'),
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptPrAssignees
+        )} is disabled. No specific assignee can skip the stale process for this $$type`
+      );
+
+      if (this._options.exemptAssignees === '') {
+        this._issueLogger.info(
+          chalk.white('├──'),
+          `The option ${this._issueLogger.createOptionLink(
+            Option.ExemptAssignees
+          )} is disabled. No specific assignee can skip the stale process for this $$type`
+        );
+
+        return [];
+      }
+
+      const exemptAssignees: string[] = wordsToList(
+        this._options.exemptAssignees
+      );
+
+      this._issueLogger.info(
+        chalk.white('├──'),
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAssignees
+        )} is set. ${chalk.cyan(exemptAssignees.length)} assignee${
+          exemptAssignees.length === 1 ? '' : 's'
+        } can skip the stale process for this $$type`
+      );
+
+      return exemptAssignees;
+    }
+
+    const exemptAssignees: string[] = wordsToList(
+      this._options.exemptPrAssignees
+    );
+
+    this._issueLogger.info(
+      chalk.white('├──'),
+      `The option ${this._issueLogger.createOptionLink(
+        Option.ExemptPrAssignees
+      )} is set. ${chalk.cyan(exemptAssignees.length)} assignee${
+        exemptAssignees.length === 1 ? '' : 's'
+      } can skip the stale process for this $$type`
+    );
+
+    return exemptAssignees;
+  }
+
+  private _hasAssignee(assignee: Readonly<string>): boolean {
+    const cleanAssignee: CleanAssignee = Assignees._cleanAssignee(assignee);
+
+    return this._issue.assignees.some(
+      (issueAssignee: Readonly<IAssignee>): boolean => {
+        const isSameAssignee: boolean =
+          cleanAssignee === Assignees._cleanAssignee(issueAssignee.login);
+
+        if (isSameAssignee) {
+          this._issueLogger.info(
+            chalk.white('├──'),
+            `@${issueAssignee.login} is assigned on this $$type and is an exempt assignee`
+          );
+        }
+
+        return isSameAssignee;
+      }
+    );
+  }
+
+  private _shouldExemptAllAssignees(): boolean {
+    return this._issue.isPullRequest
+      ? this._shouldExemptAllPullRequestAssignees()
+      : this._shouldExemptAllIssueAssignees();
+  }
+
+  private _shouldExemptAllIssueAssignees(): boolean {
+    if (this._options.exemptAllIssueAssignees === true) {
+      this._issueLogger.info(
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAllIssueAssignees
+        )} is enabled. Any assignee on this $$type will skip the stale process`
+      );
+
+      return true;
+    } else if (this._options.exemptAllIssueAssignees === false) {
+      this._issueLogger.info(
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAllIssueAssignees
+        )} is disabled. Only some specific assignees on this $$type will skip the stale process`
+      );
+
+      return false;
+    }
+
+    this._logExemptAllAssigneesOption();
+
+    return this._options.exemptAllAssignees;
+  }
+
+  private _shouldExemptAllPullRequestAssignees(): boolean {
+    if (this._options.exemptAllPrAssignees === true) {
+      this._issueLogger.info(
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAllPrAssignees
+        )} is enabled. Any assignee on this $$type will skip the stale process`
+      );
+
+      return true;
+    } else if (this._options.exemptAllPrAssignees === false) {
+      this._issueLogger.info(
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAllPrAssignees
+        )} is disabled. Only some specific assignees on this $$type will skip the stale process`
+      );
+
+      return false;
+    }
+
+    this._logExemptAllAssigneesOption();
+
+    return this._options.exemptAllAssignees;
+  }
+
+  private _logExemptAllAssigneesOption(): void {
+    if (this._options.exemptAllAssignees) {
+      this._issueLogger.info(
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAllAssignees
+        )} is enabled. Any assignee on this $$type will skip the stale process`
+      );
+    } else {
+      this._issueLogger.info(
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAllAssignees
+        )} is disabled. Only some specific assignees on this $$type will skip the stale process`
+      );
+    }
+  }
+
+  private _logSkip(): void {
+    this._issueLogger.info(chalk.white('└──'), 'Skip the assignees checks');
+  }
+}

src/classes/issue.spec.ts

@@ -0,0 +1,290 @@
+import {IAssignee} from '../interfaces/assignee';
+import {IIssue} from '../interfaces/issue';
+import {IIssuesProcessorOptions} from '../interfaces/issues-processor-options';
+import {ILabel} from '../interfaces/label';
+import {IMilestone} from '../interfaces/milestone';
+import {Issue} from './issue';
+
+describe('Issue', (): void => {
+  let issue: Issue;
+  let optionsInterface: IIssuesProcessorOptions;
+  let issueInterface: IIssue;
+
+  beforeEach((): void => {
+    optionsInterface = {
+      ascending: false,
+      closeIssueLabel: '',
+      closeIssueMessage: '',
+      closePrLabel: '',
+      closePrMessage: '',
+      daysBeforeClose: 0,
+      daysBeforeIssueClose: 0,
+      daysBeforeIssueStale: 0,
+      daysBeforePrClose: 0,
+      daysBeforePrStale: 0,
+      daysBeforeStale: 0,
+      debugOnly: false,
+      deleteBranch: false,
+      exemptIssueLabels: '',
+      exemptPrLabels: '',
+      onlyLabels: '',
+      onlyIssueLabels: '',
+      onlyPrLabels: '',
+      anyOfLabels: '',
+      anyOfIssueLabels: '',
+      anyOfPrLabels: '',
+      operationsPerRun: 0,
+      removeStaleWhenUpdated: false,
+      removeIssueStaleWhenUpdated: undefined,
+      removePrStaleWhenUpdated: undefined,
+      repoToken: '',
+      skipStaleIssueMessage: false,
+      skipStalePrMessage: false,
+      staleIssueMessage: '',
+      stalePrMessage: '',
+      startDate: undefined,
+      stalePrLabel: 'dummy-stale-pr-label',
+      staleIssueLabel: 'dummy-stale-issue-label',
+      exemptMilestones: '',
+      exemptIssueMilestones: '',
+      exemptPrMilestones: '',
+      exemptAllMilestones: false,
+      exemptAllIssueMilestones: undefined,
+      exemptAllPrMilestones: undefined,
+      exemptAssignees: '',
+      exemptIssueAssignees: '',
+      exemptPrAssignees: '',
+      exemptAllAssignees: false,
+      exemptAllIssueAssignees: undefined,
+      exemptAllPrAssignees: undefined,
+      enableStatistics: false
+    };
+    issueInterface = {
+      title: 'dummy-title',
+      number: 8,
+      created_at: 'dummy-created-at',
+      updated_at: 'dummy-updated-at',
+      labels: [
+        {
+          name: 'dummy-name'
+        }
+      ],
+      pull_request: {},
+      state: 'dummy-state',
+      locked: false,
+      milestone: {
+        title: 'dummy-milestone'
+      },
+      assignees: [
+        {
+          login: 'dummy-login'
+        }
+      ]
+    };
+    issue = new Issue(optionsInterface, issueInterface);
+  });
+
+  describe('constructor()', (): void => {
+    it('should set the title with the given issue title', (): void => {
+      expect.assertions(1);
+
+      expect(issue.title).toStrictEqual('dummy-title');
+    });
+
+    it('should set the number with the given issue number', (): void => {
+      expect.assertions(1);
+
+      expect(issue.number).toStrictEqual(8);
+    });
+
+    it('should set the created_at with the given issue created_at', (): void => {
+      expect.assertions(1);
+
+      expect(issue.created_at).toStrictEqual('dummy-created-at');
+    });
+
+    it('should set the updated_at with the given issue updated_at', (): void => {
+      expect.assertions(1);
+
+      expect(issue.updated_at).toStrictEqual('dummy-updated-at');
+    });
+
+    it('should set the labels with the given issue labels', (): void => {
+      expect.assertions(1);
+
+      expect(issue.labels).toStrictEqual([
+        {
+          name: 'dummy-name'
+        } as ILabel
+      ]);
+    });
+
+    it('should set the pull_request with the given issue pull_request', (): void => {
+      expect.assertions(1);
+
+      expect(issue.pull_request).toStrictEqual({});
+    });
+
+    it('should set the state with the given issue state', (): void => {
+      expect.assertions(1);
+
+      expect(issue.state).toStrictEqual('dummy-state');
+    });
+
+    it('should set the locked with the given issue locked', (): void => {
+      expect.assertions(1);
+
+      expect(issue.locked).toStrictEqual(false);
+    });
+
+    it('should set the milestone with the given issue milestone', (): void => {
+      expect.assertions(1);
+
+      expect(issue.milestone).toStrictEqual({
+        title: 'dummy-milestone'
+      } as IMilestone);
+    });
+
+    it('should set the assignees with the given issue assignees', (): void => {
+      expect.assertions(1);
+
+      expect(issue.assignees).toStrictEqual([
+        {
+          login: 'dummy-login'
+        } as IAssignee
+      ]);
+    });
+
+    describe('when the given issue does not contains the stale label', (): void => {
+      beforeEach((): void => {
+        issueInterface.pull_request = undefined;
+        issueInterface.labels = [];
+        issue = new Issue(optionsInterface, issueInterface);
+      });
+
+      it('should set the isStale to false', (): void => {
+        expect.assertions(1);
+
+        expect(issue.isStale).toStrictEqual(false);
+      });
+    });
+
+    describe('when the given issue contains the stale label', (): void => {
+      beforeEach((): void => {
+        issueInterface.pull_request = undefined;
+        issueInterface.labels = [
+          {
+            name: 'dummy-stale-issue-label'
+          } as ILabel
+        ];
+        issue = new Issue(optionsInterface, issueInterface);
+      });
+
+      it('should set the isStale to true', (): void => {
+        expect.assertions(1);
+
+        expect(issue.isStale).toStrictEqual(true);
+      });
+    });
+  });
+
+  describe('get isPullRequest', (): void => {
+    describe('when the issue pull_request is not set', (): void => {
+      beforeEach((): void => {
+        issueInterface.pull_request = undefined;
+        issue = new Issue(optionsInterface, issueInterface);
+      });
+
+      it('should return false', (): void => {
+        expect.assertions(1);
+
+        const result = issue.isPullRequest;
+
+        expect(result).toStrictEqual(false);
+      });
+    });
+
+    describe('when the issue pull_request is set', (): void => {
+      beforeEach((): void => {
+        issueInterface.pull_request = {};
+        issue = new Issue(optionsInterface, issueInterface);
+      });
+
+      it('should return true', (): void => {
+        expect.assertions(1);
+
+        const result = issue.isPullRequest;
+
+        expect(result).toStrictEqual(true);
+      });
+    });
+  });
+
+  describe('get staleLabel', (): void => {
+    describe('when the issue is not a pull request', (): void => {
+      beforeEach((): void => {
+        issueInterface.pull_request = undefined;
+        issue = new Issue(optionsInterface, issueInterface);
+      });
+
+      it('should return the issue stale label', (): void => {
+        expect.assertions(1);
+
+        const result = issue.staleLabel;
+
+        expect(result).toStrictEqual('dummy-stale-issue-label');
+      });
+    });
+
+    describe('when the given issue is a pull request', (): void => {
+      beforeEach((): void => {
+        issueInterface.pull_request = {};
+        issue = new Issue(optionsInterface, issueInterface);
+      });
+
+      it('should return the pull request stale label', (): void => {
+        expect.assertions(1);
+
+        const result = issue.staleLabel;
+
+        expect(result).toStrictEqual('dummy-stale-pr-label');
+      });
+    });
+  });
+
+  describe('get hasAssignees', (): void => {
+    describe('when the issue has no assignee', (): void => {
+      beforeEach((): void => {
+        issueInterface.assignees = [];
+        issue = new Issue(optionsInterface, issueInterface);
+      });
+
+      it('should return false', (): void => {
+        expect.assertions(1);
+
+        const result = issue.hasAssignees;
+
+        expect(result).toStrictEqual(false);
+      });
+    });
+
+    describe('when the issue has at least one assignee', (): void => {
+      beforeEach((): void => {
+        issueInterface.assignees = [
+          {
+            login: 'dummy-login'
+          }
+        ];
+        issue = new Issue(optionsInterface, issueInterface);
+      });
+
+      it('should return true', (): void => {
+        expect.assertions(1);
+
+        const result = issue.hasAssignees;
+
+        expect(result).toStrictEqual(true);
+      });
+    });
+  });
+});

src/classes/issue.ts

@@ -0,0 +1,62 @@
+import {isLabeled} from '../functions/is-labeled';
+import {isPullRequest} from '../functions/is-pull-request';
+import {IAssignee} from '../interfaces/assignee';
+import {IIssue} from '../interfaces/issue';
+import {IIssuesProcessorOptions} from '../interfaces/issues-processor-options';
+import {ILabel} from '../interfaces/label';
+import {IMilestone} from '../interfaces/milestone';
+import {IsoDateString} from '../types/iso-date-string';
+import {Operations} from './operations';
+
+export class Issue implements IIssue {
+  private readonly _options: IIssuesProcessorOptions;
+  readonly title: string;
+  readonly number: number;
+  created_at: IsoDateString;
+  updated_at: IsoDateString;
+  readonly labels: ILabel[];
+  readonly pull_request: Object | null | undefined;
+  readonly state: string | 'closed' | 'open';
+  readonly locked: boolean;
+  readonly milestone: IMilestone | undefined;
+  readonly assignees: IAssignee[];
+  isStale: boolean;
+  operations = new Operations();
+
+  get isPullRequest(): boolean {
+    return isPullRequest(this);
+  }
+
+  get staleLabel(): string {
+    return this._getStaleLabel();
+  }
+
+  get hasAssignees(): boolean {
+    return this.assignees.length > 0;
+  }
+
+  constructor(
+    options: Readonly<IIssuesProcessorOptions>,
+    issue: Readonly<IIssue>
+  ) {
+    this._options = options;
+    this.title = issue.title;
+    this.number = issue.number;
+    this.created_at = issue.created_at;
+    this.updated_at = issue.updated_at;
+    this.labels = issue.labels;
+    this.pull_request = issue.pull_request;
+    this.state = issue.state;
+    this.locked = issue.locked;
+    this.milestone = issue.milestone;
+    this.assignees = issue.assignees;
+
+    this.isStale = isLabeled(this, this.staleLabel);
+  }
+
+  private _getStaleLabel(): string {
+    return this.isPullRequest
+      ? this._options.stalePrLabel
+      : this._options.staleIssueLabel;
+  }
+}

