chown directories too (#60)

Author: zkat

index.js

@@ -1,3 +1,4 @@
+var chownr = require('chownr')
 var tar = require('tar-stream')
 var pump = require('pump')
 var mkdirp = require('mkdirp')
@@ -285,10 +286,14 @@ exports.extract = function (cwd, opts) {
 
     if (header.type === 'directory') {
       stack.push([name, header.mtime])
-      return mkdirp(name, {fs: xfs}, stat)
+      return mkdirfix(name, {
+        fs: xfs, own: own, uid: header.uid, gid: header.gid
+      }, stat)
     }
 
-    mkdirp(path.dirname(name), {fs: xfs}, function (err) {
+    mkdirfix(path.dirname(name), {
+      fs: xfs, own: own, uid: header.uid, gid: header.gid
+    }, function (err) {
       if (err) return next(err)
 
       switch (header.type) {
@@ -306,3 +311,13 @@ exports.extract = function (cwd, opts) {
 
   return extract
 }
+
+function mkdirfix (name, opts, cb) {
+  mkdirp(name, {fs: opts.xfs}, function (err, made) {
+    if (!err && made && opts.own) {
+      chownr(made, opts.uid, opts.gid, cb)
+    } else {
+      cb(err)
+    }
+  })
+}

package.json

@@ -3,6 +3,7 @@
   "version": "1.15.0",
   "description": "filesystem bindings for tar-stream",
   "dependencies": {
+    "chownr": "^1.0.1",
     "mkdirp": "^0.5.0",
     "pump": "^1.0.0",
     "tar-stream": "^1.1.2"