chore(logs): enhance the logs (#358)

* 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>

* chore(logs): add logs for the milestones

* chore(errors): use actions error instead of throw errors

* chore(logs): enhance the logs and add some colors

tl;dr: blue for values, megenta for options, white for messages, yellow light for warnings, yellow for milestones and green for success
still a WIP but I wish to confirm this before continuing
@hross is it ok for you?

* chore(index): update the index

* chore(ci): use npm ci instead of npm i

* chore(logs): removed some useless logs

* refactor(issues): remove useless check

* chore(statistics): show the real count of fetched issues

* refactor(operations): use a class to handle the operations left

closes #361

* chore(logs): include the total number of issues in the log for a batch

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

src/classes/statistics.ts

@@ -1,9 +1,8 @@
-import {IIssuesProcessorOptions} from '../interfaces/issues-processor-options';
+import chalk from 'chalk';
 import {Logger} from './loggers/logger';
 
 export class Statistics {
   private readonly _logger: Logger = new Logger();
-  private readonly _options: IIssuesProcessorOptions;
   private _processedIssuesCount = 0;
   private _staleIssuesCount = 0;
   private _undoStaleIssuesCount = 0;
@@ -19,10 +18,6 @@ export class Statistics {
   private _fetchedIssuesCommentsCount = 0;
   private _fetchedPullRequestsCount = 0;
 
-  constructor(options: IIssuesProcessorOptions) {
-    this._options = options;
-  }
-
   incrementProcessedIssuesCount(increment: Readonly<number> = 1): Statistics {
     this._processedIssuesCount += increment;
 
@@ -42,7 +37,7 @@ export class Statistics {
   }
 
   setOperationsLeft(operationsLeft: Readonly<number>): Statistics {
-    this._operationsCount = this._options.operationsPerRun - operationsLeft;
+    this._operationsCount = operationsLeft;
 
     return this;
   }
@@ -116,7 +111,7 @@ export class Statistics {
   }
 
   logStats(): Statistics {
-    this._logger.info('Statistics');
+    this._logger.info(chalk.yellow.bold('Statistics:'));
     this._logProcessedIssuesCount();
     this._logStaleIssuesCount();
     this._logUndoStaleIssuesCount();
@@ -131,7 +126,6 @@ export class Statistics {
     this._logFetchedIssuesEventsCount();
     this._logFetchedIssuesCommentsCount();
     this._logFetchedPullRequestsCount();
-    this._logger.info('---');
 
     return this;
   }
@@ -194,7 +188,7 @@ export class Statistics {
 
   private _logCount(name: Readonly<string>, count: Readonly<number>): void {
     if (count > 0) {
-      this._logger.info(`${name}: ${count}`);
+      this._logger.info(`${name}:`, chalk.cyan(count));
     }
   }
 }