src/classes/issues-processor.ts

@@ -0,0 +1,987 @@
+import * as core from '@actions/core';
+import {context, getOctokit} from '@actions/github';
+import {GitHub} from '@actions/github/lib/utils';
+import {GetResponseTypeFromEndpointMethod} from '@octokit/types';
+import chalk from 'chalk';
+import {Option} from '../enums/option';
+import {getHumanizedDate} from '../functions/dates/get-humanized-date';
+import {isDateMoreRecentThan} from '../functions/dates/is-date-more-recent-than';
+import {isValidDate} from '../functions/dates/is-valid-date';
+import {isBoolean} from '../functions/is-boolean';
+import {isLabeled} from '../functions/is-labeled';
+import {shouldMarkWhenStale} from '../functions/should-mark-when-stale';
+import {wordsToList} from '../functions/words-to-list';
+import {IComment} from '../interfaces/comment';
+import {IIssue} from '../interfaces/issue';
+import {IIssueEvent} from '../interfaces/issue-event';
+import {IIssuesProcessorOptions} from '../interfaces/issues-processor-options';
+import {IPullRequest} from '../interfaces/pull-request';
+import {Assignees} from './assignees';
+import {Issue} from './issue';
+import {IssueLogger} from './loggers/issue-logger';
+import {Logger} from './loggers/logger';
+import {Milestones} from './milestones';
+import {StaleOperations} from './stale-operations';
+import {Statistics} from './statistics';
+
+/***
+ * Handle processing of issues for staleness/closure.
+ */
+export class IssuesProcessor {
+  private static _updatedSince(timestamp: string, num_days: number): boolean {
+    const daysInMillis = 1000 * 60 * 60 * 24 * num_days;
+    const millisSinceLastUpdated =
+      new Date().getTime() - new Date(timestamp).getTime();
+
+    return millisSinceLastUpdated <= daysInMillis;
+  }
+
+  private static _endIssueProcessing(issue: Issue): void {
+    const consumedOperationsCount: number = issue.operations.getConsumedOperationsCount();
+
+    if (consumedOperationsCount > 0) {
+      const issueLogger: IssueLogger = new IssueLogger(issue);
+
+      issueLogger.info(
+        chalk.cyan(consumedOperationsCount),
+        `operation${
+          consumedOperationsCount > 1 ? 's' : ''
+        } consumed for this $$type`
+      );
+    }
+  }
+
+  private static _getStaleMessageUsedOptionName(
+    issue: Readonly<Issue>
+  ): Option.StalePrMessage | Option.StaleIssueMessage {
+    return issue.isPullRequest
+      ? Option.StalePrMessage
+      : Option.StaleIssueMessage;
+  }
+
+  private readonly _logger: Logger = new Logger();
+  private readonly _operations: StaleOperations;
+  private readonly _statistics: Statistics | undefined;
+  readonly client: InstanceType<typeof GitHub>;
+  readonly options: IIssuesProcessorOptions;
+  readonly staleIssues: Issue[] = [];
+  readonly closedIssues: Issue[] = [];
+  readonly deletedBranchIssues: Issue[] = [];
+  readonly removedLabelIssues: Issue[] = [];
+
+  constructor(options: IIssuesProcessorOptions) {
+    this.options = options;
+    this.client = getOctokit(this.options.repoToken);
+    this._operations = new StaleOperations(this.options);
+
+    this._logger.info(chalk.yellow('Starting the stale action process...'));
+
+    if (this.options.debugOnly) {
+      this._logger.warning(chalk.yellowBright('Executing in debug mode!'));
+      this._logger.warning(
+        chalk.yellowBright(
+          'The debug output will be written but no issues/PRs will be processed.'
+        )
+      );
+    }
+
+    if (this.options.enableStatistics) {
+      this._statistics = new Statistics();
+    }
+  }
+
+  async processIssues(page: Readonly<number> = 1): Promise<number> {
+    // get the next batch of issues
+    const issues: Issue[] = await this.getIssues(page);
+    const actor: string = await this.getActor();
+
+    if (issues.length <= 0) {
+      this._logger.info(
+        chalk.green('No more issues found to process. Exiting...')
+      );
+      this._statistics
+        ?.setRemainingOperations(this._operations.getRemainingOperationsCount())
+        .logStats();
+
+      return this._operations.getRemainingOperationsCount();
+    } else {
+      this._logger.info(
+        chalk.yellow(
+          `Processing the batch of issues ${chalk.cyan(
+            `#${page}`
+          )} containing ${chalk.cyan(issues.length)} issue${
+            issues.length > 1 ? 's' : ''
+          }...`
+        )
+      );
+    }
+
+    for (const issue of issues.values()) {
+      const issueLogger: IssueLogger = new IssueLogger(issue);
+      this._statistics?.incrementProcessedItemsCount(issue);
+
+      issueLogger.info(
+        `Found this $$type last updated at: ${chalk.cyan(issue.updated_at)}`
+      );
+
+      // calculate string based messages for this issue
+      const staleMessage: string = issue.isPullRequest
+        ? this.options.stalePrMessage
+        : this.options.staleIssueMessage;
+      const closeMessage: string = issue.isPullRequest
+        ? this.options.closePrMessage
+        : this.options.closeIssueMessage;
+      const staleLabel: string = issue.isPullRequest
+        ? this.options.stalePrLabel
+        : this.options.staleIssueLabel;
+      const closeLabel: string = issue.isPullRequest
+        ? this.options.closePrLabel
+        : this.options.closeIssueLabel;
+      const skipMessage = issue.isPullRequest
+        ? this.options.skipStalePrMessage
+        : this.options.skipStaleIssueMessage;
+      const daysBeforeStale: number = issue.isPullRequest
+        ? this._getDaysBeforePrStale()
+        : this._getDaysBeforeIssueStale();
+      const onlyLabels: string[] = wordsToList(this._getOnlyLabels(issue));
+
+      if (onlyLabels.length > 0) {
+        issueLogger.info(
+          `The option ${issueLogger.createOptionLink(
+            Option.OnlyLabels
+          )} was specified to only process issues and pull requests with all those labels (${chalk.cyan(
+            onlyLabels.length
+          )})`
+        );
+
+        const hasAllWhitelistedLabels: boolean = onlyLabels.every(
+          (label: Readonly<string>): boolean => {
+            return isLabeled(issue, label);
+          }
+        );
+
+        if (!hasAllWhitelistedLabels) {
+          issueLogger.info(
+            chalk.white('└──'),
+            `Skipping this $$type because it doesn't have all the required labels`
+          );
+
+          IssuesProcessor._endIssueProcessing(issue);
+          continue; // Don't process issues without all of the required labels
+        } else {
+          issueLogger.info(
+            chalk.white('├──'),
+            `All the required labels are present on this $$type`
+          );
+          issueLogger.info(
+            chalk.white('└──'),
+            `Continuing the process for this $$type`
+          );
+        }
+      } else {
+        issueLogger.info(
+          `The option ${issueLogger.createOptionLink(
+            Option.OnlyLabels
+          )} was not specified`
+        );
+        issueLogger.info(
+          chalk.white('└──'),
+          `Continuing the process for this $$type`
+        );
+      }
+
+      issueLogger.info(
+        `Days before $$type stale: ${chalk.cyan(daysBeforeStale)}`
+      );
+
+      const shouldMarkAsStale: boolean = shouldMarkWhenStale(daysBeforeStale);
+
+      if (!staleMessage && shouldMarkAsStale) {
+        issueLogger.info(
+          `Skipping this $$type because it should be marked as stale based on the option ${issueLogger.createOptionLink(
+            this._getDaysBeforeStaleUsedOptionName(issue)
+          )} (${chalk.cyan(
+            daysBeforeStale
+          )}) but the option ${issueLogger.createOptionLink(
+            IssuesProcessor._getStaleMessageUsedOptionName(issue)
+          )} is not set`
+        );
+        IssuesProcessor._endIssueProcessing(issue);
+        continue;
+      }
+
+      if (issue.state === 'closed') {
+        issueLogger.info(`Skipping this $$type because it is closed`);
+        IssuesProcessor._endIssueProcessing(issue);
+        continue; // Don't process closed issues
+      }
+
+      if (issue.locked) {
+        issueLogger.info(`Skipping this $$type because it is locked`);
+        IssuesProcessor._endIssueProcessing(issue);
+        continue; // Don't process locked issues
+      }
+
+      // Try to remove the close label when not close/locked issue or PR
+      await this._removeCloseLabel(issue, closeLabel);
+
+      if (this.options.startDate) {
+        const startDate: Date = new Date(this.options.startDate);
+        const createdAt: Date = new Date(issue.created_at);
+
+        issueLogger.info(
+          `A start date was specified for the ${getHumanizedDate(
+            startDate
+          )} (${chalk.cyan(this.options.startDate)})`
+        );
+
+        // Expecting that GitHub will always set a creation date on the issues and PRs
+        // But you never know!
+        if (!isValidDate(createdAt)) {
+          IssuesProcessor._endIssueProcessing(issue);
+          core.setFailed(
+            new Error(
+              `Invalid issue field: "created_at". Expected a valid date`
+            )
+          );
+        }
+
+        issueLogger.info(
+          `$$type created the ${getHumanizedDate(createdAt)} (${chalk.cyan(
+            issue.created_at
+          )})`
+        );
+
+        if (!isDateMoreRecentThan(createdAt, startDate)) {
+          issueLogger.info(
+            `Skipping this $$type because it was created before the specified start date`
+          );
+
+          IssuesProcessor._endIssueProcessing(issue);
+          continue; // Don't process issues which were created before the start date
+        }
+      }
+
+      if (issue.isStale) {
+        issueLogger.info(`This $$type has a stale label`);
+      } else {
+        issueLogger.info(`This $$type hasn't a stale label`);
+      }
+
+      const exemptLabels: string[] = wordsToList(
+        issue.isPullRequest
+          ? this.options.exemptPrLabels
+          : this.options.exemptIssueLabels
+      );
+
+      if (
+        exemptLabels.some((exemptLabel: Readonly<string>): boolean =>
+          isLabeled(issue, exemptLabel)
+        )
+      ) {
+        if (issue.isStale) {
+          issueLogger.info(`An exempt label was added after the stale label.`);
+          await this._removeStaleLabel(issue, staleLabel);
+        }
+
+        issueLogger.info(`Skipping this $$type because it has an exempt label`);
+        IssuesProcessor._endIssueProcessing(issue);
+        continue; // Don't process exempt issues
+      }
+
+      const anyOfLabels: string[] = wordsToList(this._getAnyOfLabels(issue));
+
+      if (anyOfLabels.length > 0) {
+        issueLogger.info(
+          `The option ${issueLogger.createOptionLink(
+            Option.AnyOfLabels
+          )} was specified to only process the issues and pull requests with one of those labels (${chalk.cyan(
+            anyOfLabels.length
+          )})`
+        );
+
+        const hasOneOfWhitelistedLabels: boolean = anyOfLabels.some(
+          (label: Readonly<string>): boolean => {
+            return isLabeled(issue, label);
+          }
+        );
+
+        if (!hasOneOfWhitelistedLabels) {
+          issueLogger.info(
+            chalk.white('└──'),
+            `Skipping this $$type because it doesn't have one of the required labels`
+          );
+          IssuesProcessor._endIssueProcessing(issue);
+          continue; // Don't process issues without any of the required labels
+        } else {
+          issueLogger.info(
+            chalk.white('├──'),
+            `One of the required labels is present on this $$type`
+          );
+          issueLogger.info(
+            chalk.white('└──'),
+            `Continuing the process for this $$type`
+          );
+        }
+      } else {
+        issueLogger.info(
+          `The option ${issueLogger.createOptionLink(
+            Option.AnyOfLabels
+          )} was not specified`
+        );
+        issueLogger.info(
+          chalk.white('└──'),
+          `Continuing the process for this $$type`
+        );
+      }
+
+      const milestones: Milestones = new Milestones(this.options, issue);
+
+      if (milestones.shouldExemptMilestones()) {
+        IssuesProcessor._endIssueProcessing(issue);
+        continue; // Don't process exempt milestones
+      }
+
+      const assignees: Assignees = new Assignees(this.options, issue);
+
+      if (assignees.shouldExemptAssignees()) {
+        IssuesProcessor._endIssueProcessing(issue);
+        continue; // Don't process exempt assignees
+      }
+
+      // Should this issue be marked stale?
+      const shouldBeStale = !IssuesProcessor._updatedSince(
+        issue.updated_at,
+        daysBeforeStale
+      );
+
+      // Determine if this issue needs to be marked stale first
+      if (!issue.isStale) {
+        issueLogger.info(`This $$type is not stale`);
+        const updatedAtDate: Date = new Date(issue.updated_at);
+
+        if (shouldBeStale) {
+          issueLogger.info(
+            `This $$type should be stale based on the last update date the ${getHumanizedDate(
+              updatedAtDate
+            )} (${chalk.cyan(issue.updated_at)})`
+          );
+
+          if (shouldMarkAsStale) {
+            issueLogger.info(
+              `This $$type should be marked as stale based on the option ${issueLogger.createOptionLink(
+                this._getDaysBeforeStaleUsedOptionName(issue)
+              )} (${chalk.cyan(daysBeforeStale)})`
+            );
+            await this._markStale(issue, staleMessage, staleLabel, skipMessage);
+            issue.isStale = true; // This issue is now considered stale
+            issueLogger.info(`This $$type is now stale`);
+          } else {
+            issueLogger.info(
+              `This $$type should not be marked as stale based on the option ${issueLogger.createOptionLink(
+                this._getDaysBeforeStaleUsedOptionName(issue)
+              )} (${chalk.cyan(daysBeforeStale)})`
+            );
+          }
+        } else {
+          issueLogger.info(
+            `This $$type should not be stale based on the last update date the ${getHumanizedDate(
+              updatedAtDate
+            )} (${chalk.cyan(issue.updated_at)})`
+          );
+        }
+      }
+
+      // Process the issue if it was marked stale
+      if (issue.isStale) {
+        issueLogger.info(`This $$type is already stale`);
+        await this._processStaleIssue(
+          issue,
+          staleLabel,
+          actor,
+          closeMessage,
+          closeLabel
+        );
+      }
+
+      IssuesProcessor._endIssueProcessing(issue);
+    }
+
+    if (!this._operations.hasRemainingOperations()) {
+      this._logger.warning(
+        chalk.yellowBright('No more operations left! Exiting...')
+      );
+      this._logger.warning(
+        chalk.yellowBright(
+          `If you think that not enough issues were processed you could try to increase the quantity related to the ${this._logger.createOptionLink(
+            Option.OperationsPerRun
+          )} option which is currently set to ${chalk.cyan(
+            this.options.operationsPerRun
+          )}`
+        )
+      );
+
+      return 0;
+    }
+
+    this._logger.info(
+      chalk.green(`Batch ${chalk.cyan(`#${page}`)} processed.`)
+    );
+
+    // Do the next batch
+    return this.processIssues(page + 1);
+  }
+
+  // Grab comments for an issue since a given date
+  async listIssueComments(
+    issueNumber: Readonly<number>,
+    sinceDate: Readonly<string>
+  ): Promise<IComment[]> {
+    // Find any comments since date on the given issue
+    try {
+      this._operations.consumeOperation();
+      this._statistics?.incrementFetchedItemsCommentsCount();
+      const comments = await this.client.issues.listComments({
+        owner: context.repo.owner,
+        repo: context.repo.repo,
+        issue_number: issueNumber,
+        since: sinceDate
+      });
+      return comments.data;
