Merge pull request #500 from ansidev/patchfix/eslint-flat-config

Patchfix: Migrate to eslint flat config

Author: ansidev

.env.local.example

@@ -0,0 +1 @@
+ASTRO_BASE_URL=http://localhost:4321

.eslintrc.cjs

@@ -0,0 +1,66 @@
+import jseslint from '@eslint/js'
+import tsEslintParser from '@typescript-eslint/parser'
+import eslintAstroPlugin  from 'eslint-plugin-astro'
+import eslintSimpleImportSortPlugin  from 'eslint-plugin-simple-import-sort'
+import globals from 'globals'
+import tseslint from 'typescript-eslint'
+
+const sharedConfigs = {
+  quotes: 'single',
+  semicolon: false,
+}
+
+export default [
+  {
+    ignores: ['.gitignore', '.astro/**'],
+    plugins: {
+      'simple-import-sort': eslintSimpleImportSortPlugin,
+    },
+    languageOptions: {
+      sourceType: 'module',
+      ecmaVersion: 2023,
+      globals: {
+        ...globals.browser,
+        ...globals.node
+      }
+    },
+    rules: {
+      'comma-spacing': [
+        'error',
+        {
+          'before': false,
+          'after': true
+        }
+      ],
+      'quotes': ['error', sharedConfigs.quotes],
+      'simple-import-sort/imports': 'error',
+      'simple-import-sort/exports': 'error',
+    },
+  },
+  {
+    files: ['src/**/*.astro'],
+    plugins: {
+      'astro': eslintAstroPlugin,
+    },
+    ...tseslint.configs.eslintRecommended,
+    ...{ rules: eslintAstroPlugin.configs.recommended.rules },
+    languageOptions: {
+      parser: tsEslintParser,
+    },
+    rules: {
+      'astro/semi': ['error', sharedConfigs.semicolon ? 'always' : 'never'],
+    }
+  },
+  {
+    files: ['*.ts'],
+    ...jseslint.configs.recommended,
+    ...tseslint.configs.eslintRecommended,
+    languageOptions: {
+      parser: tsEslintParser,
+    }
+  },
+  {
+    files: ['*.mjs'],
+    ...jseslint.configs.recommended,
+  },
+]

eslint.config.cjs

@@ -13,11 +13,12 @@
     "preview": "astro preview",
     "astro": "astro",
     "prepare": "astro telemetry disable && husky install",
-    "lint:js": "eslint --ext .cjs,.mjs,.ts,.astro --ignore-path .gitignore .",
+    "lint:js": "eslint .",
     "lint:ts": "astro check && tsc --noEmit",
     "lint": "pnpm run lint:js && pnpm run lint:ts"
   },
   "dependencies": {
+    "@astrojs/check": "^0.5.5",
     "@astrojs/partytown": "^2.0.2",
     "@astrojs/rss": "^4.0.0",
     "@astrojs/sitemap": "^3.0.3",
@@ -38,15 +39,15 @@
     "@types/lodash.kebabcase": "^4.1.8",
     "@types/mustache": "^4.2.4",
     "@types/node": "^20.9.3",
-    "@typescript-eslint/eslint-plugin": "^7.0.0",
-    "@typescript-eslint/parser": "^7.0.0",
+    "@typescript-eslint/parser": "^7.0.2",
     "commander": "^11.1.0",
     "commitizen": "^4.3.0",
     "dayjs": "^1.11.10",
     "dotenv": "^16.3.1",
-    "eslint": "^8.52.0",
-    "eslint-plugin-astro": "^0.31.0",
+    "eslint": "^8.57.0",
+    "eslint-plugin-astro": "^0.31.4",
     "eslint-plugin-simple-import-sort": "^12.0.0",
+    "globals": "^14.0.0",
     "husky": "^9.0.0",
     "lodash.get": "^4.4.2",
     "lodash.kebabcase": "^4.1.1",
@@ -56,6 +57,7 @@
     "satori-html": "^0.3.2",
     "tailwindcss-themer": "^4.0.0",
     "tsx": "^4.2.0",
-    "typescript": "^5.2.2"
+    "typescript": "^5.3.3",
+    "typescript-eslint": "^7.0.2"
   }
 }