eslint.config.js

import { includeIgnoreFile } from '@eslint/compat';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import js from '@eslint/js';
import { FlatCompat } from '@eslint/eslintrc';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

const gitignorePath = path.resolve(__dirname, '.gitignore');
const compat = new FlatCompat({
  baseDirectory: __dirname,
  recommendedConfig: js.configs.recommended,
  allConfig: js.configs.all,
});

export default [
  includeIgnoreFile(gitignorePath),
  {
    ignores: ['projects/**/*'],
  },
  ...compat
    .extends(
      'eslint:recommended',
      'plugin:@typescript-eslint/recommended',
      'plugin:@angular-eslint/recommended',
      'plugin:@angular-eslint/template/process-inline-templates',
      'plugin:prettier/recommended',
    )
    .map((config) => ({
      ...config,
      files: ['**/*.ts'],
    })),
  {
    files: ['**/*.ts'],

    rules: {
      '@angular-eslint/directive-selector': [
        'error',
        {
          type: 'attribute',
          prefix: 'app',
          style: 'camelCase',
        },
      ],

      '@angular-eslint/component-selector': [
        'error',
        {
          type: 'element',
          prefix: 'app',
          style: 'kebab-case',
        },
      ],

      "@typescript-eslint/no-unused-vars": [
        "error",
        {
          "args": "all",
          "argsIgnorePattern": "^_",
          "caughtErrors": "all",
          "caughtErrorsIgnorePattern": "^_",
          "destructuredArrayIgnorePattern": "^_",
          "varsIgnorePattern": "^_",
          "ignoreRestSiblings": true
        }
      ]
    },
  },
  ...compat
    .extends(
      'plugin:@angular-eslint/template/recommended',
      'plugin:@angular-eslint/template/accessibility',
    )
    .map((config) => ({
      ...config,
      files: ['**/*.html'],
    })),
  {
    files: ['**/*.html'],
    rules: {},
  },
  ...compat.extends('plugin:prettier/recommended').map((config) => ({
    ...config,
    files: ['**/*.html'],
    ignores: ['**/*inline-template-*.component.html'],
  })),
  {
    files: ['**/*.html'],
    ignores: ['**/*inline-template-*.component.html'],

    rules: {
      'prettier/prettier': [
        'error',
        {
          parser: 'angular',
        },
      ],
    },
  },
];