+    } catch (error) {
+      this._logger.error(`List issue comments error: ${error.message}`);
+      return Promise.resolve([]);
+    }
+  }
+
+  // get the actor from the GitHub token or context
+  async getActor(): Promise<string> {
+    let actor;
+
+    try {
+      this._operations.consumeOperation();
+      actor = await this.client.users.getAuthenticated();
+    } catch (error) {
+      return context.actor;
+    }
+
+    return actor.data.login;
+  }
+
+  // grab issues from github in batches of 100
+  async getIssues(page: number): Promise<Issue[]> {
+    // generate type for response
+    const endpoint = this.client.issues.listForRepo;
+    type OctoKitIssueList = GetResponseTypeFromEndpointMethod<typeof endpoint>;
+
+    try {
+      this._operations.consumeOperation();
+      const issueResult: OctoKitIssueList = await this.client.issues.listForRepo(
+        {
+          owner: context.repo.owner,
+          repo: context.repo.repo,
+          state: 'open',
+          per_page: 100,
+          direction: this.options.ascending ? 'asc' : 'desc',
+          page
+        }
+      );
+      this._statistics?.incrementFetchedItemsCount(issueResult.data.length);
+
+      return issueResult.data.map(
+        (issue: Readonly<IIssue>): Issue => new Issue(this.options, issue)
+      );
+    } catch (error) {
+      this._logger.error(`Get issues for repo error: ${error.message}`);
+      return Promise.resolve([]);
+    }
+  }
+
+  // returns the creation date of a given label on an issue (or nothing if no label existed)
+  ///see https://developer.github.com/v3/activity/events/
+  async getLabelCreationDate(
+    issue: Issue,
+    label: string
+  ): Promise<string | undefined> {
+    const issueLogger: IssueLogger = new IssueLogger(issue);
+
+    issueLogger.info(`Checking for label on this $$type`);
+
+    this._consumeIssueOperation(issue);
+    this._statistics?.incrementFetchedItemsEventsCount();
+    const options = this.client.issues.listEvents.endpoint.merge({
+      owner: context.repo.owner,
+      repo: context.repo.repo,
+      per_page: 100,
+      issue_number: issue.number
+    });
+
+    const events: IIssueEvent[] = await this.client.paginate(options);
+    const reversedEvents = events.reverse();
+
+    const staleLabeledEvent = reversedEvents.find(
+      event => event.event === 'labeled' && event.label.name === label
+    );
+
+    if (!staleLabeledEvent) {
+      // Must be old rather than labeled
+      return undefined;
+    }
+
+    return staleLabeledEvent.created_at;
+  }
+
+  // handle all of the stale issue logic when we find a stale issue
+  private async _processStaleIssue(
+    issue: Issue,
+    staleLabel: string,
+    actor: string,
+    closeMessage?: string,
+    closeLabel?: string
+  ) {
+    const issueLogger: IssueLogger = new IssueLogger(issue);
+    const markedStaleOn: string =
+      (await this.getLabelCreationDate(issue, staleLabel)) || issue.updated_at;
+    issueLogger.info(`$$type marked stale on: ${chalk.cyan(markedStaleOn)}`);
+
+    const issueHasComments: boolean = await this._hasCommentsSince(
+      issue,
+      markedStaleOn,
+      actor
+    );
+    issueLogger.info(
+      `$$type has been commented on: ${chalk.cyan(issueHasComments)}`
+    );
+
+    const daysBeforeClose: number = issue.isPullRequest
+      ? this._getDaysBeforePrClose()
+      : this._getDaysBeforeIssueClose();
+
+    issueLogger.info(
+      `Days before $$type close: ${chalk.cyan(daysBeforeClose)}`
+    );
+
+    const issueHasUpdate: boolean = IssuesProcessor._updatedSince(
+      issue.updated_at,
+      daysBeforeClose
+    );
+    issueLogger.info(`$$type has been updated: ${chalk.cyan(issueHasUpdate)}`);
+
+    // should we un-stale this issue?
+    if (this._shouldRemoveStaleWhenUpdated(issue) && issueHasComments) {
+      await this._removeStaleLabel(issue, staleLabel);
+
+      issueLogger.info(`Skipping the process since the $$type is now un-stale`);
+
+      return; // nothing to do because it is no longer stale
+    }
+
+    // now start closing logic
+    if (daysBeforeClose < 0) {
+      return; // nothing to do because we aren't closing stale issues
+    }
+
+    if (!issueHasComments && !issueHasUpdate) {
+      issueLogger.info(
+        `Closing $$type because it was last updated on! ${chalk.cyan(
+          issue.updated_at
+        )}`
+      );
+      await this._closeIssue(issue, closeMessage, closeLabel);
+
+      if (this.options.deleteBranch && issue.pull_request) {
+        issueLogger.info(
+          `Deleting the branch the option ${issueLogger.createOptionLink(
+            Option.DeleteBranch
+          )} was specified`
+        );
+        await this._deleteBranch(issue);
+        this.deletedBranchIssues.push(issue);
+      }
+    } else {
+      issueLogger.info(
+        `Stale $$type is not old enough to close yet (hasComments? ${issueHasComments}, hasUpdate? ${issueHasUpdate})`
+      );
+    }
+  }
+
+  // checks to see if a given issue is still stale (has had activity on it)
+  private async _hasCommentsSince(
+    issue: Issue,
+    sinceDate: string,
+    actor: string
+  ): Promise<boolean> {
+    const issueLogger: IssueLogger = new IssueLogger(issue);
+
+    issueLogger.info(
+      `Checking for comments on $$type since: ${chalk.cyan(sinceDate)}`
+    );
+
+    if (!sinceDate) {
+      return true;
+    }
+
+    // find any comments since the date
+    const comments = await this.listIssueComments(issue.number, sinceDate);
+
+    const filteredComments = comments.filter(
+      comment => comment.user.type === 'User' && comment.user.login !== actor
+    );
+
+    issueLogger.info(
+      `Comments not made by actor or another bot: ${chalk.cyan(
+        filteredComments.length
+      )}`
+    );
+
+    // if there are any user comments returned
+    return filteredComments.length > 0;
+  }
+
+  // Mark an issue as stale with a comment and a label
+  private async _markStale(
+    issue: Issue,
+    staleMessage: string,
+    staleLabel: string,
+    skipMessage: boolean
+  ): Promise<void> {
+    const issueLogger: IssueLogger = new IssueLogger(issue);
+
+    issueLogger.info(`Marking this $$type as stale`);
+    this.staleIssues.push(issue);
+
+    // if the issue is being marked stale, the updated date should be changed to right now
+    // so that close calculations work correctly
+    const newUpdatedAtDate: Date = new Date();
+    issue.updated_at = newUpdatedAtDate.toString();
+
+    if (this.options.debugOnly) {
+      return;
+    }
+
+    if (!skipMessage) {
+      try {
+        this._consumeIssueOperation(issue);
+        this._statistics?.incrementAddedItemsComment(issue);
+        await this.client.issues.createComment({
+          owner: context.repo.owner,
+          repo: context.repo.repo,
+          issue_number: issue.number,
+          body: staleMessage
+        });
+      } catch (error) {
+        issueLogger.error(`Error when creating a comment: ${error.message}`);
+      }
+    }
+
+    try {
+      this._consumeIssueOperation(issue);
+      this._statistics?.incrementAddedItemsLabel(issue);
+      this._statistics?.incrementStaleItemsCount(issue);
+      await this.client.issues.addLabels({
+        owner: context.repo.owner,
+        repo: context.repo.repo,
+        issue_number: issue.number,
+        labels: [staleLabel]
+      });
+    } catch (error) {
+      issueLogger.error(`Error when adding a label: ${error.message}`);
+    }
+  }
+
+  // Close an issue based on staleness
+  private async _closeIssue(
+    issue: Issue,
+    closeMessage?: string,
+    closeLabel?: string
+  ): Promise<void> {
+    const issueLogger: IssueLogger = new IssueLogger(issue);
+
+    issueLogger.info(`Closing $$type for being stale`);
+    this.closedIssues.push(issue);
+
+    if (this.options.debugOnly) {
+      return;
+    }
+
+    if (closeMessage) {
+      try {
+        this._consumeIssueOperation(issue);
+        this._statistics?.incrementAddedItemsComment(issue);
+        await this.client.issues.createComment({
+          owner: context.repo.owner,
+          repo: context.repo.repo,
+          issue_number: issue.number,
+          body: closeMessage
+        });
+      } catch (error) {
+        issueLogger.error(`Error when creating a comment: ${error.message}`);
+      }
+    }
+
+    if (closeLabel) {
+      try {
+        this._consumeIssueOperation(issue);
+        this._statistics?.incrementAddedItemsLabel(issue);
+        await this.client.issues.addLabels({
+          owner: context.repo.owner,
+          repo: context.repo.repo,
+          issue_number: issue.number,
+          labels: [closeLabel]
+        });
+      } catch (error) {
+        issueLogger.error(`Error when adding a label: ${error.message}`);
+      }
+    }
+
+    try {
+      this._consumeIssueOperation(issue);
+      this._statistics?.incrementClosedItemsCount(issue);
+      await this.client.issues.update({
+        owner: context.repo.owner,
+        repo: context.repo.repo,
+        issue_number: issue.number,
+        state: 'closed'
+      });
+    } catch (error) {
+      issueLogger.error(`Error when updating this $$type: ${error.message}`);
+    }
+  }
+
+  private async _getPullRequest(
+    issue: Issue
+  ): Promise<IPullRequest | undefined | void> {
+    const issueLogger: IssueLogger = new IssueLogger(issue);
+
+    if (this.options.debugOnly) {
+      return;
+    }
+
+    try {
+      this._consumeIssueOperation(issue);
+      this._statistics?.incrementFetchedPullRequestsCount();
+      const pullRequest = await this.client.pulls.get({
+        owner: context.repo.owner,
+        repo: context.repo.repo,
+        pull_number: issue.number
+      });
+
+      return pullRequest.data;
+    } catch (error) {
+      issueLogger.error(`Error when getting this $$type: ${error.message}`);
+    }
+  }
+
+  // Delete the branch on closed pull request
+  private async _deleteBranch(issue: Issue): Promise<void> {
+    const issueLogger: IssueLogger = new IssueLogger(issue);
+
+    issueLogger.info(`Delete branch from closed $$type - ${issue.title}`);
+
+    const pullRequest = await this._getPullRequest(issue);
+
+    if (!pullRequest) {
+      issueLogger.info(
+        `Not deleting this branch as no pull request was found for this $$type`
+      );
+      return;
+    }
+
+    if (this.options.debugOnly) {
+      return;
+    }
+
+    const branch = pullRequest.head.ref;
+    issueLogger.info(
+      `Deleting the branch "${chalk.cyan(branch)}" from closed $$type`
+    );
+
+    try {
+      this._consumeIssueOperation(issue);
+      this._statistics?.incrementDeletedBranchesCount();
+      await this.client.git.deleteRef({
+        owner: context.repo.owner,
+        repo: context.repo.repo,
+        ref: `heads/${branch}`
+      });
+    } catch (error) {
+      issueLogger.error(
+        `Error when deleting the branch "${chalk.cyan(branch)}" from $$type: ${
+          error.message
+        }`
+      );
+    }
+  }
+
+  // Remove a label from an issue or a pull request
+  private async _removeLabel(issue: Issue, label: string): Promise<void> {
+    const issueLogger: IssueLogger = new IssueLogger(issue);
+
+    issueLogger.info(
+      `Removing the label "${chalk.cyan(label)}" from this $$type...`
+    );
+    this.removedLabelIssues.push(issue);
+
+    if (this.options.debugOnly) {
+      return;
+    }
+
+    try {
+      this._consumeIssueOperation(issue);
+      this._statistics?.incrementDeletedItemsLabelsCount(issue);
+      await this.client.issues.removeLabel({
+        owner: context.repo.owner,
+        repo: context.repo.repo,
+        issue_number: issue.number,
+        name: label
+      });
+      issueLogger.info(`The label "${chalk.cyan(label)}" was removed`);
+    } catch (error) {
+      issueLogger.error(
+        `Error when removing the label: "${chalk.cyan(error.message)}"`
+      );
+    }
+  }
+
+  private _getDaysBeforeIssueStale(): number {
+    return isNaN(this.options.daysBeforeIssueStale)
+      ? this.options.daysBeforeStale
+      : this.options.daysBeforeIssueStale;
+  }
+
+  private _getDaysBeforePrStale(): number {
+    return isNaN(this.options.daysBeforePrStale)
+      ? this.options.daysBeforeStale
+      : this.options.daysBeforePrStale;
+  }
+
+  private _getDaysBeforeIssueClose(): number {
+    return isNaN(this.options.daysBeforeIssueClose)
+      ? this.options.daysBeforeClose
+      : this.options.daysBeforeIssueClose;
+  }
+
+  private _getDaysBeforePrClose(): number {
+    return isNaN(this.options.daysBeforePrClose)
+      ? this.options.daysBeforeClose
+      : this.options.daysBeforePrClose;
+  }
+
+  private _getOnlyLabels(issue: Issue): string {
+    if (issue.isPullRequest) {
+      if (this.options.onlyPrLabels !== '') {
+        return this.options.onlyPrLabels;
+      }
+    } else {
+      if (this.options.onlyIssueLabels !== '') {
+        return this.options.onlyIssueLabels;
+      }
+    }
+
+    return this.options.onlyLabels;
+  }
+
+  private _getAnyOfLabels(issue: Issue): string {
+    if (issue.isPullRequest) {
+      if (this.options.anyOfPrLabels !== '') {
+        return this.options.anyOfPrLabels;
+      }
+    } else {
+      if (this.options.anyOfIssueLabels !== '') {
+        return this.options.anyOfIssueLabels;
+      }
+    }
+
+    return this.options.anyOfLabels;
+  }
+
+  private _shouldRemoveStaleWhenUpdated(issue: Issue): boolean {
+    if (issue.isPullRequest) {
+      if (isBoolean(this.options.removePrStaleWhenUpdated)) {
+        return this.options.removePrStaleWhenUpdated;
+      }
+
+      return this.options.removeStaleWhenUpdated;
+    }
+
+    if (isBoolean(this.options.removeIssueStaleWhenUpdated)) {
+      return this.options.removeIssueStaleWhenUpdated;
+    }
+
+    return this.options.removeStaleWhenUpdated;
+  }
+
+  private async _removeStaleLabel(
+    issue: Issue,
+    staleLabel: Readonly<string>
+  ): Promise<void> {
+    const issueLogger: IssueLogger = new IssueLogger(issue);
+
+    issueLogger.info(
+      `The $$type is no longer stale. Removing the stale label...`
+    );
+
+    await this._removeLabel(issue, staleLabel);
+    this._statistics?.incrementUndoStaleItemsCount(issue);
+  }
+
+  private async _removeCloseLabel(
+    issue: Issue,
+    closeLabel: Readonly<string | undefined>
+  ): Promise<void> {
+    const issueLogger: IssueLogger = new IssueLogger(issue);
+
+    issueLogger.info(
+      `The $$type is not closed nor locked. Trying to remove the close label...`
+    );
+
+    if (!closeLabel) {
+      issueLogger.info(`There is no close label on this $$type. Skip`);
+
+      return Promise.resolve();
+    }
+
+    if (isLabeled(issue, closeLabel)) {
+      issueLogger.info(
+        `The $$type has a close label "${chalk.cyan(
+          closeLabel
+        )}". Removing the close label...`
+      );
+
+      await this._removeLabel(issue, closeLabel);
+      this._statistics?.incrementDeletedCloseItemsLabelsCount(issue);
+    }
+  }
+
+  private _consumeIssueOperation(issue: Readonly<Issue>): void {
+    this._operations.consumeOperation();
+    issue.operations.consumeOperation();
+  }
+
+  private _getDaysBeforeStaleUsedOptionName(
+    issue: Readonly<Issue>
+  ):
+    | Option.DaysBeforeStale
+    | Option.DaysBeforeIssueStale
+    | Option.DaysBeforePrStale {
+    return issue.isPullRequest
+      ? this._getDaysBeforePrStaleUsedOptionName()
+      : this._getDaysBeforeIssueStaleUsedOptionName();
+  }
+
+  private _getDaysBeforeIssueStaleUsedOptionName():
+    | Option.DaysBeforeStale
+    | Option.DaysBeforeIssueStale {
+    return isNaN(this.options.daysBeforeIssueStale)
+      ? Option.DaysBeforeStale
+      : Option.DaysBeforeIssueStale;
+  }
+
+  private _getDaysBeforePrStaleUsedOptionName():
+    | Option.DaysBeforeStale
+    | Option.DaysBeforePrStale {
+    return isNaN(this.options.daysBeforePrStale)
+      ? Option.DaysBeforeStale
+      : Option.DaysBeforePrStale;
+  }
+}

