More fixes to get linting to work again

.eslintignore

@@ -0,0 +1,5 @@
+lib/
+dist/
+node_modules/
+coverage/
+jest.config.js

.github/linters/.eslintrc.yml

@@ -0,0 +1,84 @@
+env:
+  node: true
+  es6: true
+  jest: true
+
+globals:
+  Atomics: readonly
+  SharedArrayBuffer: readonly
+
+ignorePatterns:
+  - '!.*'
+  - '**/node_modules/.*'
+  - '**/dist/.*'
+  - '**/coverage/.*'
+  - '*.json'
+
+parser: '@typescript-eslint/parser'
+
+parserOptions:
+  ecmaVersion: 2023
+  sourceType: module
+  project:
+    - './.github/linters/tsconfig.json'
+    - './tsconfig.json'
+
+plugins:
+  - jest
+  - '@typescript-eslint'
+
+extends:
+  - eslint:recommended
+  - plugin:@typescript-eslint/eslint-recommended
+  - plugin:@typescript-eslint/recommended
+  - plugin:github/recommended
+  - plugin:jest/recommended
+
+rules:
+  {
+    'jest/no-export': 'off',
+    'camelcase': 'off',
+    'eslint-comments/no-use': 'off',
+    'eslint-comments/no-unused-disable': 'off',
+    'i18n-text/no-en': 'off',
+    'import/no-namespace': 'off',
+    'no-console': 'off',
+    'no-unused-vars': 'off',
+    'prettier/prettier': 'error',
+    'semi': 'off',
+    '@typescript-eslint/array-type': 'error',
+    '@typescript-eslint/await-thenable': 'error',
+    '@typescript-eslint/ban-ts-comment': 'error',
+    '@typescript-eslint/consistent-type-assertions': 'error',
+    '@typescript-eslint/explicit-member-accessibility':
+      ['error', { 'accessibility': 'no-public' }],
+    '@typescript-eslint/explicit-function-return-type':
+      ['error', { 'allowExpressions': true }],
+    '@typescript-eslint/func-call-spacing': ['error', 'never'],
+    '@typescript-eslint/no-array-constructor': 'error',
+    '@typescript-eslint/no-empty-interface': 'error',
+    '@typescript-eslint/no-explicit-any': 'error',
+    '@typescript-eslint/no-extraneous-class': 'error',
+    '@typescript-eslint/no-for-in-array': '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-require-imports': 'error',
+    '@typescript-eslint/no-unnecessary-qualifier': 'error',
+    '@typescript-eslint/no-unnecessary-type-assertion': 'error',
+    '@typescript-eslint/no-unused-vars': 'error',
+    '@typescript-eslint/no-useless-constructor': 'error',
+    '@typescript-eslint/no-var-requires': 'error',
+    '@typescript-eslint/prefer-for-of': 'warn',
+    '@typescript-eslint/prefer-function-type': 'warn',
+    '@typescript-eslint/prefer-includes': 'error',
+    '@typescript-eslint/prefer-string-starts-ends-with': 'error',
+    '@typescript-eslint/promise-function-async': 'error',
+    '@typescript-eslint/require-array-sort-compare': 'error',
+    '@typescript-eslint/restrict-plus-operands': 'error',
+    '@typescript-eslint/semi': ['error', 'never'],
+    '@typescript-eslint/space-before-function-paren': 'off',
+    '@typescript-eslint/type-annotation-spacing': 'error',
+    '@typescript-eslint/unbound-method': 'error'
+  }

.github/linters/tsconfig.json

@@ -0,0 +1,9 @@
+{
+    "$schema": "https://json.schemastore.org/tsconfig",
+    "extends": "../../tsconfig.json",
+    "compilerOptions": {
+      "noEmit": true
+    },
+    "include": ["../../__tests__/**/*", "../../src/**/*"],
+    "exclude": ["../../dist", "../../node_modules", "../../coverage", "*.json"]
+  }

__tests__/debug.test.ts

@@ -8,10 +8,10 @@ export const quick = false // change to true for quicker local testing
 
 if (!quick) {
   test('checkout repo', async () => {
-    const dir = 'gh-action-test-2';
+    const dir = 'gh-action-test-2'
     await deleteIfExists(dir)
-    fs.mkdirSync(dir);
-    fs.writeFileSync(`${dir}/conflict`, 'File that makes directory not empty\n');
+    fs.mkdirSync(dir)
+    fs.writeFileSync(`${dir}/conflict`, 'File that makes directory not empty\n')
     await expect(clone('master', dir)).rejects.toThrow(
       `fatal: destination path '${dir}' already exists and is not an empty directory.`
     )

package.json

@@ -8,7 +8,7 @@
     "build": "npx tsc",
     "format": "prettier --write 'src/**/*.ts'",
     "format-check": "prettier --check 'src/**/*.ts'",
-    "lint": "eslint src/**/*.ts",
+    "lint": "npx eslint . -c ./.github/linters/.eslintrc.yml",
     "package": "ncc build --source-map --license licenses.txt",
     "test": "jest --runInBand",
     "all": "yarn run build && yarn run format && yarn run lint && yarn run package && yarn test"
@@ -28,17 +28,21 @@
     "@actions/core": "^1.10.1"
   },
   "devDependencies": {
-    "@types/node": "^20.14.9",
-    "@types/rimraf": "^4.0.5",
+    "@jest/globals": "^29.7.0",
+    "@types/jest": "^29.5.12",
+    "@types/node": "^20.14.8",
+    "@typescript-eslint/eslint-plugin": "^7.13.1",
+    "@typescript-eslint/parser": "^7.13.1",
     "@vercel/ncc": "^0.38.1",
-    "eslint": "^9.5.0",
+    "eslint": "^8.57.0",
     "eslint-plugin-github": "^5.0.1",
     "eslint-plugin-jest": "^28.6.0",
+    "eslint-plugin-jsonc": "^2.16.0",
     "eslint-plugin-prettier": "^5.1.3",
     "jest": "^29.7.0",
-    "js-yaml": "^4.1.0",
+    "make-coverage-badge": "^1.2.0",
     "prettier": "^3.3.2",
-    "rimraf": "^5.0.7",
+    "prettier-eslint": "^16.3.0",
     "ts-jest": "^29.1.5",
     "typescript": "^5.5.2",
     "yarn": "^1.22.22"