Danielle-s-Blog/eslint.config.mjs at main · deeheber/Danielle-s-Blog · GitHub

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import globals from "globals"
import astroParser from "astro-eslint-parser"
import path from "node:path"
import { fileURLToPath } from "node:url"
import js from "@eslint/js"
import { FlatCompat } from "@eslint/eslintrc"
import tseslint from "@typescript-eslint/eslint-plugin"
import tsparser from "@typescript-eslint/parser"
import react from "eslint-plugin-react"
import reactHooks from "eslint-plugin-react-hooks"
import jsxA11y from "eslint-plugin-jsx-a11y"
import importPlugin from "eslint-plugin-import"
import prettierConfig from "eslint-config-prettier"

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 [
  {
    ignores: [
      "**/.vscode",
      "**/node_modules",
      "**/public",
      "**/dist",
      "**/.astro",
      "**/pages/**/*.png.ts",
    ],
  },
  ...compat.extends("eslint:recommended", "plugin:astro/recommended"),
  {
    languageOptions: {
      globals: { ...globals.node, ...globals.browser },
      ecmaVersion: 2024,
      sourceType: "module",
    },
  },
  // TypeScript files
  {
    files: ["**/*.ts", "**/*.tsx"],
    ignores: ["e2e/**"],
    plugins: {
      "@typescript-eslint": tseslint,
      import: importPlugin,
    },
    languageOptions: {
      parser: tsparser,
      parserOptions: { project: "./tsconfig.json" },
    },
    settings: {
      "import/resolver": {
        typescript: {
          alwaysTryTypes: true,
          project: "./tsconfig.json",
        },
      },
    },
    rules: {
      ...tseslint.configs.recommended.rules,
      "@typescript-eslint/no-explicit-any": "error",
      "@typescript-eslint/no-unused-vars": [
        "warn",
        {
          argsIgnorePattern: "^_",
          varsIgnorePattern: "^_",
        },
      ],
      "import/order": [
        "error",
        {
          groups: [
            "builtin",
            "external",
            "internal",
            ["parent", "sibling"],
            "index",
          ],
          "newlines-between": "always",
          alphabetize: { order: "asc", caseInsensitive: true },
        },
      ],
      "import/no-duplicates": "error",
      "import/newline-after-import": "error",
    },
  },
  // React/TSX files
  {
    files: ["**/*.tsx"],
    plugins: {
      react,
      "react-hooks": reactHooks,
      "jsx-a11y": jsxA11y,
    },
    settings: {
      react: { version: "detect" },
    },
    rules: {
      ...react.configs.recommended.rules,
      ...reactHooks.configs.recommended.rules,
      ...jsxA11y.configs.recommended.rules,
      "react/react-in-jsx-scope": "off",
      "react/prop-types": "off",
    },
  },
  // Astro files
  {
    files: ["**/*.astro"],
    languageOptions: {
      parser: astroParser,
      parserOptions: {
        parser: "@typescript-eslint/parser",
        extraFileExtensions: [".astro"],
      },
    },
  },
  // E2E test files
  {
    files: ["e2e/**/*.ts"],
    plugins: {
      "@typescript-eslint": tseslint,
    },
    languageOptions: {
      parser: tsparser,
    },
    rules: {
      ...tseslint.configs.recommended.rules,
      "@typescript-eslint/no-explicit-any": "error",
      "@typescript-eslint/no-unused-vars": [
        "warn",
        {
          argsIgnorePattern: "^_",
          varsIgnorePattern: "^_",
        },
      ],
    },
  },
  // Astro env.d.ts exception
  {
    files: ["**/env.d.ts"],
    rules: { "@typescript-eslint/triple-slash-reference": "off" },
  },
  // Prettier config to disable conflicting rules
  prettierConfig,
]