feat($core): support delete remotes branches

close #1

Author: 2nthony

lib/index.js

@@ -4,12 +4,14 @@ const fs = require('fs')
 const spawn = require('cross-spawn')
 const parseArgs = require('../utils/parseArgs')
 const logger = require('../utils/logger')
+const matcher = require('multimatch')
 
 module.exports = class Core {
   constructor() {
     this.cwd = process.cwd()
     this.rawArgs = process.argv
-    this.args = parseArgs(this.rawArgs.slice(2))
+    this.args = parseArgs(this.rawArgs)
+    this.isRemotes = this.args.has('r') || this.args.has('remotes')
 
     this.isGitProject()
 
@@ -18,9 +20,19 @@ module.exports = class Core {
 
   initCli() {
     const cli = (this.cli = cac())
-    this.command = cli.command('[...branches]').action(branches => {
-      this.deleteBranch(branches)
-    })
+    this.command = cli
+      .command('[...branches]')
+      .usage('[...branches] [options]')
+      .option('-r, --remotes', 'Delete remotes branches')
+      .action((branches, options) => {
+        this.deleteBranch(branches, options)
+      })
+
+    if (this.isRemotes) {
+      cli.option('--scope', 'Remote branch scope', {
+        default: 'origin'
+      })
+    }
 
     cli.version(require('../package.json').version).help()
 
@@ -35,9 +47,14 @@ module.exports = class Core {
     return true
   }
 
-  getBranch() {
-    const { stdout } = spawn.sync('git', ['branch'])
-    const branch = stdout
+  getBranch(options) {
+    const { stdout } = spawn.sync(
+      'git',
+      ['branch'].concat(this.isRemotes ? ['-r'] : [])
+    )
+    let branch = []
+
+    branch = stdout
       .toString()
       .trimRight()
       .split('\n')
@@ -46,19 +63,33 @@ module.exports = class Core {
           return b.trim()
         }
       })
-      .filter(Boolean)
+
+    if (options.scope) {
+      branch = matcher(branch, [`${options.scope}/**`]).map(b => {
+        if (!b.includes('->')) {
+          return b.replace(`${options.scope}/`, '')
+        }
+      })
+    }
+
+    branch = branch.filter(Boolean)
 
     return branch
   }
 
-  deleteBranch(branches) {
-    const match = require('multimatch')
-    const matched = match(this.getBranch(), branches)
+  deleteBranch(branches, options) {
+    const matched = matcher(this.getBranch(options), branches)
 
     matched.forEach(branch => {
-      const ps = spawn.sync('git', ['branch', branch, '-D'])
+      const args = options.remotes
+        ? ['push', options.scope, `:${branch}`]
+        : ['branch', branch, '-D']
+      const ps = spawn.sync('git', args)
       if (ps.status === 0) {
-        logger.success('Deleted branch', `\`${branch}\``)
+        logger.success(
+          `Deleted${options.remotes ? ' remote' : ''} branch`,
+          `\`${branch}\``
+        )
       }
     })
   }