chore: switch flat eslint config

Author: kokororin

.eslintignore

@@ -0,0 +1,3 @@
+{
+  "eslint.useFlatConfig": true
+}

.eslintrc.cjs

@@ -0,0 +1,91 @@
+import pluginUnicorn from 'eslint-plugin-unicorn';
+import pluginImport from 'eslint-plugin-import';
+import pluginNode from 'eslint-plugin-n';
+import pluginPromise from 'eslint-plugin-promise';
+import pluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
+import { parser, plugin as pluginTs } from 'typescript-eslint';
+import configLove from 'eslint-config-love';
+import globals from 'globals';
+
+export default [
+  pluginPrettierRecommended,
+  {
+    files: ['**/*.ts', '**/*.js'],
+    languageOptions: {
+      parser,
+      parserOptions: {
+        project: ['tsconfig.json', 'tsconfig.eslint.json']
+      },
+      globals: {
+        ...globals.browser,
+        ...globals.node,
+        ...globals.mocha
+      }
+    },
+    plugins: {
+      unicorn: pluginUnicorn,
+      n: pluginNode,
+      '@typescript-eslint': pluginTs,
+      promise: pluginPromise,
+      import: pluginImport
+    },
+    rules: {
+      ...configLove.rules,
+      ...pluginImport.flatConfigs.recommended.rules,
+      'n/no-sync': 'error',
+      'n/prefer-promises/fs': 'error',
+      'prettier/prettier': [
+        'error',
+        {
+          endOfLine: 'auto'
+        }
+      ],
+      '@typescript-eslint/prefer-nullish-coalescing': [
+        'error',
+        {
+          ignoreConditionalTests: true,
+          ignoreMixedLogicalExpressions: true
+        }
+      ],
+      '@typescript-eslint/strict-boolean-expressions': [
+        'error',
+        {
+          allowString: true,
+          allowNumber: true,
+          allowNullableObject: false,
+          allowNullableBoolean: true,
+          allowNullableString: true,
+          allowNullableNumber: true,
+          allowAny: true
+        }
+      ],
+      '@typescript-eslint/restrict-template-expressions': 'off',
+      '@typescript-eslint/no-unsafe-argument': 'off',
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/unbound-method': 'off',
+      '@typescript-eslint/class-methods-use-this': 'off',
+      '@typescript-eslint/no-magic-numbers': 'off',
+      '@typescript-eslint/init-declarations': 'off',
+      'unicorn/prefer-node-protocol': 'error',
+      'unicorn/catch-error-name': [
+        'error',
+        {
+          name: 'err'
+        }
+      ]
+    },
+    settings: {
+      'import/parsers': {
+        '@typescript-eslint/parser': ['.ts', '.tsx']
+      },
+      'import/resolver': {
+        typescript: {
+          alwaysTryTypes: true
+        }
+      }
+    }
+  },
+  {
+    ignores: ['node_modules/**', 'dist/**', 'out/**']
+  }
+];

.vscode/settings.json

@@ -14,7 +14,7 @@
     "pretest": "nr build",
     "test": "node ./out/test/runTest.js",
     "format": "prettier --write .",
-    "lint": "eslint --ext .ts,.js --fix src test scripts",
+    "lint": "eslint --fix src test scripts",
     "prepublishOnly": "nr build && vsce publish --no-dependencies"
   },
   "keywords": [
@@ -621,7 +621,7 @@
     }
   },
   "devDependencies": {
-    "@antfu/ni": "^0.21.12",
+    "@antfu/ni": "^0.23.0",
     "@kokororin/prettierrc": "^0.1.1",
     "@types/adm-zip": "^0.5.5",
     "@types/debug": "^4.1.12",
@@ -630,32 +630,32 @@
     "@types/node": "^18.0.0",
     "@types/semver": "^7.5.8",
     "@types/vscode": "^1.60.0",
-    "@typescript-eslint/eslint-plugin": "^7.1.1",
-    "@typescript-eslint/parser": "^7.1.1",
     "@vscode/test-electron": "^2.3.9",
     "@vscode/vsce": "^2.31.1",
     "adm-zip": "^0.5.10",
     "consola": "^3.2.3",
     "eslint": "^8.57.0",
+    "eslint-config-love": "^71.0.0",
     "eslint-config-prettier": "^9.1.0",
-    "eslint-config-standard-with-typescript": "^43.0.1",
-    "eslint-import-resolver-typescript": "^3.6.1",
-    "eslint-plugin-import": "^2.29.1",
-    "eslint-plugin-n": "^16.6.2",
-    "eslint-plugin-prettier": "^5.1.3",
-    "eslint-plugin-promise": "^6.1.1",
-    "eslint-plugin-unicorn": "^53.0.0",
+    "eslint-import-resolver-typescript": "^3.6.3",
+    "eslint-plugin-import": "^2.30.0",
+    "eslint-plugin-n": "^17.10.3",
+    "eslint-plugin-prettier": "^5.2.1",
+    "eslint-plugin-promise": "^7.1.0",
+    "eslint-plugin-unicorn": "^55.0.0",
     "fast-glob": "^3.3.2",
+    "globals": "^15.9.0",
     "md5": "^2.3.0",
     "mocha": "^10.3.0",
-    "prettier": "^3.2.5",
+    "prettier": "^3.3.3",
     "read-pkg-up": "^7.0.1",
     "rimraf": "^5.0.5",
     "semver": "^7.6.0",
     "simple-git": "^3.22.0",
-    "tsup": "^8.0.2",
-    "tsx": "^4.7.1",
-    "typescript": "~5.3.0"
+    "tsup": "^8.3.0",
+    "tsx": "^4.19.1",
+    "typescript": "~5.5.0",
+    "typescript-eslint": "^8.6.0"
   },
   "dependencies": {
     "compare-versions": "^6.1.0",
@@ -664,10 +664,10 @@
     "mem": "^8.1.1",
     "phpfmt": "^0.0.7"
   },
-  "packageManager": "pnpm@9.2.0",
+  "packageManager": "pnpm@9.10.0",
   "pnpm": {
     "patchedDependencies": {
-      "phpfmt@0.0.7": "patches/phpfmt@0.0.7.patch"
+      "phpfmt": "patches/phpfmt.patch"
     }
   }
 }