src/classes/loggers/issue-logger.spec.ts

@@ -0,0 +1,167 @@
+import {DefaultProcessorOptions} from '../../../__tests__/constants/default-processor-options';
+import {generateIIssue} from '../../../__tests__/functions/generate-iissue';
+import {Issue} from '../issue';
+import {IssueLogger} from './issue-logger';
+import * as core from '@actions/core';
+
+describe('IssueLogger', (): void => {
+  let issue: Issue;
+  let issueLogger: IssueLogger;
+  let message: string;
+
+  let coreWarningSpy: jest.SpyInstance;
+
+  describe('warning()', (): void => {
+    beforeEach((): void => {
+      message = 'dummy-message';
+      issue = new Issue(
+        DefaultProcessorOptions,
+        generateIIssue({
+          number: 8
+        })
+      );
+      issueLogger = new IssueLogger(issue);
+
+      coreWarningSpy = jest.spyOn(core, 'warning').mockImplementation();
+    });
+
+    it('should log a warning with the given message and with the issue number as prefix', (): void => {
+      expect.assertions(2);
+
+      issueLogger.warning(message);
+
+      expect(coreWarningSpy).toHaveBeenCalledTimes(1);
+      expect(coreWarningSpy).toHaveBeenCalledWith('[#8] dummy-message');
+    });
+  });
+
+  describe('info()', (): void => {
+    let coreInfoSpy: jest.SpyInstance;
+
+    beforeEach((): void => {
+      message = 'dummy-message';
+      issue = new Issue(
+        DefaultProcessorOptions,
+        generateIIssue({
+          number: 8
+        })
+      );
+      issueLogger = new IssueLogger(issue);
+
+      coreInfoSpy = jest.spyOn(core, 'info').mockImplementation();
+    });
+
+    it('should log an information with the given message and with the issue number as prefix', (): void => {
+      expect.assertions(2);
+
+      issueLogger.info(message);
+
+      expect(coreInfoSpy).toHaveBeenCalledTimes(1);
+      expect(coreInfoSpy).toHaveBeenCalledWith('[#8] dummy-message');
+    });
+  });
+
+  describe('error()', (): void => {
+    let coreErrorSpy: jest.SpyInstance;
+
+    beforeEach((): void => {
+      message = 'dummy-message';
+      issue = new Issue(
+        DefaultProcessorOptions,
+        generateIIssue({
+          number: 8
+        })
+      );
+      issueLogger = new IssueLogger(issue);
+
+      coreErrorSpy = jest.spyOn(core, 'error').mockImplementation();
+    });
+
+    it('should log an error with the given message and with the issue number as prefix', (): void => {
+      expect.assertions(2);
+
+      issueLogger.error(message);
+
+      expect(coreErrorSpy).toHaveBeenCalledTimes(1);
+      expect(coreErrorSpy).toHaveBeenCalledWith('[#8] dummy-message');
+    });
+  });
+
+  it('should prefix the message with the issue number', (): void => {
+    expect.assertions(2);
+    message = 'dummy-message';
+    issue = new Issue(
+      DefaultProcessorOptions,
+      generateIIssue({
+        number: 123
+      })
+    );
+    issueLogger = new IssueLogger(issue);
+    coreWarningSpy = jest.spyOn(core, 'warning').mockImplementation();
+
+    issueLogger.warning(message);
+
+    expect(coreWarningSpy).toHaveBeenCalledTimes(1);
+    expect(coreWarningSpy).toHaveBeenCalledWith('[#123] dummy-message');
+  });
+
+  it.each`
+    pull_request      | replacement
+    ${{key: 'value'}} | ${'pull request'}
+    ${{}}             | ${'pull request'}
+    ${null}           | ${'issue'}
+    ${undefined}      | ${'issue'}
+  `(
+    'should replace the special tokens "$$type" with the corresponding type',
+    ({pull_request, replacement}): void => {
+      expect.assertions(2);
+      message = 'The $$type will stale! $$type will soon be closed!';
+      issue = new Issue(
+        DefaultProcessorOptions,
+        generateIIssue({
+          number: 8,
+          pull_request
+        })
+      );
+      issueLogger = new IssueLogger(issue);
+      coreWarningSpy = jest.spyOn(core, 'warning').mockImplementation();
+
+      issueLogger.warning(message);
+
+      expect(coreWarningSpy).toHaveBeenCalledTimes(1);
+      expect(coreWarningSpy).toHaveBeenCalledWith(
+        `[#8] The ${replacement} will stale! ${replacement} will soon be closed!`
+      );
+    }
+  );
+
+  it.each`
+    pull_request      | replacement
+    ${{key: 'value'}} | ${'Pull request'}
+    ${{}}             | ${'Pull request'}
+    ${null}           | ${'Issue'}
+    ${undefined}      | ${'Issue'}
+  `(
+    'should replace the special token "$$type" with the corresponding type with first letter as uppercase',
+    ({pull_request, replacement}): void => {
+      expect.assertions(2);
+      message = '$$type will stale';
+      issue = new Issue(
+        DefaultProcessorOptions,
+        generateIIssue({
+          number: 8,
+          pull_request
+        })
+      );
+      issueLogger = new IssueLogger(issue);
+      coreWarningSpy = jest.spyOn(core, 'warning').mockImplementation();
+
+      issueLogger.warning(message);
+
+      expect(coreWarningSpy).toHaveBeenCalledTimes(1);
+      expect(coreWarningSpy).toHaveBeenCalledWith(
+        `[#8] ${replacement} will stale`
+      );
+    }
+  );
+});

src/classes/loggers/issue-logger.ts

@@ -0,0 +1,79 @@
+import chalk from 'chalk';
+import {Issue} from '../issue';
+import {Logger} from './logger';
+
+/**
+ * @description
+ * Each log will prefix the message with the issue number
+ *
+ * @example
+ * warning('No stale') => "[#123] No stale"
+ *
+ * Each log method can have special tokens:
+ * - $$type => will replace this by either "pull request" or "issue" depending of the type of issue
+ *
+ * @example
+ * warning('The $$type will stale') => "The pull request will stale"
+ */
+export class IssueLogger extends Logger {
+  private readonly _issue: Issue;
+
+  constructor(issue: Issue) {
+    super();
+    this._issue = issue;
+  }
+
+  warning(...message: string[]): void {
+    super.warning(this._format(...message));
+  }
+
+  info(...message: string[]): void {
+    super.info(this._format(...message));
+  }
+
+  error(...message: string[]): void {
+    super.error(this._format(...message));
+  }
+
+  private _replaceTokens(message: Readonly<string>): string {
+    return this._replaceTypeToken(message);
+  }
+
+  private _replaceTypeToken(message: Readonly<string>): string {
+    return message
+      .replace(
+        /^\$\$type/,
+        this._issue.isPullRequest ? 'Pull request' : 'Issue'
+      )
+      .replace(
+        /\$\$type/g,
+        this._issue.isPullRequest ? 'pull request' : 'issue'
+      );
+  }
+
+  private _prefixWithIssueNumber(message: Readonly<string>): string {
+    return `${this._getPrefix()} ${message}`;
+  }
+
+  private _getIssueNumber(): number {
+    return this._issue.number;
+  }
+
+  private _format(...message: string[]): string {
+    return this._prefixWithIssueNumber(this._replaceTokens(message.join(' ')));
+  }
+
+  private _getPrefix(): string {
+    return this._issue.isPullRequest
+      ? this._getPullRequestPrefix()
+      : this._getIssuePrefix();
+  }
+
+  private _getIssuePrefix(): string {
+    return chalk.red(`[#${this._getIssueNumber()}]`);
+  }
+
+  private _getPullRequestPrefix(): string {
+    return chalk.blue(`[#${this._getIssueNumber()}]`);
+  }
+}

src/classes/loggers/logger.spec.ts

@@ -0,0 +1,73 @@
+import {Logger} from './logger';
+import * as core from '@actions/core';
+
+describe('Logger', (): void => {
+  let logger: Logger;
+
+  beforeEach((): void => {
+    logger = new Logger();
+  });
+
+  describe('warning()', (): void => {
+    let message: string;
+
+    let coreWarningSpy: jest.SpyInstance;
+
+    beforeEach((): void => {
+      message = 'dummy-message';
+
+      coreWarningSpy = jest.spyOn(core, 'warning').mockImplementation();
+    });
+
+    it('should log a warning with the given message', (): void => {
+      expect.assertions(2);
+
+      logger.warning(message);
+
+      expect(coreWarningSpy).toHaveBeenCalledTimes(1);
+      expect(coreWarningSpy).toHaveBeenCalledWith('dummy-message');
+    });
+  });
+
+  describe('info()', (): void => {
+    let message: string;
+
+    let coreInfoSpy: jest.SpyInstance;
+
+    beforeEach((): void => {
+      message = 'dummy-message';
+
+      coreInfoSpy = jest.spyOn(core, 'info').mockImplementation();
+    });
+
+    it('should log an information with the given message', (): void => {
+      expect.assertions(2);
+
+      logger.info(message);
+
+      expect(coreInfoSpy).toHaveBeenCalledTimes(1);
+      expect(coreInfoSpy).toHaveBeenCalledWith('dummy-message');
+    });
+  });
+
+  describe('error()', (): void => {
+    let message: string;
+
+    let coreErrorSpy: jest.SpyInstance;
+
+    beforeEach((): void => {
+      message = 'dummy-message';
+
+      coreErrorSpy = jest.spyOn(core, 'error').mockImplementation();
+    });
+
+    it('should log an error with the given message', (): void => {
+      expect.assertions(2);
+
+      logger.error(message);
+
+      expect(coreErrorSpy).toHaveBeenCalledTimes(1);
+      expect(coreErrorSpy).toHaveBeenCalledWith('dummy-message');
+    });
+  });
+});

src/classes/loggers/logger.ts

@@ -0,0 +1,28 @@
+import * as core from '@actions/core';
+import chalk from 'chalk';
+import terminalLink from 'terminal-link';
+import {Option} from '../../enums/option';
+
+export class Logger {
+  warning(...message: string[]): void {
+    core.warning(chalk.whiteBright(...message));
+  }
+
+  info(...message: string[]): void {
+    core.info(chalk.whiteBright(...message));
+  }
+
+  error(...message: string[]): void {
+    core.error(chalk.whiteBright(...message));
+  }
+
+  createLink(name: Readonly<string>, link: Readonly<string>): string {
+    return terminalLink(name, link);
+  }
+
+  createOptionLink(option: Readonly<Option>): string {
+    return chalk.magenta(
+      this.createLink(option, `https://github.com/actions/stale#${option}`)
+    );
+  }
+}

src/classes/milestones.spec.ts

@@ -0,0 +1,798 @@
+import {DefaultProcessorOptions} from '../../__tests__/constants/default-processor-options';
+import {generateIIssue} from '../../__tests__/functions/generate-iissue';
+import {IIssue} from '../interfaces/issue';
+import {IIssuesProcessorOptions} from '../interfaces/issues-processor-options';
+import {Issue} from './issue';
+import {Milestones} from './milestones';
+
+describe('Milestones', (): void => {
+  let milestones: Milestones;
+  let optionsInterface: IIssuesProcessorOptions;
+  let issue: Issue;
+  let issueInterface: IIssue;
+
+  beforeEach((): void => {
+    optionsInterface = {...DefaultProcessorOptions, exemptAllMilestones: false};
+    issueInterface = generateIIssue();
+  });
+
+  describe('shouldExemptMilestones()', (): void => {
+    describe('when the given issue is not a pull request', (): void => {
+      beforeEach((): void => {
+        issueInterface.pull_request = undefined;
+      });
+
+      describe('when the given options are not configured to exempt a milestone', (): void => {
+        beforeEach((): void => {
+          optionsInterface.exemptMilestones = '';
+        });
+
+        describe('when the given options are not configured to exempt an issue milestone', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptIssueMilestones = '';
+          });
+
+          describe('when the given issue does not have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = undefined;
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-title'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+        });
+
+        describe('when the given options are configured to exempt an issue milestone', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptIssueMilestones =
+              'dummy-exempt-issue-milestone';
+          });
+
+          describe('when the given issue does not have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = undefined;
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have a milestone different than the exempt issue milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-title'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have a milestone equaling the exempt issue milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-exempt-issue-milestone'
+              };
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+        });
+      });
+
+      describe('when the given options are configured to exempt a milestone', (): void => {
+        beforeEach((): void => {
+          optionsInterface.exemptMilestones = 'dummy-exempt-milestone';
+        });
+
+        describe('when the given options are not configured to exempt an issue milestone', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptIssueMilestones = '';
+          });
+
+          describe('when the given issue does not have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = undefined;
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have a milestone different than the exempt milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-title'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have a milestone equaling the exempt milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-exempt-milestone'
+              };
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+        });
+
+        describe('when the given options are configured to exempt an issue milestone', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptIssueMilestones =
+              'dummy-exempt-issue-milestone';
+          });
+
+          describe('when the given issue does not have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = undefined;
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have a milestone different than the exempt issue milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-title'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have a milestone equaling the exempt issue milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-exempt-issue-milestone'
+              };
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+
+          describe('when the given issue does have a milestone different than the exempt milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-title'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have a milestone equaling the exempt milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-exempt-milestone'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+        });
+      });
+
+      describe('when the given options are configured to exempt all milestones', (): void => {
+        beforeEach((): void => {
+          optionsInterface.exemptAllMilestones = true;
+        });
+
+        describe('when the given issue does not have a milestone', (): void => {
+          beforeEach((): void => {
+            issueInterface.milestone = undefined;
+          });
+
+          it('should return false', (): void => {
+            expect.assertions(1);
+            issue = new Issue(optionsInterface, issueInterface);
+            milestones = new Milestones(optionsInterface, issue);
+
+            const result = milestones.shouldExemptMilestones();
+
+            expect(result).toStrictEqual(false);
+          });
+        });
+
+        describe('when the given issue does have a milestone', (): void => {
+          beforeEach((): void => {
+            issueInterface.milestone = {
+              title: 'dummy-exempt-issue-milestone'
+            };
+          });
+
+          it('should return true', (): void => {
+            expect.assertions(1);
+            issue = new Issue(optionsInterface, issueInterface);
+            milestones = new Milestones(optionsInterface, issue);
+
+            const result = milestones.shouldExemptMilestones();
+
+            expect(result).toStrictEqual(true);
+          });
+        });
+
+        describe('when the given options are not configured to exempt all issue milestones', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptAllIssueMilestones = false;
+          });
+
+          describe('when the given issue does not have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = undefined;
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-exempt-milestone'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+        });
+
+        describe('when the given options are configured to exempt all issue milestones', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptAllIssueMilestones = true;
+          });
+
+          describe('when the given issue does not have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = undefined;
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given issue does have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-exempt-issue-milestone'
+              };
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+        });
+      });
+    });
+
+    describe('when the given issue is a pull request', (): void => {
+      beforeEach((): void => {
+        issueInterface.pull_request = {};
+      });
+
+      describe('when the given options are not configured to exempt a milestone', (): void => {
+        beforeEach((): void => {
+          optionsInterface.exemptMilestones = '';
+        });
+
+        describe('when the given options are not configured to exempt a pull request milestone', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptPrMilestones = '';
+          });
+
+          describe('when the given pull request does not have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = undefined;
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-title'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+        });
+
+        describe('when the given options are configured to exempt a pull request milestone', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptPrMilestones = 'dummy-exempt-pr-milestone';
+          });
+
+          describe('when the given pull request does not have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = undefined;
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have a milestone different than the exempt pull request milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-title'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have a milestone equaling the exempt pull request milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-exempt-pr-milestone'
+              };
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+        });
+      });
+
+      describe('when the given options are configured to exempt a milestone', (): void => {
+        beforeEach((): void => {
+          optionsInterface.exemptMilestones = 'dummy-exempt-milestone';
+        });
+
+        describe('when the given options are not configured to exempt a pull request milestone', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptPrMilestones = '';
+          });
+
+          describe('when the given pull request does not have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = undefined;
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have a milestone different than the exempt milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-title'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have a milestone equaling the exempt milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-exempt-milestone'
+              };
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+        });
+
+        describe('when the given options are configured to exempt a pull request milestone', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptPrMilestones = 'dummy-exempt-pr-milestone';
+          });
+
+          describe('when the given pull request does not have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = undefined;
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have a milestone different than the exempt pull request milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-title'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have a milestone equaling the exempt pull request milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-exempt-pr-milestone'
+              };
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+
+          describe('when the given pull request does have a milestone different than the exempt milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-title'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have a milestone equaling the exempt milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-exempt-milestone'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+        });
+      });
+
+      describe('when the given options are configured to exempt all milestones', (): void => {
+        beforeEach((): void => {
+          optionsInterface.exemptAllMilestones = true;
+        });
+
+        describe('when the given pull request does not have a milestone', (): void => {
+          beforeEach((): void => {
+            issueInterface.milestone = undefined;
+          });
+
+          it('should return false', (): void => {
+            expect.assertions(1);
+            issue = new Issue(optionsInterface, issueInterface);
+            milestones = new Milestones(optionsInterface, issue);
+
+            const result = milestones.shouldExemptMilestones();
+
+            expect(result).toStrictEqual(false);
+          });
+        });
+
+        describe('when the given pull request does have a milestone', (): void => {
+          beforeEach((): void => {
+            issueInterface.milestone = {
+              title: 'dummy-exempt-pr-milestone'
+            };
+          });
+
+          it('should return true', (): void => {
+            expect.assertions(1);
+            issue = new Issue(optionsInterface, issueInterface);
+            milestones = new Milestones(optionsInterface, issue);
+
+            const result = milestones.shouldExemptMilestones();
+
+            expect(result).toStrictEqual(true);
+          });
+        });
+
+        describe('when the given options are not configured to exempt all pull request milestones', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptAllPrMilestones = false;
+          });
+
+          describe('when the given pull request does not have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = undefined;
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-exempt-milestone'
+              };
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+        });
+
+        describe('when the given options are configured to exempt all pull request milestones', (): void => {
+          beforeEach((): void => {
+            optionsInterface.exemptAllPrMilestones = true;
+          });
+
+          describe('when the given pull request does not have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = undefined;
+            });
+
+            it('should return false', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(false);
+            });
+          });
+
+          describe('when the given pull request does have a milestone', (): void => {
+            beforeEach((): void => {
+              issueInterface.milestone = {
+                title: 'dummy-exempt-pr-milestone'
+              };
+            });
+
+            it('should return true', (): void => {
+              expect.assertions(1);
+              issue = new Issue(optionsInterface, issueInterface);
+              milestones = new Milestones(optionsInterface, issue);
+
+              const result = milestones.shouldExemptMilestones();
+
+              expect(result).toStrictEqual(true);
+            });
+          });
+        });
+      });
+    });
+  });
+});

