From 00f539eeb26d2507a5576f0f95a004f04b78464c Mon Sep 17 00:00:00 2001
From: Daijiro Wachi <daijiro.wachi@gmail.com>
Date: Fri, 8 Apr 2016 10:43:49 +0200
Subject: [PATCH 1/2] npm install --save mkdirp

---
 package.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 4d1d3fd..ce0ffc5 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,7 @@
   "license": "MIT",
   "dependencies": {
     "globby": "^3.0.1",
+    "mkdirp": "^0.5.1",
     "neo-async": "^1.0.0",
     "postcss": "^5.0.0",
     "read-file-stdin": "^0.2.0",
@@ -33,4 +34,4 @@
     "postcss-import": "^7.1.0",
     "postcss-url": "^4.0.0"
   }
-}
\ No newline at end of file
+}

From 0a7aa7e2a2d835d36fe5f4fdae6c5477c47f8821 Mon Sep 17 00:00:00 2001
From: Daijiro Wachi <daijiro.wachi@gmail.com>
Date: Fri, 8 Apr 2016 12:00:18 +0200
Subject: [PATCH 2/2] Support mkdirp to create dest path if it doesn't exists

---
 Makefile |  4 ++++
 index.js | 11 ++++++++++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 871ead1..aaa3d55 100644
--- a/Makefile
+++ b/Makefile
@@ -92,6 +92,10 @@ test/build/js-config-all.css: test/in.css
 	./bin/postcss -c test/config-all.js
 	$(DIFF) $@ $(subst build,ref,$@)
 
+test/build/mkdirp/in.css: test/in.css
+	./bin/postcss -u postcss-url -o  $@ $<
+	$(DIFF) $@ $(subst build,ref,$@)
+
 test/build:
 	mkdir -p $@
 
diff --git a/index.js b/index.js
index f865c85..597ce7c 100644
--- a/index.js
+++ b/index.js
@@ -128,10 +128,12 @@ if (mapOptions === 'file') {
 
 var async = require('neo-async');
 var fs = require('fs');
+var path = require('path');
 var readFile = require('read-file-stdin');
 var path = require('path');
 var postcss = require('postcss');
 var processor = postcss(plugins);
+var mkdirp = require('mkdirp');
 
 // hook for dynamically updating the list of watched files
 global.watchCSS = function() {};
@@ -247,5 +249,12 @@ function writeFile(name, content, fn) {
     process.stdout.write(content);
     return fn();
   }
-  fs.writeFile(name, content, fn);
+
+  mkdirp(path.dirname(name), function (err) {
+    if (err) {
+      fn(err);
+    } else {
+      fs.writeFile(name, content, fn);
+    }
+  });
 }