feat(nr): select script

README.md

@@ -65,14 +65,6 @@ ni -g iroiro
 
 ### `nr` - run
 
-```bash
-nr
-
-# npm run start
-# yarn run start
-# pnpm run start
-```
-
 ```bash
 nr dev --port=3000
 
@@ -81,6 +73,12 @@ nr dev --port=3000
 # pnpm run dev -- --port=3000
 ```
 
+```bash
+nr
+
+# interactively select the script to run
+```
+
 ### `nci` - clean install
 
 ```bash

src/fs.ts

@@ -0,0 +1,18 @@
+import { resolve } from 'path'
+import fs from 'fs'
+
+export function getPackageJSON(): any {
+  const path = resolve(process.cwd(), 'package.json')
+
+  if (fs.existsSync(path)) {
+    try {
+      const raw = fs.readFileSync(path, 'utf-8')
+      const data = JSON.parse(raw)
+      return data
+    }
+    catch (e) {
+      console.warn('Failed to parse package.json')
+      process.exit(0)
+    }
+  }
+}

src/nr.ts

@@ -1,6 +1,33 @@
+import inquirer from 'inquirer'
 import { parseNr } from './commands'
+import { getPackageJSON } from './fs'
 import { run } from './runner'
 
 run(async(agent, args) => {
+  if (args.length === 0) {
+    const scripts = getPackageJSON().scripts || {}
+
+    const names = Object.keys(scripts)
+
+    if (!names.length)
+      return
+
+    try {
+      const { fn } = await inquirer.prompt({
+        name: 'fn',
+        message: 'script to run',
+        pageSize: 20,
+        type: 'list',
+        choices: names,
+      })
+      if (!fn)
+        return
+      args.push(fn)
+    }
+    catch (e) {
+      console.error(e)
+      process.exit(1)
+    }
+  }
   return parseNr(agent, args)
 })

src/runner.ts

@@ -7,7 +7,7 @@ import { remove } from './utils'
 const args = process.argv.slice(2).filter(Boolean)
 const DEBUG_SIGN = '?'
 
-export type Runner = (agent: Agent, args: string[], hasLock?: boolean) => Promise<string>
+export type Runner = (agent: Agent, args: string[], hasLock?: boolean) => Promise<string | undefined>
 
 export async function run(fn: Runner, options: DetectOptions = {}) {
   const debug = args.includes(DEBUG_SIGN)
@@ -25,6 +25,9 @@ export async function run(fn: Runner, options: DetectOptions = {}) {
     command = await fn(agent || await getDefaultAgent(), args, Boolean(agent))
   }
 
+  if (!command)
+    return
+
   if (debug)
     console.log(command)
   else