src/classes/milestones.ts

@@ -0,0 +1,293 @@
+import chalk from 'chalk';
+import deburr from 'lodash.deburr';
+import {Option} from '../enums/option';
+import {wordsToList} from '../functions/words-to-list';
+import {IIssuesProcessorOptions} from '../interfaces/issues-processor-options';
+import {Issue} from './issue';
+import {IssueLogger} from './loggers/issue-logger';
+
+type CleanMilestone = string;
+
+export class Milestones {
+  private static _cleanMilestone(milestone: Readonly<string>): CleanMilestone {
+    return deburr(milestone.toLowerCase());
+  }
+
+  private readonly _options: IIssuesProcessorOptions;
+  private readonly _issue: Issue;
+  private readonly _issueLogger: IssueLogger;
+
+  constructor(options: Readonly<IIssuesProcessorOptions>, issue: Issue) {
+    this._options = options;
+    this._issue = issue;
+    this._issueLogger = new IssueLogger(issue);
+  }
+
+  shouldExemptMilestones(): boolean {
+    if (!this._issue.milestone) {
+      this._issueLogger.info('This $$type has no milestone');
+      this._logSkip();
+
+      return false;
+    }
+
+    if (this._shouldExemptAllMilestones()) {
+      this._issueLogger.info(
+        chalk.white('└──'),
+        'Skipping this $$type because it has a milestone'
+      );
+
+      return true;
+    }
+
+    const exemptMilestones: string[] = this._getExemptMilestones();
+
+    if (exemptMilestones.length === 0) {
+      this._issueLogger.info(
+        chalk.white('├──'),
+        `No milestone option was specified to skip the stale process for this $$type`
+      );
+      this._logSkip();
+
+      return false;
+    }
+
+    this._issueLogger.info(
+      chalk.white('├──'),
+      `Found ${chalk.cyan(exemptMilestones.length)} milestone${
+        exemptMilestones.length > 1 ? 's' : ''
+      } that can exempt stale on this $$type`
+    );
+
+    const hasExemptMilestone: boolean = exemptMilestones.some(
+      (exemptMilestone: Readonly<string>): boolean =>
+        this._hasMilestone(exemptMilestone)
+    );
+
+    if (!hasExemptMilestone) {
+      this._issueLogger.info(
+        chalk.white('├──'),
+        'No milestone on this $$type can exempt the stale process'
+      );
+      this._logSkip();
+    } else {
+      this._issueLogger.info(
+        chalk.white('└──'),
+        'Skipping this $$type because it has an exempt milestone'
+      );
+    }
+
+    return hasExemptMilestone;
+  }
+
+  private _getExemptMilestones(): string[] {
+    return this._issue.isPullRequest
+      ? this._getExemptPullRequestMilestones()
+      : this._getExemptIssueMilestones();
+  }
+
+  private _getExemptIssueMilestones(): string[] {
+    if (this._options.exemptIssueMilestones === '') {
+      this._issueLogger.info(
+        chalk.white('├──'),
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptIssueMilestones
+        )} is disabled. No specific milestone can skip the stale process for this $$type`
+      );
+
+      if (this._options.exemptMilestones === '') {
+        this._issueLogger.info(
+          chalk.white('├──'),
+          `The option ${this._issueLogger.createOptionLink(
+            Option.ExemptMilestones
+          )} is disabled. No specific milestone can skip the stale process for this $$type`
+        );
+
+        return [];
+      }
+
+      const exemptMilestones: string[] = wordsToList(
+        this._options.exemptMilestones
+      );
+
+      this._issueLogger.info(
+        chalk.white('├──'),
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptMilestones
+        )} is set. ${chalk.cyan(exemptMilestones.length)} milestone${
+          exemptMilestones.length === 1 ? '' : 's'
+        } can skip the stale process for this $$type`
+      );
+
+      return exemptMilestones;
+    }
+
+    const exemptMilestones: string[] = wordsToList(
+      this._options.exemptIssueMilestones
+    );
+
+    this._issueLogger.info(
+      chalk.white('├──'),
+      `The option ${this._issueLogger.createOptionLink(
+        Option.ExemptIssueMilestones
+      )} is set. ${chalk.cyan(exemptMilestones.length)} milestone${
+        exemptMilestones.length === 1 ? '' : 's'
+      } can skip the stale process for this $$type`
+    );
+
+    return exemptMilestones;
+  }
+
+  private _getExemptPullRequestMilestones(): string[] {
+    if (this._options.exemptPrMilestones === '') {
+      this._issueLogger.info(
+        chalk.white('├──'),
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptPrMilestones
+        )} is disabled. No specific milestone can skip the stale process for this $$type`
+      );
+
+      if (this._options.exemptMilestones === '') {
+        this._issueLogger.info(
+          chalk.white('├──'),
+          `The option ${this._issueLogger.createOptionLink(
+            Option.ExemptMilestones
+          )} is disabled. No specific milestone can skip the stale process for this $$type`
+        );
+
+        return [];
+      }
+
+      const exemptMilestones: string[] = wordsToList(
+        this._options.exemptMilestones
+      );
+
+      this._issueLogger.info(
+        chalk.white('├──'),
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptMilestones
+        )} is set. ${chalk.cyan(exemptMilestones.length)} milestone${
+          exemptMilestones.length === 1 ? '' : 's'
+        } can skip the stale process for this $$type`
+      );
+
+      return exemptMilestones;
+    }
+
+    const exemptMilestones: string[] = wordsToList(
+      this._options.exemptPrMilestones
+    );
+
+    this._issueLogger.info(
+      chalk.white('├──'),
+      `The option ${this._issueLogger.createOptionLink(
+        Option.ExemptPrMilestones
+      )} is set. ${chalk.cyan(exemptMilestones.length)} milestone${
+        exemptMilestones.length === 1 ? '' : 's'
+      } can skip the stale process for this $$type`
+    );
+
+    return exemptMilestones;
+  }
+
+  private _hasMilestone(milestone: Readonly<string>): boolean {
+    if (!this._issue.milestone) {
+      return false;
+    }
+
+    const cleanMilestone: CleanMilestone = Milestones._cleanMilestone(
+      milestone
+    );
+
+    const isSameMilestone: boolean =
+      cleanMilestone ===
+      Milestones._cleanMilestone(this._issue.milestone.title);
+
+    if (isSameMilestone) {
+      this._issueLogger.info(
+        chalk.white('├──'),
+        `The milestone "${milestone}" is set on this $$type and is an exempt milestone`
+      );
+    }
+
+    return isSameMilestone;
+  }
+
+  private _shouldExemptAllMilestones(): boolean {
+    if (this._issue.milestone) {
+      return this._issue.isPullRequest
+        ? this._shouldExemptAllPullRequestMilestones()
+        : this._shouldExemptAllIssueMilestones();
+    }
+
+    return false;
+  }
+
+  private _shouldExemptAllIssueMilestones(): boolean {
+    if (this._options.exemptAllIssueMilestones === true) {
+      this._issueLogger.info(
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAllIssueMilestones
+        )} is enabled. Any milestone on this $$type will skip the stale process`
+      );
+
+      return true;
+    } else if (this._options.exemptAllIssueMilestones === false) {
+      this._issueLogger.info(
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAllIssueMilestones
+        )} is disabled. Only some specific milestones on this $$type will skip the stale process`
+      );
+
+      return false;
+    }
+
+    this._logExemptAllMilestonesOption();
+
+    return this._options.exemptAllMilestones;
+  }
+
+  private _shouldExemptAllPullRequestMilestones(): boolean {
+    if (this._options.exemptAllPrMilestones === true) {
+      this._issueLogger.info(
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAllPrMilestones
+        )} is enabled. Any milestone on this $$type will skip the stale process`
+      );
+
+      return true;
+    } else if (this._options.exemptAllPrMilestones === false) {
+      this._issueLogger.info(
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAllPrMilestones
+        )} is disabled. Only some specific milestones on this $$type will skip the stale process`
+      );
+
+      return false;
+    }
+
+    this._logExemptAllMilestonesOption();
+
+    return this._options.exemptAllMilestones;
+  }
+
+  private _logExemptAllMilestonesOption(): void {
+    if (this._options.exemptAllMilestones) {
+      this._issueLogger.info(
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAllMilestones
+        )} is enabled. Any milestone on this $$type will skip the stale process`
+      );
+    } else {
+      this._issueLogger.info(
+        `The option ${this._issueLogger.createOptionLink(
+          Option.ExemptAllMilestones
+        )} is disabled. Only some specific milestones on this $$type will skip the stale process`
+      );
+    }
+  }
+
+  private _logSkip(): void {
+    this._issueLogger.info(chalk.white('└──'), 'Skip the milestones checks');
+  }
+}

src/classes/operations.spec.ts

@@ -0,0 +1,49 @@
+import {Operations} from './operations';
+
+describe('Operations', (): void => {
+  let operations: Operations;
+
+  describe('consumeOperation()', (): void => {
+    beforeEach((): void => {
+      operations = new Operations();
+    });
+
+    it('should increase the count of operation consume by 1', (): void => {
+      expect.assertions(1);
+      operations.consumeOperation();
+
+      const result = operations.getConsumedOperationsCount();
+
+      expect(result).toStrictEqual(1);
+    });
+  });
+
+  describe('consumeOperations()', (): void => {
+    beforeEach((): void => {
+      operations = new Operations();
+    });
+
+    it('should increase the count of operation consume by the provided quantity', (): void => {
+      expect.assertions(1);
+      operations.consumeOperations(8);
+
+      const result = operations.getConsumedOperationsCount();
+
+      expect(result).toStrictEqual(8);
+    });
+  });
+
+  describe('getConsumedOperationsCount()', (): void => {
+    beforeEach((): void => {
+      operations = new Operations();
+    });
+
+    it('should return 0 by default', (): void => {
+      expect.assertions(1);
+
+      const result = operations.getConsumedOperationsCount();
+
+      expect(result).toStrictEqual(0);
+    });
+  });
+});

src/classes/operations.ts

@@ -0,0 +1,17 @@
+export class Operations {
+  protected _operationsConsumed = 0;
+
+  consumeOperation(): Operations {
+    return this.consumeOperations(1);
+  }
+
+  consumeOperations(quantity: Readonly<number>): Operations {
+    this._operationsConsumed += quantity;
+
+    return this;
+  }
+
+  getConsumedOperationsCount(): number {
+    return this._operationsConsumed;
+  }
+}

src/classes/stale-operations.spec.ts

@@ -0,0 +1,134 @@
+import {DefaultProcessorOptions} from '../../__tests__/constants/default-processor-options';
+import {IIssuesProcessorOptions} from '../interfaces/issues-processor-options';
+import {StaleOperations} from './stale-operations';
+
+interface IHasRemainingOperationsMatrix {
+  operationsPerRun: number;
+  consumeOperations: number;
+  hasRemainingOperations: number;
+}
+
+interface IGetRemainingOperationsCountMatrix {
+  operationsPerRun: number;
+  consumeOperations: number;
+  getRemainingOperationsCount: number;
+}
+
+describe('StaleOperations', (): void => {
+  let operations: StaleOperations;
+  let options: IIssuesProcessorOptions;
+
+  beforeEach((): void => {
+    options = {...DefaultProcessorOptions};
+  });
+
+  describe('consumeOperation()', (): void => {
+    beforeEach((): void => {
+      operations = new StaleOperations(options);
+    });
+
+    it('should increase the count of operation consume by 1', (): void => {
+      expect.assertions(1);
+      operations.consumeOperation();
+
+      const result = operations.getConsumedOperationsCount();
+
+      expect(result).toStrictEqual(1);
+    });
+  });
+
+  describe('consumeOperations()', (): void => {
+    beforeEach((): void => {
+      operations = new StaleOperations(options);
+    });
+
+    it('should increase the count of operation consume by the provided quantity', (): void => {
+      expect.assertions(1);
+      operations.consumeOperations(8);
+
+      const result = operations.getConsumedOperationsCount();
+
+      expect(result).toStrictEqual(8);
+    });
+  });
+
+  describe('getConsumedOperationsCount()', (): void => {
+    beforeEach((): void => {
+      operations = new StaleOperations(options);
+    });
+
+    it('should return 0 by default', (): void => {
+      expect.assertions(1);
+
+      const result = operations.getConsumedOperationsCount();
+
+      expect(result).toStrictEqual(0);
+    });
+  });
+
+  describe('hasRemainingOperations()', (): void => {
+    beforeEach((): void => {
+      operations = new StaleOperations(options);
+    });
+
+    describe.each`
+      operationsPerRun | consumeOperations | hasRemainingOperations
+      ${1}             | ${1}              | ${false}
+      ${2}             | ${1}              | ${true}
+    `(
+      'when the operations per run is $operationsPerRun and $consumeOperations operations were consumed',
+      ({
+        operationsPerRun,
+        consumeOperations,
+        hasRemainingOperations
+      }: IHasRemainingOperationsMatrix): void => {
+        beforeEach((): void => {
+          options.operationsPerRun = operationsPerRun;
+          operations = new StaleOperations(options);
+        });
+
+        it(`should return ${hasRemainingOperations}`, (): void => {
+          expect.assertions(1);
+          operations.consumeOperations(consumeOperations);
+
+          const result = operations.hasRemainingOperations();
+
+          expect(result).toStrictEqual(hasRemainingOperations);
+        });
+      }
+    );
+  });
+
+  describe('getRemainingOperationsCount()', (): void => {
+    beforeEach((): void => {
+      operations = new StaleOperations(options);
+    });
+
+    describe.each`
+      operationsPerRun | consumeOperations | getRemainingOperationsCount
+      ${1}             | ${1}              | ${0}
+      ${2}             | ${1}              | ${1}
+    `(
+      'when the operations per run is $operationsPerRun and $consumeOperations operations were consumed',
+      ({
+        operationsPerRun,
+        consumeOperations,
+        getRemainingOperationsCount
+      }: IGetRemainingOperationsCountMatrix): void => {
+        beforeEach((): void => {
+          options.operationsPerRun = operationsPerRun;
+          operations = new StaleOperations(options);
+        });
+
+        it(`should return ${getRemainingOperationsCount}`, (): void => {
+          expect.assertions(1);
+          operations.consumeOperations(consumeOperations);
+
+          const result = operations.getRemainingOperationsCount();
+
+          expect(result).toStrictEqual(getRemainingOperationsCount);
+        });
+      }
+    );
+  });
+});

src/classes/stale-operations.ts

@@ -0,0 +1,19 @@
+import {IIssuesProcessorOptions} from '../interfaces/issues-processor-options';
+import {Operations} from './operations';
+
+export class StaleOperations extends Operations {
+  private readonly _options: IIssuesProcessorOptions;
+
+  constructor(options: Readonly<IIssuesProcessorOptions>) {
+    super();
+    this._options = options;
+  }
+
+  hasRemainingOperations(): boolean {
+    return this._operationsConsumed < this._options.operationsPerRun;
+  }
+
+  getRemainingOperationsCount(): number {
+    return this._options.operationsPerRun - this._operationsConsumed;
+  }
+}

