From ece14b664d7f8f0880a9666defad1564ab839bfa Mon Sep 17 00:00:00 2001
From: isaacs <i@izs.me>
Date: Tue, 30 Jun 2015 11:02:09 -0700
Subject: [PATCH] Use async function for bin

The better to handle win32's EBUSY.

Fix #74
---
 bin.js | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/bin.js b/bin.js
index 29bfa8a6..1bd5a0d1 100755
--- a/bin.js
+++ b/bin.js
@@ -18,7 +18,7 @@ var args = process.argv.slice(2).filter(function(arg) {
 if (help || args.length === 0) {
   // If they didn't ask for help, then this is not a "success"
   var log = help ? console.log : console.error
-  log('Usage: rimraf <path>')
+  log('Usage: rimraf <path> [<path> ...]')
   log('')
   log('  Deletes all files and folders at "path" recursively.')
   log('')
@@ -26,8 +26,15 @@ if (help || args.length === 0) {
   log('')
   log('  -h, --help    Display this usage info')
   process.exit(help ? 0 : 1)
-} else {
-  args.forEach(function(arg) {
-    rimraf.sync(arg)
+} else
+  go(0)
+
+function go (n) {
+  if (n >= args.length)
+    return
+  rimraf(args[n], function (er) {
+    if (er)
+      throw er
+    go(n+1)
   })
 }