eslint.config.mjs

// @ts-check
// noinspection NpmUsedModulesInstalled
import eslint from '@eslint/js'
import tsEslint from 'typescript-eslint'
import angular from 'angular-eslint'

import { includeIgnoreFile } from '@eslint/compat'
import path from 'node:path'
import { fileURLToPath } from 'node:url'

const __filename = fileURLToPath(import.meta.url)
const __dirname = path.dirname(__filename)
const gitignorePath = path.resolve(__dirname, '.gitignore')

export default tsEslint.config(
  includeIgnoreFile(gitignorePath),
  {
    files: ['**/*.ts'],
    extends: [
      eslint.configs.recommended,
      ...tsEslint.configs.recommended,
      ...tsEslint.configs.stylistic,
    ],
  },
  {
    files: ['src/**/*.ts'],
    extends: [...angular.configs.tsRecommended],
    processor: angular.processInlineTemplates,
    rules: {
      '@angular-eslint/directive-selector': [
        'error',
        {
          type: 'attribute',
          prefix: 'app',
          style: 'camelCase',
        },
      ],
      '@angular-eslint/component-selector': [
        'error',
        {
          type: 'element',
          prefix: 'app',
          style: 'kebab-case',
        },
      ],
    },
  },
  {
    files: ['src/**/*.html'],
    extends: [
      ...angular.configs.templateRecommended,
      ...angular.configs.templateAccessibility,
    ],
    rules: {},
  },
)