src/classes/statistics.ts

@@ -0,0 +1,520 @@
+import chalk from 'chalk';
+import {Issue} from './issue';
+import {Logger} from './loggers/logger';
+
+interface IGroupValue {
+  name: string;
+  count: number;
+}
+
+export class Statistics {
+  private readonly _logger: Logger = new Logger();
+  private _processedIssuesCount = 0;
+  private _processedPullRequestsCount = 0;
+  private _staleIssuesCount = 0;
+  private _stalePullRequestsCount = 0;
+  private _undoStaleIssuesCount = 0;
+  private _undoStalePullRequestsCount = 0;
+  private _operationsCount = 0;
+  private _closedIssuesCount = 0;
+  private _closedPullRequestsCount = 0;
+  private _deletedIssuesLabelsCount = 0;
+  private _deletedPullRequestsLabelsCount = 0;
+  private _deletedCloseIssuesLabelsCount = 0;
+  private _deletedClosePullRequestsLabelsCount = 0;
+  private _deletedBranchesCount = 0;
+  private _addedIssuesLabelsCount = 0;
+  private _addedPullRequestsLabelsCount = 0;
+  private _addedIssuesCommentsCount = 0;
+  private _addedPullRequestsCommentsCount = 0;
+  private _fetchedItemsCount = 0;
+  private _fetchedItemsEventsCount = 0;
+  private _fetchedItemsCommentsCount = 0;
+  private _fetchedPullRequestsCount = 0;
+
+  incrementProcessedItemsCount(
+    issue: Readonly<Issue>,
+    increment: Readonly<number> = 1
+  ): Statistics {
+    if (issue.isPullRequest) {
+      return this._incrementProcessedPullRequestsCount(increment);
+    }
+
+    return this._incrementProcessedIssuesCount(increment);
+  }
+
+  incrementStaleItemsCount(
+    issue: Readonly<Issue>,
+    increment: Readonly<number> = 1
+  ): Statistics {
+    if (issue.isPullRequest) {
+      return this._incrementStalePullRequestsCount(increment);
+    }
+
+    return this._incrementStaleIssuesCount(increment);
+  }
+
+  incrementUndoStaleItemsCount(
+    issue: Readonly<Issue>,
+    increment: Readonly<number> = 1
+  ): Statistics {
+    if (issue.isPullRequest) {
+      return this._incrementUndoStalePullRequestsCount(increment);
+    }
+
+    return this._incrementUndoStaleIssuesCount(increment);
+  }
+
+  setRemainingOperations(remainingOperations: Readonly<number>): Statistics {
+    this._operationsCount = remainingOperations;
+
+    return this;
+  }
+
+  incrementClosedItemsCount(
+    issue: Readonly<Issue>,
+    increment: Readonly<number> = 1
+  ): Statistics {
+    if (issue.isPullRequest) {
+      return this._incrementClosedPullRequestsCount(increment);
+    }
+
+    return this._incrementClosedIssuesCount(increment);
+  }
+
+  incrementDeletedItemsLabelsCount(
+    issue: Readonly<Issue>,
+    increment: Readonly<number> = 1
+  ): Statistics {
+    if (issue.isPullRequest) {
+      return this._incrementDeletedPullRequestsLabelsCount(increment);
+    }
+
+    return this._incrementDeletedIssuesLabelsCount(increment);
+  }
+
+  incrementDeletedCloseItemsLabelsCount(
+    issue: Readonly<Issue>,
+    increment: Readonly<number> = 1
+  ): Statistics {
+    if (issue.isPullRequest) {
+      return this._incrementDeletedClosePullRequestsLabelsCount(increment);
+    }
+
+    return this._incrementDeletedCloseIssuesLabelsCount(increment);
+  }
+
+  incrementDeletedBranchesCount(increment: Readonly<number> = 1): Statistics {
+    this._deletedBranchesCount += increment;
+
+    return this;
+  }
+
+  incrementAddedItemsLabel(
+    issue: Readonly<Issue>,
+    increment: Readonly<number> = 1
+  ): Statistics {
+    if (issue.isPullRequest) {
+      return this._incrementAddedPullRequestsLabel(increment);
+    }
+
+    return this._incrementAddedIssuesLabel(increment);
+  }
+
+  incrementAddedItemsComment(
+    issue: Readonly<Issue>,
+    increment: Readonly<number> = 1
+  ): Statistics {
+    if (issue.isPullRequest) {
+      return this._incrementAddedPullRequestsComment(increment);
+    }
+
+    return this._incrementAddedIssuesComment(increment);
+  }
+
+  incrementFetchedItemsCount(increment: Readonly<number> = 1): Statistics {
+    this._fetchedItemsCount += increment;
+
+    return this;
+  }
+
+  incrementFetchedItemsEventsCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._fetchedItemsEventsCount += increment;
+
+    return this;
+  }
+
+  incrementFetchedItemsCommentsCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._fetchedItemsCommentsCount += increment;
+
+    return this;
+  }
+
+  incrementFetchedPullRequestsCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._fetchedPullRequestsCount += increment;
+
+    return this;
+  }
+
+  logStats(): Statistics {
+    this._logger.info(chalk.yellow.bold('Statistics:'));
+    this._logProcessedIssuesAndPullRequestsCount();
+    this._logStaleIssuesAndPullRequestsCount();
+    this._logUndoStaleIssuesAndPullRequestsCount();
+    this._logClosedIssuesAndPullRequestsCount();
+    this._logDeletedIssuesAndPullRequestsLabelsCount();
+    this._logDeletedCloseIssuesAndPullRequestsLabelsCount();
+    this._logDeletedBranchesCount();
+    this._logAddedIssuesAndPullRequestsLabelsCount();
+    this._logAddedIssuesAndPullRequestsCommentsCount();
+    this._logFetchedItemsCount();
+    this._logFetchedItemsEventsCount();
+    this._logFetchedItemsCommentsCount();
+    this._logFetchedPullRequestsCount();
+    this._logOperationsCount();
+
+    return this;
+  }
+
+  private _incrementProcessedIssuesCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._processedIssuesCount += increment;
+
+    return this;
+  }
+
+  private _incrementProcessedPullRequestsCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._processedPullRequestsCount += increment;
+
+    return this;
+  }
+
+  private _incrementStaleIssuesCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._staleIssuesCount += increment;
+
+    return this;
+  }
+
+  private _incrementStalePullRequestsCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._stalePullRequestsCount += increment;
+
+    return this;
+  }
+
+  private _incrementUndoStaleIssuesCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._undoStaleIssuesCount += increment;
+
+    return this;
+  }
+
+  private _incrementUndoStalePullRequestsCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._undoStalePullRequestsCount += increment;
+
+    return this;
+  }
+
+  private _incrementClosedIssuesCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._closedIssuesCount += increment;
+
+    return this;
+  }
+
+  private _incrementClosedPullRequestsCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._closedPullRequestsCount += increment;
+
+    return this;
+  }
+
+  private _incrementDeletedIssuesLabelsCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._deletedIssuesLabelsCount += increment;
+
+    return this;
+  }
+
+  private _incrementDeletedPullRequestsLabelsCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._deletedPullRequestsLabelsCount += increment;
+
+    return this;
+  }
+
+  private _incrementDeletedCloseIssuesLabelsCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._deletedCloseIssuesLabelsCount += increment;
+
+    return this;
+  }
+
+  private _incrementDeletedClosePullRequestsLabelsCount(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._deletedClosePullRequestsLabelsCount += increment;
+
+    return this;
+  }
+
+  private _incrementAddedIssuesLabel(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._addedIssuesLabelsCount += increment;
+
+    return this;
+  }
+
+  private _incrementAddedPullRequestsLabel(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._addedPullRequestsLabelsCount += increment;
+
+    return this;
+  }
+
+  private _incrementAddedIssuesComment(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._addedIssuesCommentsCount += increment;
+
+    return this;
+  }
+
+  private _incrementAddedPullRequestsComment(
+    increment: Readonly<number> = 1
+  ): Statistics {
+    this._addedPullRequestsCommentsCount += increment;
+
+    return this;
+  }
+
+  private _logProcessedIssuesAndPullRequestsCount(): void {
+    this._logGroup('Processed items', [
+      {
+        name: 'Processed issues',
+        count: this._processedIssuesCount
+      },
+      {
+        name: 'Processed PRs',
+        count: this._processedPullRequestsCount
+      }
+    ]);
+  }
+
+  private _logStaleIssuesAndPullRequestsCount(): void {
+    this._logGroup('New stale items', [
+      {
+        name: 'New stale issues',
+        count: this._staleIssuesCount
+      },
+      {
+        name: 'New stale PRs',
+        count: this._stalePullRequestsCount
+      }
+    ]);
+  }
+
+  private _logUndoStaleIssuesAndPullRequestsCount(): void {
+    this._logGroup('No longer stale items', [
+      {
+        name: 'No longer stale issues',
+        count: this._undoStaleIssuesCount
+      },
+      {
+        name: 'No longer stale PRs',
+        count: this._undoStalePullRequestsCount
+      }
+    ]);
+  }
+
+  private _logClosedIssuesAndPullRequestsCount(): void {
+    this._logGroup('Closed items', [
+      {
+        name: 'Closed issues',
+        count: this._closedIssuesCount
+      },
+      {
+        name: 'Closed PRs',
+        count: this._closedPullRequestsCount
+      }
+    ]);
+  }
+
+  private _logDeletedIssuesAndPullRequestsLabelsCount(): void {
+    this._logGroup('Deleted items labels', [
+      {
+        name: 'Deleted issues labels',
+        count: this._deletedIssuesLabelsCount
+      },
+      {
+        name: 'Deleted PRs labels',
+        count: this._deletedPullRequestsLabelsCount
+      }
+    ]);
+  }
+
+  private _logDeletedCloseIssuesAndPullRequestsLabelsCount(): void {
+    this._logGroup('Deleted close items labels', [
+      {
+        name: 'Deleted close issues labels',
+        count: this._deletedCloseIssuesLabelsCount
+      },
+      {
+        name: 'Deleted close PRs labels',
+        count: this._deletedClosePullRequestsLabelsCount
+      }
+    ]);
+  }
+
+  private _logDeletedBranchesCount(): void {
+    this._logCount('Deleted branches', this._deletedBranchesCount);
+  }
+
+  private _logAddedIssuesAndPullRequestsLabelsCount(): void {
+    this._logGroup('Added items labels', [
+      {
+        name: 'Added issues labels',
+        count: this._addedIssuesLabelsCount
+      },
+      {
+        name: 'Added PRs labels',
+        count: this._addedPullRequestsLabelsCount
+      }
+    ]);
+  }
+
+  private _logAddedIssuesAndPullRequestsCommentsCount(): void {
+    this._logGroup('Added items comments', [
+      {
+        name: 'Added issues comments',
+        count: this._addedIssuesCommentsCount
+      },
+      {
+        name: 'Added PRs comments',
+        count: this._addedPullRequestsCommentsCount
+      }
+    ]);
+  }
+
+  private _logFetchedItemsCount(): void {
+    this._logCount('Fetched items', this._fetchedItemsCount);
+  }
+
+  private _logFetchedItemsEventsCount(): void {
+    this._logCount('Fetched items events', this._fetchedItemsEventsCount);
+  }
+
+  private _logFetchedItemsCommentsCount(): void {
+    this._logCount('Fetched items comments', this._fetchedItemsCommentsCount);
+  }
+
+  private _logFetchedPullRequestsCount(): void {
+    this._logCount('Fetched pull requests', this._fetchedPullRequestsCount);
+  }
+
+  private _logOperationsCount(): void {
+    this._logCount('Operations performed', this._operationsCount);
+  }
+
+  private _logCount(name: Readonly<string>, count: Readonly<number>): void {
+    if (count > 0) {
+      this._logger.info(`${name}:`, chalk.cyan(count));
+    }
+  }
+
+  private _logGroup(groupName: Readonly<string>, values: IGroupValue[]): void {
+    if (this._isGroupValuesPartiallySet(values)) {
+      this._logCount(groupName, this._getGroupValuesTotalCount(values));
+
+      this._logGroupValues(values);
+    } else {
+      // Only one value will be display
+      for (const value of values) {
+        this._logCount(value.name, value.count);
+      }
+    }
+  }
+
+  /**
+   * @private
+   * @description
+   * If there is a least two elements with a valid count then it's partially set
+   * Useful to defined if we should display the values as a group or not
+   *
+   * @param {IGroupValue[]} values The list of group values to check
+   */
+  private _isGroupValuesPartiallySet(values: IGroupValue[]): boolean {
+    return (
+      values
+        .map((value: Readonly<IGroupValue>): boolean => {
+          return value.count > 0;
+        })
+        .filter((isSet: Readonly<boolean>): boolean => isSet).length >= 2
+    );
+  }
+
+  private _getGroupValuesTotalCount(values: IGroupValue[]): number {
+    return values.reduce(
+      (count: Readonly<number>, value: Readonly<IGroupValue>): number => {
+        return count + value.count;
+      },
+      0
+    );
+  }
+
+  private _getAllGroupValuesSet(values: IGroupValue[]): IGroupValue[] {
+    return values.filter((value: Readonly<IGroupValue>): boolean => {
+      return value.count > 0;
+    });
+  }
+
+  private _logGroupValues(values: IGroupValue[]): void {
+    const onlyValuesSet: IGroupValue[] = this._getAllGroupValuesSet(values);
+    const longestValue: number = this._getLongestGroupValue(onlyValuesSet);
+
+    for (const [index, value] of onlyValuesSet.entries()) {
+      const prefix = index === onlyValuesSet.length - 1 ? '└──' : '├──';
+
+      this._logCount(
+        `${chalk.white(prefix)} ${value.name.padEnd(longestValue, ' ')}`,
+        value.count
+      );
+    }
+  }
+
+  private _getLongestGroupValue(values: IGroupValue[]): number {
+    return values.reduce(
+      (
+        longestValue: Readonly<number>,
+        value: Readonly<IGroupValue>
+      ): number => {
+        return value.name.length > longestValue
+          ? value.name.length
+          : longestValue;
+      },
+      0
+    );
+  }
+}

src/enums/issue-type.ts

@@ -0,0 +1,4 @@
+export enum IssueType {
+  Issue = 'issue',
+  PullRequest = 'pr'
+}

src/enums/option.ts

@@ -0,0 +1,44 @@
+export enum Option {
+  RepoToken = 'repo-token',
+  StaleIssueMessage = 'stale-issue-message',
+  StalePrMessage = 'stale-pr-message',
+  CloseIssueMessage = 'close-issue-message',
+  ClosePrMessage = 'close-pr-message',
+  DaysBeforeStale = 'days-before-stale',
+  DaysBeforeIssueStale = 'days-before-issue-stale',
+  DaysBeforePrStale = 'days-before-pr-stale',
+  DaysBeforeClose = 'days-before-close',
+  DaysBeforeIssueClose = 'days-before-issue-close',
+  DaysBeforePrClose = 'days-before-pr-close',
+  StaleIssueLabel = 'stale-issue-label',
+  CloseIssueLabel = 'close-issue-label',
+  ExemptIssueLabels = 'exempt-issue-labels',
+  StalePrLabel = 'stale-pr-label',
+  ClosePrLabel = 'close-pr-label',
+  ExemptPrLabels = 'exempt-pr-labels',
+  OnlyLabels = 'only-labels',
+  OnlyIssueLabels = 'only-issue-labels',
+  OnlyPrLabels = 'only-pr-labels',
+  AnyOfLabels = 'any-of-labels',
+  OperationsPerRun = 'operations-per-run',
+  RemoveStaleWhenUpdated = 'remove-stale-when-updated',
+  DebugOnly = 'debug-only',
+  Ascending = 'ascending',
+  SkipStaleIssueMessage = 'skip-stale-issue-message',
+  SkipStalePrMessage = 'skip-stale-pr-message',
+  DeleteBranch = 'delete-branch',
+  StartDate = 'start-date',
+  ExemptMilestones = 'exempt-milestones',
+  ExemptIssueMilestones = 'exempt-issue-milestones',
+  ExemptPrMilestones = 'exempt-pr-milestones',
+  ExemptAllMilestones = 'exempt-all-milestones',
+  ExemptAllIssueMilestones = 'exempt-all-issue-milestones',
+  ExemptAllPrMilestones = 'exempt-all-pr-milestones',
+  ExemptAssignees = 'exempt-assignees',
+  ExemptIssueAssignees = 'exempt-issue-assignees',
+  ExemptPrAssignees = 'exempt-pr-assignees',
+  ExemptAllAssignees = 'exempt-all-assignees',
+  ExemptAllIssueAssignees = 'exempt-all-issue-assignees',
+  ExemptAllPrAssignees = 'exempt-all-pr-assignees',
+  EnableStatistics = 'enable-statistics'
+}

