Build eslint entrypoint

Author: razor-x

package-lock.json

@@ -15,6 +15,16 @@
         "types": "./dist/index.d.cts",
         "default": "./dist/index.cjs"
       }
+    },
+    "./eslint": {
+      "import": {
+        "types": "./eslint.d.ts",
+        "default": "./eslint.js"
+      },
+      "require": {
+        "types": "./dist/eslint.d.cts",
+        "default": "./dist/eslint.cjs"
+      }
     }
   },
   "module": "index.js",
@@ -34,6 +44,9 @@
     "index.js",
     "index.js.map",
     "index.d.ts",
+    "eslint.js",
+    "eslint.js.map",
+    "eslint.d.ts",
     "lib",
     "src",
     "dist",
@@ -42,8 +55,8 @@
   ],
   "scripts": {
     "build": "npm run build:entrypoints",
-    "prebuild": "tsx src/index.ts",
-    "postbuild": "node ./index.js",
+    "prebuild": "concurrently --raw --group 'tsx src/index.ts' 'tsx src/eslint.ts'",
+    "postbuild": "concurrently --raw --group 'node ./index.js' 'node ./eslint.js'",
     "build:entrypoints": "npm run build:ts",
     "postbuild:entrypoints": "tsup",
     "build:ts": "tsc --project tsconfig.build.json",
@@ -86,6 +99,7 @@
     "@swc/core": "^1.11.29",
     "ava": "^6.0.1",
     "c8": "^10.1.2",
+    "concurrently": "^9.1.2",
     "del-cli": "^6.0.0",
     "eslint": "^8.9.0",
     "landlubber": "^2.0.0",

package.json

@@ -0,0 +1,61 @@
+export default {
+  plugins: ['simple-import-sort', 'unused-imports'],
+  parserOptions: {
+    sourceType: 'module',
+    ecmaVersion: 'latest',
+  },
+  rules: {
+    'no-console': 'error',
+    'unused-imports/no-unused-imports': 'error',
+    'unused-imports/no-unused-vars': [
+      'error',
+      {
+        vars: 'all',
+        varsIgnorePattern: '^_',
+        args: 'after-used',
+        argsIgnorePattern: '^_',
+        ignoreRestSiblings: true,
+      },
+    ],
+    'import/extensions': ['error', 'ignorePackages'],
+    'import/no-duplicates': ['error', { 'prefer-inline': true }],
+    'import/no-relative-parent-imports': 'error',
+    'simple-import-sort/imports': [
+      'error',
+      {
+        groups: [
+          ['^\\u0000'],
+          ['^node:'],
+          ['^@?\\w'],
+          ['^lib/'],
+          ['^'],
+          ['^\\.'],
+        ],
+      },
+    ],
+    'simple-import-sort/exports': 'error',
+  },
+  overrides: [
+    {
+      files: ['*.js', '*.mjs', '*.cjs'],
+      extends: ['standard', 'prettier'],
+    },
+    {
+      files: ['*.ts', '*.tsx'],
+      extends: ['standard-with-typescript', 'prettier'],
+      parserOptions: {
+        project: './tsconfig.json',
+      },
+      rules: {
+        '@typescript-eslint/no-import-type-side-effects': 'error',
+        '@typescript-eslint/consistent-type-imports': [
+          'error',
+          {
+            fixStyle: 'inline-type-imports',
+          },
+        ],
+        '@typescript-eslint/no-unused-vars': 'off',
+      },
+    },
+  ],
+}

src/eslint.ts

@@ -9,7 +9,7 @@
     "rootDir": "./src",
     "outDir": "./"
   },
-  "files": ["src/index.ts"],
+  "files": ["src/index.ts", "src/eslint.ts"],
   "include": ["src/**/*"],
   "exclude": ["**/*.test.ts", "tsup.config.ts"]
 }

tsconfig.build.json

@@ -28,6 +28,6 @@
       "lib/*": ["./src/lib/*"]
     }
   },
-  "files": ["src/index.ts"],
+  "files": ["src/index.ts", "src/eslint.ts"],
   "include": ["src/**/*", "test/**/*", "examples/**/*", "tsup.config.ts"]
 }

tsconfig.json

@@ -2,7 +2,7 @@ import { defineConfig } from 'tsup'
 
 export default defineConfig({
   tsconfig: 'tsconfig.build.json',
-  entry: ['src/index.ts'],
+  entry: ['src/index.ts', 'src/eslint.ts'],
   format: ['cjs'],
   treeshake: true,
   dts: true,