feat: align dev tooling with actions/typescript-action template (Scope B)

.github/renovate.json

@@ -1,9 +1,6 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": [
-    "config:base",
-    ":automergeMinor"
-  ],
+  "extends": ["config:base", ":automergeMinor"],
   "labels": ["dependencies"],
   "vulnerabilityAlerts": {
     "labels": ["security"]

CHANGELOG.md

@@ -2,17 +2,17 @@
 
 ## 1.1.3
 
- - fix: update `actions/checkout` step to `v4`
- - fix: actualize `CHANGELOG.md`
+- fix: update `actions/checkout` step to `v4`
+- fix: actualize `CHANGELOG.md`
 
 ## 1.1.1
 
- - fix: increase timeout to 30 seconds
+- fix: increase timeout to 30 seconds
 
 ## 1.1.0
 
- - feat: update dependencies
+- feat: update dependencies
 
 ## 1.0.0
 
- - feat: update action to use NodeJS 20
+- feat: update action to use NodeJS 20

README.md

@@ -38,4 +38,4 @@ jobs:
 - add files changed list
 - add workflow run duration
 
-Feel free to create issue if you have an idea in mind
+Feel free to create issue if you have an idea in mind

action.yml

@@ -13,4 +13,4 @@ runs:
   main: dist/main/index.js
 branding:
   icon: truck
-  color: green
+  color: green

eslint.config.mjs

@@ -0,0 +1,108 @@
+// Flat config migration from .eslintrc.json (extended plugin:github/recommended)
+// to align with actions/typescript-action template structure.
+// See: https://github.com/actions/typescript-action/blob/main/eslint.config.mjs
+
+import {FlatCompat} from '@eslint/eslintrc'
+import js from '@eslint/js'
+import typescriptEslint from '@typescript-eslint/eslint-plugin'
+import tsParser from '@typescript-eslint/parser'
+import jest from 'eslint-plugin-jest'
+import prettier from 'eslint-plugin-prettier'
+import globals from 'globals'
+
+const compat = new FlatCompat({
+  baseDirectory: import.meta.dirname,
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all
+})
+
+export default [
+  {
+    ignores: [
+      '**/coverage',
+      '**/dist',
+      '**/lib',
+      '**/node_modules',
+      'package-lock.json'
+    ]
+  },
+  ...compat.extends(
+    'eslint:recommended',
+    'plugin:@typescript-eslint/eslint-recommended',
+    'plugin:@typescript-eslint/recommended',
+    'plugin:jest/recommended',
+    'plugin:prettier/recommended'
+  ),
+  {
+    files: ['src/**/*.ts', 'src/__tests__/**/*.ts'],
+    plugins: {
+      jest,
+      prettier,
+      '@typescript-eslint': typescriptEslint
+    },
+
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...globals.jest,
+        Atomics: 'readonly',
+        SharedArrayBuffer: 'readonly'
+      },
+
+      parser: tsParser,
+      ecmaVersion: 2023,
+      sourceType: 'module'
+    },
+
+    settings: {
+      'import/resolver': {
+        typescript: {
+          alwaysTryTypes: true,
+          project: 'tsconfig.json'
+        }
+      }
+    },
+
+    rules: {
+      camelcase: 'off',
+      'eslint-comments/no-use': 'off',
+      'import/no-namespace': 'off',
+      'no-console': 'off',
+      'no-unused-vars': 'off',
+      '@typescript-eslint/no-unused-vars': 'error',
+      '@typescript-eslint/no-explicit-any': 'error',
+      '@typescript-eslint/no-require-imports': 'error',
+      '@typescript-eslint/consistent-type-assertions': 'error',
+      '@typescript-eslint/explicit-member-accessibility': [
+        'error',
+        {accessibility: 'no-public'}
+      ],
+      '@typescript-eslint/no-empty-interface': 'error',
+      '@typescript-eslint/no-extraneous-class': 'error',
+      '@typescript-eslint/no-inferrable-types': 'error',
+      '@typescript-eslint/no-misused-new': 'error',
+      '@typescript-eslint/no-namespace': 'error',
+      '@typescript-eslint/no-non-null-assertion': 'warn',
+      '@typescript-eslint/no-useless-constructor': 'error',
+      '@typescript-eslint/prefer-for-of': 'warn',
+      '@typescript-eslint/prefer-function-type': 'warn',
+      '@typescript-eslint/array-type': 'error',
+      '@typescript-eslint/ban-ts-comment': 'error',
+      '@typescript-eslint/no-array-constructor': 'error',
+      'prettier/prettier': 'error',
+      semi: 'off'
+    }
+  },
+  {
+    // Config files at the repo root are not part of tsconfig.json's include.
+    // Lint them with the base rules but without type-aware project settings.
+    files: ['*.js', '*.mjs', '*.cjs'],
+    languageOptions: {
+      globals: {
+        ...globals.node
+      },
+      ecmaVersion: 2023,
+      sourceType: 'module'
+    }
+  }
+]

jest.config.js

@@ -1,11 +1,13 @@
+// Jest 30 configuration. Uses ts-jest preset; jest-circus is the default
+// test runner since Jest 27, so the explicit `testRunner` line was dropped.
+// Stays CommonJS (`module.exports`) because package.json has no `"type": "module"`.
+
+/** @type {import('ts-jest').JestConfigWithTsJest} */
 module.exports = {
   clearMocks: true,
-  moduleFileExtensions: ['js', 'ts'],
+  preset: 'ts-jest',
+  moduleFileExtensions: ['ts', 'js'],
   testEnvironment: 'node',
-  testMatch: ['**/*.test.ts'],
-  testRunner: 'jest-circus/runner',
-  transform: {
-    '^.+\\.ts$': 'ts-jest'
-  },
+  testMatch: ['**/__tests__/**/*.test.ts'],
   verbose: true
-}
+}