git-checkout-interactive - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

index.js

@@ -1,6 +0,9 @@
-const { spawn } = require('child_process')
+#!/usr/bin/env node
+
+const { promisify } = require('util')
+const exec = promisify(require('child_process').exec)
 const prompts = require('prompts')
 
 async function run () {
-  const branches = await cmd('git branch -v --sort=-committerdate')
+  const { stdout: branches } = await exec('git branch -v --sort=-committerdate')
 
@@ -11,44 +14,36 @@ const choices = branches
     .map(branch => {
-      const [, flag, name, info] = branch.match(/([* ])\s+([^\s]+)\s+(.+)/)
-      return {
-        value: name,
-        disabled: flag === '*',
-        info
-      }
+      const [, flag, value, hint] = branch.match(/([* ]) +([^ ]+) +(.+)/)
+      return { value, hint, disabled: flag === '*' }
     })
 
-  const commits = choices.reduce((object, { value, info }) => ({
-    ...object,
-    [value]: info
-  }), {})
-
   const { branch } = await prompts({
     type: 'select',
     name: 'branch',
-    message: 'Select a branch',
+    message: 'Switch branch',
     choices,
-    initial: 0,
-    hint: commits[choices[0].value],
-    warn: 'Current branch',
+    hint: choices[0].hint,
+    warn: 'current branch',
     onState ({ value }) {
-      this.hint = commits[value]
+      this.hint = choices.find(c => c.value === value).hint
     }
   })
 
-  await cmd(`git checkout ${branch}`)
+  await checkout(branch)
 }
 
-function cmd (string) {
-  const [ cmd, ...args ] = string.split(' ')
-  return new Promise((resolve, reject) => {
-    const child = spawn(cmd, args)
-    let data = ''
-    child.stdout.on('data', buffer => {
-      data += buffer.toString()
-    })
-    child.stdout.on('end', () => resolve(data))
-    child.on('error', reject)
-  })
+async function checkout (branch) {
+  if (!branch) return
+  const { stdout, stderr } = await exec(`git checkout ${branch}`)
+  process.stdout.write(stdout)
+  process.stderr.write(stderr)
 }
 
-run()
+function onError (e) {
+  if (e.stderr) {
+    process.stderr.write(e.stderr)
+  } else {
+    console.error(e)
+  }
+}
+
+run().catch(onError)

package.json

 {
   "name": "git-checkout-interactive",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Quick switch between git branches",
@@ -5,0 +5,0 @@ "author": "Pete Cook",

No alert changes

Worsened metrics

Total package byte prevSize

1722

decreased by-5.02%

Lines of code

40

decreased by-13.04%

No dependency changes