fix(logs): coloured logs (#465)

* refactor(logs): replace chalk by ansi-styles

* test(logs): fix the failing tests due to ansi styles

I was not able to disable or mock ansi-styles so instead I found a way to make the tests pass
it's not perfect but it's still nice because the logs will keep their trustful colour when running through the tests

* refactor(logs): simplify the syntax to colour the logs

* chore(rebase): update files due to rebase

* refactor(logger): reduce code duplication

src/classes/milestones.ts

@@ -1,10 +1,10 @@
-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';
+import {LoggerService} from '../services/logger.service';
 
 type CleanMilestone = string;
 
@@ -33,7 +33,7 @@ export class Milestones {
 
     if (this._shouldExemptAllMilestones()) {
       this._issueLogger.info(
-        chalk.white('└──'),
+        LoggerService.white('└──'),
         'Skipping this $$type because it has a milestone'
       );
 
@@ -44,7 +44,7 @@ export class Milestones {
 
     if (exemptMilestones.length === 0) {
       this._issueLogger.info(
-        chalk.white('├──'),
+        LoggerService.white('├──'),
         `No milestone option was specified to skip the stale process for this $$type`
       );
       this._logSkip();
@@ -53,8 +53,8 @@ export class Milestones {
     }
 
     this._issueLogger.info(
-      chalk.white('├──'),
-      `Found ${chalk.cyan(exemptMilestones.length)} milestone${
+      LoggerService.white('├──'),
+      `Found ${LoggerService.cyan(exemptMilestones.length)} milestone${
         exemptMilestones.length > 1 ? 's' : ''
       } that can exempt stale on this $$type`
     );
@@ -66,13 +66,13 @@ export class Milestones {
 
     if (!hasExemptMilestone) {
       this._issueLogger.info(
-        chalk.white('├──'),
+        LoggerService.white('├──'),
         'No milestone on this $$type can exempt the stale process'
       );
       this._logSkip();
     } else {
       this._issueLogger.info(
-        chalk.white('└──'),
+        LoggerService.white('└──'),
         'Skipping this $$type because it has an exempt milestone'
       );
     }
@@ -89,7 +89,7 @@ export class Milestones {
   private _getExemptIssueMilestones(): string[] {
     if (this._options.exemptIssueMilestones === '') {
       this._issueLogger.info(
-        chalk.white('├──'),
+        LoggerService.white('├──'),
         `The option ${this._issueLogger.createOptionLink(
           Option.ExemptIssueMilestones
         )} is disabled. No specific milestone can skip the stale process for this $$type`
@@ -97,7 +97,7 @@ export class Milestones {
 
       if (this._options.exemptMilestones === '') {
         this._issueLogger.info(
-          chalk.white('├──'),
+          LoggerService.white('├──'),
           `The option ${this._issueLogger.createOptionLink(
             Option.ExemptMilestones
           )} is disabled. No specific milestone can skip the stale process for this $$type`
@@ -111,10 +111,10 @@ export class Milestones {
       );
 
       this._issueLogger.info(
-        chalk.white('├──'),
+        LoggerService.white('├──'),
         `The option ${this._issueLogger.createOptionLink(
           Option.ExemptMilestones
-        )} is set. ${chalk.cyan(exemptMilestones.length)} milestone${
+        )} is set. ${LoggerService.cyan(exemptMilestones.length)} milestone${
           exemptMilestones.length === 1 ? '' : 's'
         } can skip the stale process for this $$type`
       );
@@ -127,10 +127,10 @@ export class Milestones {
     );
 
     this._issueLogger.info(
-      chalk.white('├──'),
+      LoggerService.white('├──'),
       `The option ${this._issueLogger.createOptionLink(
         Option.ExemptIssueMilestones
-      )} is set. ${chalk.cyan(exemptMilestones.length)} milestone${
+      )} is set. ${LoggerService.cyan(exemptMilestones.length)} milestone${
         exemptMilestones.length === 1 ? '' : 's'
       } can skip the stale process for this $$type`
     );
@@ -141,7 +141,7 @@ export class Milestones {
   private _getExemptPullRequestMilestones(): string[] {
     if (this._options.exemptPrMilestones === '') {
       this._issueLogger.info(
-        chalk.white('├──'),
+        LoggerService.white('├──'),
         `The option ${this._issueLogger.createOptionLink(
           Option.ExemptPrMilestones
         )} is disabled. No specific milestone can skip the stale process for this $$type`
@@ -149,7 +149,7 @@ export class Milestones {
 
       if (this._options.exemptMilestones === '') {
         this._issueLogger.info(
-          chalk.white('├──'),
+          LoggerService.white('├──'),
           `The option ${this._issueLogger.createOptionLink(
             Option.ExemptMilestones
           )} is disabled. No specific milestone can skip the stale process for this $$type`
@@ -163,10 +163,10 @@ export class Milestones {
       );
 
       this._issueLogger.info(
-        chalk.white('├──'),
+        LoggerService.white('├──'),
         `The option ${this._issueLogger.createOptionLink(
           Option.ExemptMilestones
-        )} is set. ${chalk.cyan(exemptMilestones.length)} milestone${
+        )} is set. ${LoggerService.cyan(exemptMilestones.length)} milestone${
           exemptMilestones.length === 1 ? '' : 's'
         } can skip the stale process for this $$type`
       );
@@ -179,10 +179,10 @@ export class Milestones {
     );
 
     this._issueLogger.info(
-      chalk.white('├──'),
+      LoggerService.white('├──'),
       `The option ${this._issueLogger.createOptionLink(
         Option.ExemptPrMilestones
-      )} is set. ${chalk.cyan(exemptMilestones.length)} milestone${
+      )} is set. ${LoggerService.cyan(exemptMilestones.length)} milestone${
         exemptMilestones.length === 1 ? '' : 's'
       } can skip the stale process for this $$type`
     );
@@ -205,8 +205,10 @@ export class Milestones {
 
     if (isSameMilestone) {
       this._issueLogger.info(
-        chalk.white('├──'),
-        `The milestone "${milestone}" is set on this $$type and is an exempt milestone`
+        LoggerService.white('├──'),
+        `The milestone "${LoggerService.cyan(
+          milestone
+        )}" is set on this $$type and is an exempt milestone`
       );
     }
 
@@ -288,6 +290,9 @@ export class Milestones {
   }
 
   private _logSkip(): void {
-    this._issueLogger.info(chalk.white('└──'), 'Skip the milestones checks');
+    this._issueLogger.info(
+      LoggerService.white('└──'),
+      'Skip the milestones checks'
+    );
   }
 }