src/functions/dates/get-humanized-date.spec.ts

@@ -0,0 +1,33 @@
+import {getHumanizedDate} from './get-humanized-date';
+
+describe('getHumanizedDate()', (): void => {
+  let date: Date;
+
+  describe('when the given date is the 1st of april 2020', (): void => {
+    beforeEach((): void => {
+      date = new Date(2020, 3, 1);
+    });
+
+    it('should return the date formatted as DD-MM-YYYY', (): void => {
+      expect.assertions(1);
+
+      const result = getHumanizedDate(date);
+
+      expect(result).toStrictEqual('01-04-2020');
+    });
+  });
+
+  describe('when the given date is the 18st of december 2020', (): void => {
+    beforeEach((): void => {
+      date = new Date(2020, 11, 18);
+    });
+
+    it('should return the date formatted as DD-MM-YYYY', (): void => {
+      expect.assertions(1);
+
+      const result = getHumanizedDate(date);
+
+      expect(result).toStrictEqual('18-12-2020');
+    });
+  });
+});

src/functions/dates/get-humanized-date.ts

@@ -0,0 +1,17 @@
+import {HumanizedDate} from '../../types/humanized-date';
+
+export function getHumanizedDate(date: Readonly<Date>): HumanizedDate {
+  const year: number = date.getFullYear();
+  let month = `${date.getMonth() + 1}`;
+  let day = `${date.getDate()}`;
+
+  if (month.length < 2) {
+    month = `0${month}`;
+  }
+
+  if (day.length < 2) {
+    day = `0${day}`;
+  }
+
+  return [day, month, year].join('-');
+}

src/functions/dates/is-date-more-recent-than.spec.ts

@@ -0,0 +1,51 @@
+import {isDateMoreRecentThan} from './is-date-more-recent-than';
+
+describe('isDateMoreRecentThan()', (): void => {
+  let date: Date;
+  let comparedDate: Date;
+
+  describe('when the given date is older than the compared date', (): void => {
+    beforeEach((): void => {
+      date = new Date(2020, 0, 20);
+      comparedDate = new Date(2021, 0, 20);
+    });
+
+    it('should return false', (): void => {
+      expect.assertions(1);
+
+      const result = isDateMoreRecentThan(date, comparedDate);
+
+      expect(result).toStrictEqual(false);
+    });
+  });
+
+  describe('when the given date is equal to the compared date', (): void => {
+    beforeEach((): void => {
+      date = new Date(2020, 0, 20);
+      comparedDate = new Date(2020, 0, 20);
+    });
+
+    it('should return false', (): void => {
+      expect.assertions(1);
+
+      const result = isDateMoreRecentThan(date, comparedDate);
+
+      expect(result).toStrictEqual(false);
+    });
+  });
+
+  describe('when the given date is more recent than the compared date', (): void => {
+    beforeEach((): void => {
+      date = new Date(2021, 0, 20);
+      comparedDate = new Date(2020, 0, 20);
+    });
+
+    it('should return true', (): void => {
+      expect.assertions(1);
+
+      const result = isDateMoreRecentThan(date, comparedDate);
+
+      expect(result).toStrictEqual(true);
+    });
+  });
+});

src/functions/dates/is-date-more-recent-than.ts

@@ -0,0 +1,6 @@
+export function isDateMoreRecentThan(
+  date: Readonly<Date>,
+  comparedDate: Readonly<Date>
+): boolean {
+  return date > comparedDate;
+}

src/functions/dates/is-valid-date.spec.ts

@@ -0,0 +1,61 @@
+import {isValidDate} from './is-valid-date';
+
+describe('isValidDate()', (): void => {
+  let date: Date;
+
+  describe('when the given date is an invalid date', (): void => {
+    beforeEach((): void => {
+      date = new Date('16-04-1994');
+    });
+
+    it('should return false', (): void => {
+      expect.assertions(1);
+
+      const result = isValidDate(date);
+
+      expect(result).toStrictEqual(false);
+    });
+  });
+
+  describe('when the given date is a new date', (): void => {
+    beforeEach((): void => {
+      date = new Date();
+    });
+
+    it('should return true', (): void => {
+      expect.assertions(1);
+
+      const result = isValidDate(date);
+
+      expect(result).toStrictEqual(true);
+    });
+  });
+
+  describe('when the given date is an ISO and valid date', (): void => {
+    beforeEach((): void => {
+      date = new Date('2011-04-22T13:33:48Z');
+    });
+
+    it('should return true', (): void => {
+      expect.assertions(1);
+
+      const result = isValidDate(date);
+
+      expect(result).toStrictEqual(true);
+    });
+  });
+
+  describe('when the given date is an ISO with ms and valid date', (): void => {
+    beforeEach((): void => {
+      date = new Date('2011-10-05T14:48:00.000Z');
+    });
+
+    it('should return true', (): void => {
+      expect.assertions(1);
+
+      const result = isValidDate(date);
+
+      expect(result).toStrictEqual(true);
+    });
+  });
+});

src/functions/dates/is-valid-date.ts

@@ -0,0 +1,18 @@
+/**
+ * @description
+ * Check if a date is valid
+ *
+ * @see
+ * https://stackoverflow.com/a/1353711/4440414
+ *
+ * @param {Readonly<Date>} date The date to check
+ *
+ * @returns {boolean} true when the given date is valid
+ */
+export function isValidDate(date: Readonly<Date>): boolean {
+  if (Object.prototype.toString.call(date) === '[object Date]') {
+    return !isNaN(date.getTime());
+  }
+
+  return false;
+}

src/functions/is-boolean.spec.ts

@@ -0,0 +1,29 @@
+import {isBoolean} from './is-boolean';
+
+describe('isBoolean()', (): void => {
+  describe.each([0, 1, undefined, null, ''])(
+    'when the given value is not a boolean',
+    (value): void => {
+      it('should return false', (): void => {
+        expect.assertions(1);
+
+        const result = isBoolean(value);
+
+        expect(result).toStrictEqual(false);
+      });
+    }
+  );
+
+  describe.each([false, true])(
+    'when the given value is a boolean',
+    (value): void => {
+      it('should return true', (): void => {
+        expect.assertions(1);
+
+        const result = isBoolean(value);
+
+        expect(result).toStrictEqual(true);
+      });
+    }
+  );
+});

src/functions/is-boolean.ts

@@ -0,0 +1,3 @@
+export function isBoolean(value: unknown): value is boolean {
+  return value === true || value === false;
+}

src/functions/is-labeled.spec.ts

@@ -1,4 +1,4 @@
-import {Issue} from '../IssueProcessor';
+import {Issue} from '../classes/issue';
 import {isLabeled} from './is-labeled';
 
 describe('isLabeled()', (): void => {

src/functions/is-labeled.ts

@@ -1,24 +1,26 @@
 import deburr from 'lodash.deburr';
-import {Issue, Label} from '../IssueProcessor';
+import {Issue} from '../classes/issue';
+import {ILabel} from '../interfaces/label';
+import {CleanLabel} from '../types/clean-label';
 
 /**
  * @description
- * Check if the label is listed as a label of the issue
+ * Check if the given label is listed as a label of the given issue
  *
  * @param {Readonly<Issue>} issue A GitHub issue containing some labels
  * @param {Readonly<string>} label The label to check the presence with
  *
- * @return {boolean} Return true when the given label is also in the issue labels
+ * @return {boolean} Return true when the given label is also in the given issue labels
  */
 export function isLabeled(
   issue: Readonly<Issue>,
   label: Readonly<string>
 ): boolean {
-  return !!issue.labels.find((issueLabel: Readonly<Label>): boolean => {
+  return !!issue.labels.find((issueLabel: Readonly<ILabel>): boolean => {
     return cleanLabel(label) === cleanLabel(issueLabel.name);
   });
 }
 
-function cleanLabel(label: Readonly<string>): string {
+function cleanLabel(label: Readonly<string>): CleanLabel {
   return deburr(label.toLowerCase());
 }

src/functions/is-pull-request.spec.ts

@@ -0,0 +1,57 @@
+import {Issue} from '../classes/issue';
+import {isPullRequest} from './is-pull-request';
+
+describe('isPullRequest()', (): void => {
+  let issue: Issue;
+
+  describe('when the given issue has an undefined pull request', (): void => {
+    beforeEach((): void => {
+      issue = {
+        pull_request: undefined
+      } as Issue;
+    });
+
+    it('should return false', (): void => {
+      expect.assertions(1);
+
+      const result = isPullRequest(issue);
+
+      expect(result).toStrictEqual(false);
+    });
+  });
+
+  describe('when the given issue has a null pull request', (): void => {
+    beforeEach((): void => {
+      issue = {
+        pull_request: null
+      } as Issue;
+    });
+
+    it('should return false', (): void => {
+      expect.assertions(1);
+
+      const result = isPullRequest(issue);
+
+      expect(result).toStrictEqual(false);
+    });
+  });
+
+  describe.each([{}, true])(
+    'when the given issue has pull request',
+    (value): void => {
+      beforeEach((): void => {
+        issue = {
+          pull_request: value
+        } as Issue;
+      });
+
+      it('should return true', (): void => {
+        expect.assertions(1);
+
+        const result = isPullRequest(issue);
+
+        expect(result).toStrictEqual(true);
+      });
+    }
+  );
+});

src/functions/is-pull-request.ts

@@ -0,0 +1,5 @@
+import {Issue} from '../classes/issue';
+
+export function isPullRequest(issue: Readonly<Issue>): boolean {
+  return !!issue.pull_request;
+}

src/functions/labels-to-list.spec.ts

@@ -1,141 +0,0 @@
-import {labelsToList} from './labels-to-list';
-
-describe('labelsToList()', (): void => {
-  let labels: string;
-
-  describe('when the given labels is empty', (): void => {
-    beforeEach((): void => {
-      labels = '';
-    });
-
-    it('should return an empty list of labels', (): void => {
-      expect.assertions(1);
-
-      const result = labelsToList(labels);
-
-      expect(result).toStrictEqual([]);
-    });
-  });
-
-  describe('when the given labels is a simple label', (): void => {
-    beforeEach((): void => {
-      labels = 'label';
-    });
-
-    it('should return a list of one label', (): void => {
-      expect.assertions(1);
-
-      const result = labelsToList(labels);
-
-      expect(result).toStrictEqual(['label']);
-    });
-  });
-
-  describe('when the given labels is a label with extra spaces before and after', (): void => {
-    beforeEach((): void => {
-      labels = '   label   ';
-    });
-
-    it('should return a list of one label and remove all spaces before and after', (): void => {
-      expect.assertions(1);
-
-      const result = labelsToList(labels);
-
-      expect(result).toStrictEqual(['label']);
-    });
-  });
-
-  describe('when the given labels is a kebab case label', (): void => {
-    beforeEach((): void => {
-      labels = 'kebab-case-label';
-    });
-
-    it('should return a list of one label', (): void => {
-      expect.assertions(1);
-
-      const result = labelsToList(labels);
-
-      expect(result).toStrictEqual(['kebab-case-label']);
-    });
-  });
-
-  describe('when the given labels is two kebab case labels separated with a comma', (): void => {
-    beforeEach((): void => {
-      labels = 'kebab-case-label-1,kebab-case-label-2';
-    });
-
-    it('should return a list of two labels', (): void => {
-      expect.assertions(1);
-
-      const result = labelsToList(labels);
-
-      expect(result).toStrictEqual([
-        'kebab-case-label-1',
-        'kebab-case-label-2'
-      ]);
-    });
-  });
-
-  describe('when the given labels is a multiple word label', (): void => {
-    beforeEach((): void => {
-      labels = 'label like a sentence';
-    });
-
-    it('should return a list of one label', (): void => {
-      expect.assertions(1);
-
-      const result = labelsToList(labels);
-
-      expect(result).toStrictEqual(['label like a sentence']);
-    });
-  });
-
-  describe('when the given labels is two multiple word labels separated with a comma', (): void => {
-    beforeEach((): void => {
-      labels = 'label like a sentence, another label like a sentence';
-    });
-
-    it('should return a list of two labels', (): void => {
-      expect.assertions(1);
-
-      const result = labelsToList(labels);
-
-      expect(result).toStrictEqual([
-        'label like a sentence',
-        'another label like a sentence'
-      ]);
-    });
-  });
-
-  describe('when the given labels is a multiple word label with %20 spaces', (): void => {
-    beforeEach((): void => {
-      labels = 'label%20like%20a%20sentence';
-    });
-
-    it('should return a list of one label', (): void => {
-      expect.assertions(1);
-
-      const result = labelsToList(labels);
-
-      expect(result).toStrictEqual(['label%20like%20a%20sentence']);
-    });
-  });
-
-  describe('when the given labels is two multiple word labels with %20 spaces separated with a comma', (): void => {
-    beforeEach((): void => {
-      labels =
-        'label%20like%20a%20sentence,another%20label%20like%20a%20sentence';
-    });
-
-    it('should return a list of two labels', (): void => {
-      expect.assertions(1);
-
-      const result = labelsToList(labels);
-
-      expect(result).toStrictEqual([
-        'label%20like%20a%20sentence',
-        'another%20label%20like%20a%20sentence'
-      ]);
-    });
-  });
-});

src/functions/labels-to-list.ts

@@ -1,23 +0,0 @@
-/**
- * @description
- * Transform a string of comma separated labels
- * to an array of labels
- *
- * @example
- * labelsToList('label') => ['label']
- * labelsToList('label,label') => ['label', 'label']
- * labelsToList('kebab-label') => ['kebab-label']
- * labelsToList('kebab%20label') => ['kebab%20label']
- * labelsToList('label with words') => ['label with words']
- *
- * @param {Readonly<string>} labels A string of comma separated labels
- *
- * @return {string[]} A list of labels
- */
-export function labelsToList(labels: Readonly<string>): string[] {
-  if (!labels.length) {
-    return [];
-  }
-
-  return labels.split(',').map(l => l.trim());
-}

src/functions/should-mark-when-stale.spec.ts

@@ -0,0 +1,47 @@
+import {shouldMarkWhenStale} from './should-mark-when-stale';
+
+describe('shouldMarkWhenStale()', (): void => {
+  let daysBeforeStale: number;
+
+  describe('when the given number of days indicate that it should be stalled', (): void => {
+    beforeEach((): void => {
+      daysBeforeStale = -1;
+    });
+
+    it('should return false', (): void => {
+      expect.assertions(1);
+
+      const result = shouldMarkWhenStale(daysBeforeStale);
+
+      expect(result).toStrictEqual(false);
+    });
+  });
+
+  describe('when the given number of days indicate that it should be stalled today', (): void => {
+    beforeEach((): void => {
+      daysBeforeStale = 0;
+    });
+
+    it('should return true', (): void => {
+      expect.assertions(1);
+
+      const result = shouldMarkWhenStale(daysBeforeStale);
+
+      expect(result).toStrictEqual(true);
+    });
+  });
+
+  describe('when the given number of days indicate that it should be stalled tomorrow', (): void => {
+    beforeEach((): void => {
+      daysBeforeStale = 1;
+    });
+
+    it('should return true', (): void => {
+      expect.assertions(1);
+
+      const result = shouldMarkWhenStale(daysBeforeStale);
+
+      expect(result).toStrictEqual(true);
+    });
+  });
+});

src/functions/should-mark-when-stale.ts

@@ -0,0 +1,5 @@
+export function shouldMarkWhenStale(
+  daysBeforeStale: Readonly<number>
+): boolean {
+  return daysBeforeStale >= 0;
+}

