feat(eslint-plugin): add install script.

README.md

@@ -7,7 +7,7 @@
 
 ## [My custom rules](./packages/eslint-plugin/README.md)
 
-- [@lvjiaxuan/no-spaces-on-empty-line](./packages/eslint-plugin/src/rules/no-spaces-on-empty-line.ts) is deprecated.
+- [~~@lvjiaxuan/no-spaces-on-empty-line~~](./packages/eslint-plugin/src/rules/no-spaces-on-empty-line.ts) is deprecated.
 - [@lvjiaxuan/prefer-constraint-tuple-type](./packages/eslint-plugin/src/rules/prefer-constraint-tuple-type.ts) is warning by default.
 - [@lvjiaxuan/no-multi-empty-lines-in-pattern](./packages/eslint-plugin/src/rules/no-multi-empty-lines-in-pattern.ts) is warning by default.
 - [@lvjiaxuan/omit-arrow-curly](./packages/eslint-plugin/src/rules/omit-arrow-curly.ts) is warning by default.
@@ -16,24 +16,14 @@
 
 Installation:
 ```bash
-ni @lvjiaxuan/eslint-config -D
+ni @lvjiaxuan/eslint-config -D # By @antfu/ni
 npm i lvjiaxuan/eslint-config -D
 pnpm add lvjiaxuan/eslint-config -D
-```
 
-*package.json* Setting:
-```json
-{
-  "eslintConfig": {
-    "extends": [
-      "@lvjiaxuan"
-    ]
-  }
-}
+nx @lvjiaxuan/eslint-config # Shortcut
+nx @lvjiaxuan/eslint-plugin # Include custom rules
 ```
 
-> Shortcut(uses [@antfu/ni](https://github.com/antfu/ni)): `nx @lvjiaxuan/eslint-config`
-
 Fix on save. VScode settings as below:
 ```json
 {
@@ -46,5 +36,5 @@ Fix on save. VScode settings as below:
 # Refer
 
 - https://github.com/antfu/eslint-config
-- https://eslint.org/
-- https://typescript-eslint.io/
+- https://eslint.org
+- https://typescript-eslint.io

packages/all/index.js

@@ -1 +1 @@
-module.exports = { extends: [ '@lvjiaxuan/vue' ] }
+module.exports = { extends: '@lvjiaxuan/vue' }

packages/eslint-plugin/README.md

@@ -4,7 +4,7 @@
 
 Installation:
 ```shell
-npm i @lvjiaxuan/eslint-plugin
+npm i @lvjiaxuan/eslint-plugin -D
 ```
 
 *package.json* Setting:

packages/eslint-plugin/add.ts

@@ -0,0 +1,41 @@
+import { execaSync } from 'execa'
+import path from 'node:path'
+import fs from 'node:fs'
+
+try {
+
+  const cwd = process.cwd()
+
+  // Install
+  execaSync('ni', [ '@lvjiaxuan/eslint-plugin', 'eslint', '-D' ], { stdio: 'inherit', cwd })
+
+  // Setup
+  const pkgPath = path.resolve(cwd, 'package.json')
+  const pkgInfo = JSON.parse(fs.readFileSync(pkgPath, 'utf-8')) as {
+    scripts?: { [x: string]: string }
+    eslintConfig?: {
+      extends?: string | string[]
+    }
+  }
+  pkgInfo.eslintConfig = pkgInfo.eslintConfig ?? {}
+
+  if (typeof pkgInfo.eslintConfig.extends === 'string') {
+    pkgInfo.eslintConfig.extends = [ pkgInfo.eslintConfig.extends, 'plugin:@lvjiaxuan/recommended' ]
+  } else if (Array.isArray(pkgInfo.eslintConfig.extends)) {
+    pkgInfo.eslintConfig.extends = [ ...pkgInfo.eslintConfig.extends, 'plugin:@lvjiaxuan/recommended' ]
+  } else {
+    pkgInfo.eslintConfig = { extends: 'plugin:@lvjiaxuan/recommended' }
+  }
+
+  pkgInfo.scripts = pkgInfo.scripts ?? {}
+  !pkgInfo.scripts.lint && (
+    pkgInfo.scripts.lint = 'eslint .'
+  )
+
+  fs.writeFileSync(pkgPath, JSON.stringify(pkgInfo, null, 2) + '\n')
+
+  process.exit(0)
+} catch (error) {
+  console.error(error)
+  process.exit(1)
+}

packages/eslint-plugin/bin/add.mjs

@@ -0,0 +1,3 @@
+#!/usr/bin/env node
+'use strict'
+import '../dist/add.js'

packages/eslint-plugin/package.json

@@ -8,16 +8,16 @@
     "eslintplugin",
     "eslint-plugin"
   ],
-  "main": "./dist/index.cjs",
-  "module": "./dist/index.mjs",
+  "main": "./dist/src/index.cjs",
+  "module": "./dist/src/index.mjs",
+  "bin": "./bin/add.mjs",
   "files": [
-    "dist"
+    "!./add.js"
   ],
   "scripts": {
-    "dev": "vitest omit-arrow-curly.test.ts",
+    "dev": "vitest",
     "test": "vitest run",
-    "stub": "unbuild --stub",
-    "build": "unbuild",
+    "build": "nx tsup src/index.ts add.ts --target=node16 --format=esm,cjs --splitting",
     "prepublishOnly": "nr build"
   },
   "peerDependencies": {
@@ -31,8 +31,6 @@
   "devDependencies": {
     "@types/lodash.merge": "^4.6.7",
     "eslint": "^8.34.0",
-    "typescript": "^4.9.5",
-    "unbuild": "^0.7.6",
     "vitest": "^0.18.1"
   }
 }

packages/eslint-plugin/src/configs/recommended.ts

@@ -1,6 +1,6 @@
 export default {
-  extends: [ '@lvjiaxuan' ],
-  plugins: [ '@lvjiaxuan' ],
+  extends: '@lvjiaxuan',
+  plugins: '@lvjiaxuan',
   rules: {
     '@lvjiaxuan/prefer-constraint-tuple-type': 'warn',
     '@lvjiaxuan/no-multi-empty-lines-in-pattern': 'warn',