chore: migrate eslint config to flat format

eslint.config.mjs

@@ -0,0 +1,110 @@
+import { FlatCompat } from '@eslint/eslintrc';
+import { dirname } from 'path';
+import { fileURLToPath } from 'url';
+import js from '@eslint/js';
+import nxEslintPlugin from '@nx/eslint-plugin';
+
+const compat = new FlatCompat({
+  baseDirectory: dirname(fileURLToPath(import.meta.url)),
+  recommendedConfig: js.configs.recommended,
+});
+
+export default [
+  {
+    ignores: ['**/dist'],
+  },
+  { plugins: { '@nx': nxEslintPlugin } },
+  {
+    files: ['**/*.ts', '**/*.tsx', '**/*.js', '**/*.jsx'],
+    rules: {
+      '@nx/enforce-module-boundaries': [
+        'error',
+        {
+          allow: [],
+          depConstraints: [
+            {
+              sourceTag: '*',
+              onlyDependOnLibsWithTags: ['*'],
+            },
+          ],
+        },
+      ],
+      '@typescript-eslint/member-ordering': 'off',
+      '@typescript-eslint/no-inferrable-types': 'warn',
+    },
+  },
+  ...compat
+    .config({
+      extends: ['plugin:@nx/typescript'],
+    })
+    .map((config) => ({
+      ...config,
+      files: ['**/*.ts', '**/*.tsx', '**/*.cts', '**/*.mts'],
+      rules: {
+        ...config.rules,
+        'no-extra-semi': 'off',
+      },
+    })),
+  ...compat
+    .config({
+      extends: ['plugin:@nx/javascript'],
+    })
+    .map((config) => ({
+      ...config,
+      files: ['**/*.js', '**/*.jsx', '**/*.cjs', '**/*.mjs'],
+      rules: {
+        ...config.rules,
+        'no-extra-semi': 'off',
+      },
+    })),
+  ...compat
+    .config({
+      plugins: ['eslint-plugin-import', '@typescript-eslint'],
+    })
+    .map((config) => ({
+      ...config,
+      files: ['**/*.ts'],
+      rules: {
+        ...config.rules,
+        '@typescript-eslint/no-explicit-any': 'off',
+        '@typescript-eslint/no-unused-vars': [
+          'warn',
+          {
+            argsIgnorePattern: '^_',
+            varsIgnorePattern: '^_',
+            caughtErrorsIgnorePattern: '^_',
+          },
+        ],
+        '@typescript-eslint/naming-convention': 'off',
+        '@typescript-eslint/prefer-namespace-keyword': 'error',
+        '@typescript-eslint/no-empty-function': 'warn',
+        '@typescript-eslint/no-empty-object-type': 'warn',
+        eqeqeq: ['off', 'smart'],
+        'id-blacklist': [
+          'error',
+          'any',
+          'Number',
+          'number',
+          'String',
+          'string',
+          'Boolean',
+          'boolean',
+          'Undefined',
+          'undefined',
+        ],
+        'id-match': 'error',
+        'no-eval': 'off',
+        'no-redeclare': 'off',
+        'no-underscore-dangle': 'off',
+        'no-var': 'error',
+        'no-prototype-builtins': 'off',
+        '@typescript-eslint/no-wrapper-object-types': 'off',
+        '@typescript-eslint/no-unsafe-function-type': 'off',
+      },
+    })),
+  {
+    files: ['**/*.html'],
+    // Override or add rules here
+    rules: {},
+  },
+];

modules/component-store/eslint.config.mjs

@@ -0,0 +1,54 @@
+import { FlatCompat } from '@eslint/eslintrc';
+import { dirname } from 'path';
+import { fileURLToPath } from 'url';
+import js from '@eslint/js';
+import baseConfig from '../../eslint.config.mjs';
+
+const compat = new FlatCompat({
+  baseDirectory: dirname(fileURLToPath(import.meta.url)),
+  recommendedConfig: js.configs.recommended,
+});
+
+export default [
+  {
+    ignores: ['**/dist'],
+  },
+  ...baseConfig,
+  ...compat
+    .config({
+      extends: [
+        'plugin:@nx/angular',
+        'plugin:@angular-eslint/template/process-inline-templates',
+      ],
+      plugins: ['@typescript-eslint'],
+    })
+    .map((config) => ({
+      ...config,
+      files: ['**/*.ts'],
+      rules: {
+        ...config.rules,
+        '@angular-eslint/directive-selector': 'off',
+        '@angular-eslint/component-selector': 'off',
+        '@angular-eslint/prefer-standalone': 'off',
+      },
+      languageOptions: {
+        parserOptions: {
+          project: ['modules/component-store/tsconfig.*?.json'],
+        },
+      },
+    })),
+  ...compat
+    .config({
+      extends: ['plugin:@nx/angular-template'],
+    })
+    .map((config) => ({
+      ...config,
+      files: ['**/*.html'],
+      rules: {
+        ...config.rules,
+      },
+    })),
+  {
+    ignores: ['schematics-core'],
+  },
+];

modules/component-store/project.json

@@ -4,6 +4,8 @@
   "projectType": "library",
   "sourceRoot": "modules/component-store/src",
   "prefix": "ngrx",
+  "tags": [],
+  "generators": {},
   "targets": {
     "build-package": {
       "executor": "@angular-devkit/build-angular:ng-packagr",
@@ -49,7 +51,5 @@
       },
       "outputs": ["{workspaceRoot}/coverage/modules/component-store"]
     }
-  },
-  "generators": {},
-  "tags": []
+  }
 }

modules/component/eslint.config.mjs

@@ -0,0 +1,55 @@
+import { FlatCompat } from '@eslint/eslintrc';
+import { dirname } from 'path';
+import { fileURLToPath } from 'url';
+import js from '@eslint/js';
+import baseConfig from '../../eslint.config.mjs';
+
+const compat = new FlatCompat({
+  baseDirectory: dirname(fileURLToPath(import.meta.url)),
+  recommendedConfig: js.configs.recommended,
+});
+
+export default [
+  {
+    ignores: ['**/dist'],
+  },
+  ...baseConfig,
+  ...compat
+    .config({
+      extends: [
+        'plugin:@nx/angular',
+        'plugin:@angular-eslint/template/process-inline-templates',
+      ],
+      plugins: ['@typescript-eslint'],
+    })
+    .map((config) => ({
+      ...config,
+      files: ['**/*.ts'],
+      rules: {
+        ...config.rules,
+        '@angular-eslint/directive-selector': 'off',
+        '@angular-eslint/component-selector': 'off',
+        '@angular-eslint/no-input-rename': 'off',
+        '@angular-eslint/prefer-standalone': 'off',
+      },
+      languageOptions: {
+        parserOptions: {
+          project: ['modules/component/tsconfig.*?.json'],
+        },
+      },
+    })),
+  ...compat
+    .config({
+      extends: ['plugin:@nx/angular-template'],
+    })
+    .map((config) => ({
+      ...config,
+      files: ['**/*.html'],
+      rules: {
+        ...config.rules,
+      },
+    })),
+  {
+    ignores: ['schematics-core'],
+  },
+];