src/functions/words-to-list.spec.ts

@@ -0,0 +1,137 @@
+import {wordsToList} from './words-to-list';
+
+describe('wordsToList()', (): void => {
+  let words: string;
+
+  describe('when the given words is empty', (): void => {
+    beforeEach((): void => {
+      words = '';
+    });
+
+    it('should return an empty list of words', (): void => {
+      expect.assertions(1);
+
+      const result = wordsToList(words);
+
+      expect(result).toStrictEqual([]);
+    });
+  });
+
+  describe('when the given words is a simple word', (): void => {
+    beforeEach((): void => {
+      words = 'word';
+    });
+
+    it('should return a list of one word', (): void => {
+      expect.assertions(1);
+
+      const result = wordsToList(words);
+
+      expect(result).toStrictEqual(['word']);
+    });
+  });
+
+  describe('when the given words is a word with extra spaces before and after', (): void => {
+    beforeEach((): void => {
+      words = '   word   ';
+    });
+
+    it('should return a list of one word and remove all spaces before and after', (): void => {
+      expect.assertions(1);
+
+      const result = wordsToList(words);
+
+      expect(result).toStrictEqual(['word']);
+    });
+  });
+
+  describe('when the given words is a kebab case word', (): void => {
+    beforeEach((): void => {
+      words = 'kebab-case-word';
+    });
+
+    it('should return a list of one word', (): void => {
+      expect.assertions(1);
+
+      const result = wordsToList(words);
+
+      expect(result).toStrictEqual(['kebab-case-word']);
+    });
+  });
+
+  describe('when the given words is two kebab case words separated with a comma', (): void => {
+    beforeEach((): void => {
+      words = 'kebab-case-word-1,kebab-case-word-2';
+    });
+
+    it('should return a list of two words', (): void => {
+      expect.assertions(1);
+
+      const result = wordsToList(words);
+
+      expect(result).toStrictEqual(['kebab-case-word-1', 'kebab-case-word-2']);
+    });
+  });
+
+  describe('when the given words is a multiple word word', (): void => {
+    beforeEach((): void => {
+      words = 'word like a sentence';
+    });
+
+    it('should return a list of one word', (): void => {
+      expect.assertions(1);
+
+      const result = wordsToList(words);
+
+      expect(result).toStrictEqual(['word like a sentence']);
+    });
+  });
+
+  describe('when the given words is two multiple word words separated with a comma', (): void => {
+    beforeEach((): void => {
+      words = 'word like a sentence, another word like a sentence';
+    });
+
+    it('should return a list of two words', (): void => {
+      expect.assertions(1);
+
+      const result = wordsToList(words);
+
+      expect(result).toStrictEqual([
+        'word like a sentence',
+        'another word like a sentence'
+      ]);
+    });
+  });
+
+  describe('when the given words is a multiple word word with %20 spaces', (): void => {
+    beforeEach((): void => {
+      words = 'word%20like%20a%20sentence';
+    });
+
+    it('should return a list of one word', (): void => {
+      expect.assertions(1);
+
+      const result = wordsToList(words);
+
+      expect(result).toStrictEqual(['word%20like%20a%20sentence']);
+    });
+  });
+
+  describe('when the given words is two multiple word words with %20 spaces separated with a comma', (): void => {
+    beforeEach((): void => {
+      words = 'word%20like%20a%20sentence,another%20word%20like%20a%20sentence';
+    });
+
+    it('should return a list of two words', (): void => {
+      expect.assertions(1);
+
+      const result = wordsToList(words);
+
+      expect(result).toStrictEqual([
+        'word%20like%20a%20sentence',
+        'another%20word%20like%20a%20sentence'
+      ]);
+    });
+  });
+});

src/functions/words-to-list.ts

@@ -0,0 +1,23 @@
+/**
+ * @description
+ * Transform a string of comma separated words
+ * to an array of words
+ *
+ * @example
+ * wordsToList('label') => ['label']
+ * wordsToList('label,label') => ['label', 'label']
+ * wordsToList('kebab-label') => ['kebab-label']
+ * wordsToList('kebab%20label') => ['kebab%20label']
+ * wordsToList('label with words') => ['label with words']
+ *
+ * @param {Readonly<string>} words A string of comma separated words
+ *
+ * @return {string[]} A list of words
+ */
+export function wordsToList(words: Readonly<string>): string[] {
+  if (!words.length) {
+    return [];
+  }
+
+  return words.split(',').map((word: Readonly<string>): string => word.trim());
+}

src/interfaces/assignee.ts

@@ -0,0 +1,3 @@
+export interface IAssignee {
+  login: string;
+}

src/interfaces/comment.ts

@@ -0,0 +1,5 @@
+import {IUser} from './user';
+
+export interface IComment {
+  user: IUser;
+}

src/interfaces/issue-event.ts

@@ -0,0 +1,7 @@
+import {ILabel} from './label';
+
+export interface IIssueEvent {
+  created_at: string;
+  event: string;
+  label: ILabel;
+}

src/interfaces/issue.ts

@@ -0,0 +1,17 @@
+import {IsoDateString} from '../types/iso-date-string';
+import {IAssignee} from './assignee';
+import {ILabel} from './label';
+import {IMilestone} from './milestone';
+
+export interface IIssue {
+  title: string;
+  number: number;
+  created_at: IsoDateString;
+  updated_at: IsoDateString;
+  labels: ILabel[];
+  pull_request: Object | null | undefined;
+  state: string;
+  locked: boolean;
+  milestone: IMilestone | undefined;
+  assignees: IAssignee[];
+}

src/interfaces/issues-processor-options.ts

@@ -0,0 +1,50 @@
+import {IsoOrRfcDateString} from '../types/iso-or-rfc-date-string';
+
+export interface IIssuesProcessorOptions {
+  repoToken: string;
+  staleIssueMessage: string;
+  stalePrMessage: string;
+  closeIssueMessage: string;
+  closePrMessage: string;
+  daysBeforeStale: number;
+  daysBeforeIssueStale: number; // Could be NaN
+  daysBeforePrStale: number; // Could be NaN
+  daysBeforeClose: number;
+  daysBeforeIssueClose: number; // Could be NaN
+  daysBeforePrClose: number; // Could be NaN
+  staleIssueLabel: string;
+  closeIssueLabel: string;
+  exemptIssueLabels: string;
+  stalePrLabel: string;
+  closePrLabel: string;
+  exemptPrLabels: string;
+  onlyLabels: string;
+  onlyIssueLabels: string;
+  onlyPrLabels: string;
+  anyOfLabels: string;
+  anyOfIssueLabels: string;
+  anyOfPrLabels: string;
+  operationsPerRun: number;
+  removeStaleWhenUpdated: boolean;
+  removeIssueStaleWhenUpdated: boolean | undefined;
+  removePrStaleWhenUpdated: boolean | undefined;
+  debugOnly: boolean;
+  ascending: boolean;
+  skipStaleIssueMessage: boolean;
+  skipStalePrMessage: boolean;
+  deleteBranch: boolean;
+  startDate: IsoOrRfcDateString | undefined; // Should be ISO 8601 or RFC 2822
+  exemptMilestones: string;
+  exemptIssueMilestones: string;
+  exemptPrMilestones: string;
+  exemptAllMilestones: boolean;
+  exemptAllIssueMilestones: boolean | undefined;
+  exemptAllPrMilestones: boolean | undefined;
+  exemptAssignees: string;
+  exemptIssueAssignees: string;
+  exemptPrAssignees: string;
+  exemptAllAssignees: boolean;
+  exemptAllIssueAssignees: boolean | undefined;
+  exemptAllPrAssignees: boolean | undefined;
+  enableStatistics: boolean;
+}

src/interfaces/label.ts

@@ -0,0 +1,3 @@
+export interface ILabel {
+  name: string;
+}

src/interfaces/milestone.ts

@@ -0,0 +1,3 @@
+export interface IMilestone {
+  title: string;
+}

src/interfaces/pull-request.ts

@@ -0,0 +1,6 @@
+export interface IPullRequest {
+  number: number;
+  head: {
+    ref: string;
+  };
+}

src/interfaces/user.ts

@@ -0,0 +1,4 @@
+export interface IUser {
+  type: string | 'User';
+  login: string;
+}

src/main.ts

@@ -1,21 +1,22 @@
 import * as core from '@actions/core';
-import {IssueProcessor, IssueProcessorOptions} from './IssueProcessor';
+import {IssuesProcessor} from './classes/issues-processor';
+import {isValidDate} from './functions/dates/is-valid-date';
+import {IIssuesProcessorOptions} from './interfaces/issues-processor-options';
 
-async function run(): Promise<void> {
+async function _run(): Promise<void> {
   try {
-    const args = getAndValidateArgs();
+    const args = _getAndValidateArgs();
 
-    const processor: IssueProcessor = new IssueProcessor(args);
+    await new IssuesProcessor(args).processIssues();
-    await processor.processIssues();
   } catch (error) {
     core.error(error);
     core.setFailed(error.message);
   }
 }
 
-function getAndValidateArgs(): IssueProcessorOptions {
+function _getAndValidateArgs(): IIssuesProcessorOptions {
-  const args = {
+  const args: IIssuesProcessorOptions = {
-    repoToken: core.getInput('repo-token', {required: true}),
+    repoToken: core.getInput('repo-token'),
     staleIssueMessage: core.getInput('stale-issue-message'),
     stalePrMessage: core.getInput('stale-pr-message'),
     closeIssueMessage: core.getInput('close-issue-message'),
@@ -23,9 +24,13 @@ function getAndValidateArgs(): IssueProcessorOptions {
     daysBeforeStale: parseInt(
       core.getInput('days-before-stale', {required: true})
     ),
+    daysBeforeIssueStale: parseInt(core.getInput('days-before-issue-stale')),
+    daysBeforePrStale: parseInt(core.getInput('days-before-pr-stale')),
     daysBeforeClose: parseInt(
       core.getInput('days-before-close', {required: true})
     ),
+    daysBeforeIssueClose: parseInt(core.getInput('days-before-issue-close')),
+    daysBeforePrClose: parseInt(core.getInput('days-before-pr-close')),
     staleIssueLabel: core.getInput('stale-issue-label', {required: true}),
     closeIssueLabel: core.getInput('close-issue-label'),
     exemptIssueLabels: core.getInput('exempt-issue-labels'),
@@ -33,16 +38,45 @@ function getAndValidateArgs(): IssueProcessorOptions {
     closePrLabel: core.getInput('close-pr-label'),
     exemptPrLabels: core.getInput('exempt-pr-labels'),
     onlyLabels: core.getInput('only-labels'),
+    onlyIssueLabels: core.getInput('only-issue-labels'),
+    onlyPrLabels: core.getInput('only-pr-labels'),
+    anyOfLabels: core.getInput('any-of-labels'),
+    anyOfIssueLabels: core.getInput('any-of-issue-labels'),
+    anyOfPrLabels: core.getInput('any-of-pr-labels'),
     operationsPerRun: parseInt(
       core.getInput('operations-per-run', {required: true})
     ),
     removeStaleWhenUpdated: !(
       core.getInput('remove-stale-when-updated') === 'false'
     ),
+    removeIssueStaleWhenUpdated: _toOptionalBoolean(
+      core.getInput('remove-issue-stale-when-updated')
+    ),
+    removePrStaleWhenUpdated: _toOptionalBoolean(
+      core.getInput('remove-pr-stale-when-updated')
+    ),
     debugOnly: core.getInput('debug-only') === 'true',
     ascending: core.getInput('ascending') === 'true',
     skipStalePrMessage: core.getInput('skip-stale-pr-message') === 'true',
-    skipStaleIssueMessage: core.getInput('skip-stale-issue-message') === 'true'
+    skipStaleIssueMessage: core.getInput('skip-stale-issue-message') === 'true',
+    deleteBranch: core.getInput('delete-branch') === 'true',
+    startDate:
+      core.getInput('start-date') !== ''
+        ? core.getInput('start-date')
+        : undefined,
+    exemptMilestones: core.getInput('exempt-milestones'),
+    exemptIssueMilestones: core.getInput('exempt-issue-milestones'),
+    exemptPrMilestones: core.getInput('exempt-pr-milestones'),
+    exemptAllMilestones: core.getInput('exempt-all-milestones') === 'true',
+    exemptAllIssueMilestones: _toOptionalBoolean('exempt-all-issue-milestones'),
+    exemptAllPrMilestones: _toOptionalBoolean('exempt-all-pr-milestones'),
+    exemptAssignees: core.getInput('exempt-assignees'),
+    exemptIssueAssignees: core.getInput('exempt-issue-assignees'),
+    exemptPrAssignees: core.getInput('exempt-pr-assignees'),
+    exemptAllAssignees: core.getInput('exempt-all-assignees') === 'true',
+    exemptAllIssueAssignees: _toOptionalBoolean('exempt-all-issue-assignees'),
+    exemptAllPrAssignees: _toOptionalBoolean('exempt-all-pr-assignees'),
+    enableStatistics: core.getInput('enable-statistics') === 'true'
   };
 
   for (const numberInput of [
@@ -51,11 +85,38 @@ function getAndValidateArgs(): IssueProcessorOptions {
     'operations-per-run'
   ]) {
     if (isNaN(parseInt(core.getInput(numberInput)))) {
-      throw Error(`input ${numberInput} did not parse to a valid integer`);
+      const errorMessage = `Option "${numberInput}" did not parse to a valid integer`;
+      core.setFailed(errorMessage);
+      throw new Error(errorMessage);
+    }
+  }
+
+  for (const optionalDateInput of ['start-date']) {
+    // Ignore empty dates because it is considered as the right type for a default value (so a valid one)
+    if (core.getInput(optionalDateInput) !== '') {
+      if (!isValidDate(new Date(core.getInput(optionalDateInput)))) {
+        const errorMessage = `Option "${optionalDateInput}" did not parse to a valid date`;
+        core.setFailed(errorMessage);
+        throw new Error(errorMessage);
+      }
     }
   }
 
   return args;
 }
 
-run();
+function _toOptionalBoolean(
+  argumentName: Readonly<string>
+): boolean | undefined {
+  const argument: string = core.getInput(argumentName);
+
+  if (argument === 'true') {
+    return true;
+  } else if (argument === 'false') {
+    return false;
+  }
+
+  return undefined;
+}
+
+void _run();

src/types/clean-label.ts

@@ -0,0 +1 @@
+export type CleanLabel = string;

src/types/humanized-date.ts

@@ -0,0 +1 @@
+export type HumanizedDate = string;

src/types/iso-date-string.ts

@@ -0,0 +1 @@
+export type IsoDateString = string;

src/types/iso-or-rfc-date-string.ts

@@ -0,0 +1 @@
+export type IsoOrRfcDateString = string;

tsconfig.app.json

@@ -0,0 +1,5 @@
+{
+  "extends": "./tsconfig.json",
+  "exclude": ["node_modules", "**/*.spec.ts"],
+  "include": ["src"]
+}

tsconfig.json

@@ -1,13 +1,12 @@
 {
   "compilerOptions": {
-    "target": "es6",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */
+    "target": "es6" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */,
-    "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
+    "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */,
-    "outDir": "./lib",                        /* Redirect output structure to the directory. */
+    "outDir": "./lib" /* Redirect output structure to the directory. */,
-    "rootDir": "./src",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    "strict": true /* Enable all strict type-checking options. */,
-    "strict": true,                           /* Enable all strict type-checking options. */
+    "noImplicitAny": true /* Raise error on expressions and declarations with an implied 'any' type. */,
-    "noImplicitAny": true,                    /* Raise error on expressions and declarations with an implied 'any' type. */
+    "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
-    "esModuleInterop": true,                   /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
     //"sourceMap": true
   },
-  "exclude": ["node_modules", "**/*.test.ts"]
+  "include": ["src", "__tests__"]
-}
+}

tsconfig.spec.json

@@ -0,0 +1,5 @@
+{
+  "extends": "./tsconfig.json",
+  "include": ["src", "__tests__"],
+  "exclude": ["node_modules"]
+}