eslint.config.mjs

import unusedImports from 'eslint-plugin-unused-imports';
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 compat = new FlatCompat({
  baseDirectory: __dirname,
  recommendedConfig: js.configs.recommended,
  allConfig: js.configs.all,
});

export default [
  ...compat
    .extends(
      'eslint:recommended',
      'plugin:@typescript-eslint/recommended',
      'plugin:@typescript-eslint/stylistic',
      'plugin:@angular-eslint/recommended',
      'plugin:prettier/recommended'
    )
    .map((config) => ({
      ...config,
      files: ['**/*.ts'],
    })),
  {
    files: ['**/*.ts'],

    plugins: {
      'unused-imports': unusedImports,
    },

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

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

      'prettier/prettier': [
        'error',
        {
          printWidth: 120, // Make sure this value matches the one in your .prettierrc file
        },
      ],

      '@typescript-eslint/triple-slash-reference': 'off',
      '@typescript-eslint/no-unused-vars': 'off',
      'no-unused-vars': 'off',
      'unused-imports/no-unused-imports': 'off',
      'no-useless-constructor': 'off',
      'no-useless-escape': 'off',
      '@typescript-eslint/no-explicit-any': 'off',
      '@typescript-eslint/no-empty-function': 'off',
    },
  },
  ...compat.extends('plugin:@angular-eslint/template/recommended').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',
        },
      ],
    },
  },
];