ci(commitlint): append copilot as part of commitlint

Author: Falcion

commitlint.config.mjs

@@ -6,8 +6,8 @@ const config = {
      * @description depends on repo-visualizer action, it does not support any custom
      *              feature requests and etc., so just ignore issues with it's commit
      *
-     * @param {*} message entirety of commit message (header+description)
-     * @returns Boolean value which shows, would commit be ignored or not
+     * @param {*} message entirety of commit message (header + description)
+     * @returns Boolean value which shows whether commit should be ignored or not
      */
     (message) => /^repo visualizer:\s*update diagram$/im.test(message),
     /** Ignores:
@@ -16,8 +16,8 @@ const config = {
      *              tracking updates, but security issues too, it is acceptable to ignore issues
      *              with it's commit naming
      *
-     * @param {*} message entirety of commit message (header+description)
-     * @returns Boolean value which shows, would commit be ignored or not
+     * @param {*} message entirety of commit message (header + description)
+     * @returns Boolean value which shows whether commit should be ignored or not
      */
     (message) =>
       /^(build|chore|deps|ci)\([^)]+\): bump (?:@?[\w-]+(?:\/[\w-]+)*|.+ from [\w.-]+ to [\w.-]+)$/gm.test(
@@ -32,10 +32,25 @@ const config = {
      *              possible errors from bot which doesn't touch source code, it optimizes only
      *              images
      *
-     * @param {*} message entirety of commit message (header+description)
-     * @returns Boolean value which shows, would commit be ignored or not
+     * @param {*} message entirety of commit message (header + description)
+     * @returns Boolean value which shows whether commit should be ignored or not
      */
-    (message) => /^\[[iI]mg[bB]ot\](?: Optimize images|:? .*)$/m.test(message)
+    (message) => /^\[[iI]mg[bB]ot\](?: Optimize images|:? .*)$/m.test(message),
+    /** Ignores:
+     * @type: copilot
+     * @description filters out automatically generated commits authored or co-authored by
+     *              Github Copilot. Such commits typically have generic messages.
+     *              These are IDE-assisted maintenance actions and do not follow the
+     *              conventional commit specification. Since they are non-semantic and
+     *              often result from editor integrations rather than intentional versioning
+     *              actions, they are safely ignored by commitlint to prevent unnecessary CI
+     *              failures.
+     *
+     *
+     * @param {*} message entirety of commit message (header + description)
+     * @returns Boolean value which shows whether commit should be ignored or not
+     */
+    (message) => /co-authored-by:\s*copilot\s*</im.test(message)
   ],
   rules: {
     'header-max-length': async () => [2, 'always', 72],

eslint.config.js

@@ -7,7 +7,7 @@ import { FlatCompat } from '@eslint/eslintrc'
 import eslintPluginJsonc from 'eslint-plugin-jsonc'
 import globals from 'globals'
 import importPlugin from 'eslint-plugin-import'
-import { includeIgnoreFile } from "@eslint/compat";
+import { includeIgnoreFile } from '@eslint/compat'
 
 const __filename = fileURLToPath(import.meta.url)
 const __dirname = path.dirname(__filename)
@@ -17,10 +17,10 @@ const compat = new FlatCompat({
   allConfig: js.configs.all
 })
 
-const gitignorePath = fileURLToPath(new URL(".gitignore", import.meta.url));
+const gitignorePath = fileURLToPath(new URL('.gitignore', import.meta.url))
 
 export default [
-  includeIgnoreFile(gitignorePath, "Imported .gitignore patterns"),
+  includeIgnoreFile(gitignorePath, 'Imported .gitignore patterns'),
   {
     // Global ignore patterns as addition to .gitignore
     ignores: ['**/*.d.ts', '**/*.config.js']
@@ -72,7 +72,7 @@ export default [
       '@typescript-eslint/explicit-module-boundary-types': 'off',
       '@typescript-eslint/no-explicit-any': 'warn',
       '@typescript-eslint/no-non-null-assertion': 'off',
-      '@typescript-eslint/no-var-requires': 'off',
+      '@typescript-eslint/no-var-requires': 'off'
     }
   },
   ...compat.extends(
@@ -83,13 +83,9 @@ export default [
   ),
   ...eslintPluginJsonc.configs['flat/recommended-with-jsonc'],
   {
-    "overrides": [
-      {
-        "files": ["test/**/*.ts", "test/**/*.tsx", "**/*.test.ts"],
-        "rules": {
-          "n/no-missing-import": "off"
-        }
-      }
-    ]
+    files: ['test/**/*.ts', 'test/**/*.tsx', '**/*.test.ts'],
+    rules: {
+      'n/no-missing-import': 'off'
+    }
   }
 ]