From 00b7a9e3551c60f2c593731e2c99a45c05d9a818 Mon Sep 17 00:00:00 2001
From: Joseph Tuskan <josephtuskan@gmail.com>
Date: Wed, 7 Sep 2016 17:16:48 -0400
Subject: [PATCH] Added %d as an extended replacement for directory name

---
 lib/block.js  | 5 ++++-
 lib/common.js | 2 +-
 readme.md     | 1 +
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/block.js b/lib/block.js
index 636f59f..9b5b58b 100644
--- a/lib/block.js
+++ b/lib/block.js
@@ -28,13 +28,16 @@ Block.prototype.build = function () {
     if (this.uniqueExts) {
         var extname = path.extname(this.file.path);
         var basename = path.basename(this.file.path, extname);
-
+        var dirname = path.dirname(this.file.path);
         if (this.uniqueExts['%f']) {
             this.uniqueExts['%f'].value = basename;
         }
         if (this.uniqueExts['%e']) {
             this.uniqueExts['%e'].value = extname;
         }
+        if (this.uniqueExts['%d']) {
+            this.uniqueExts['%d'].value = dirname.split(path.sep).pop();
+        }
 
         Object.keys(this.uniqueExts).forEach(function (key) {
             var unique = this.uniqueExts[key];
diff --git a/lib/common.js b/lib/common.js
index e5cf75c..ddecf32 100644
--- a/lib/common.js
+++ b/lib/common.js
@@ -56,7 +56,7 @@ module.exports = {
     parseTasks: function (options) {
         options = options || {};
 
-        var utilExtensions = /%f|%e/g;
+        var utilExtensions = /%f|%e|%d/g;
         var tasksByNames = {};
 
         var tasksPromises = Object.keys(options).map(function (name) {
diff --git a/readme.md b/readme.md
index 69c0798..31215bc 100644
--- a/readme.md
+++ b/readme.md
@@ -98,6 +98,7 @@ Valid extended replacements are:
 
 * **%f** - this will be replaced with the filename, without an extension.
 * **%e** - this will be replaced with the extension including the `.` character.
+* **%d** - this will be replaced with the directory name.
 
 ###### Stream replacements:
 Everywhere a string replacement can be given, a stream of vinyl is also accepted. The content of each file will be treated as UTF-8 text and used for replacement. If the stream produces more than a file the behavior is the same as when an array is given.