From 31a3218ae668a11266f8dfaaf8337a0cac38a6a3 Mon Sep 17 00:00:00 2001
From: Eugene ONeill <oneill.eugene@gmail.com>
Date: Tue, 29 Sep 2015 19:17:23 -0700
Subject: [PATCH 1/3] add the .file property to options before handing off to
 node-sass

---
 index.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/index.js b/index.js
index adb4c10..f96bc0b 100644
--- a/index.js
+++ b/index.js
@@ -36,6 +36,7 @@ var gulpSass = function gulpSass(options, sync) {
 
     opts = assign({}, options);
     opts.data = file.contents.toString();
+    opts.file = file.path;
 
     // Ensure `indentedSyntax` is true if a `.sass` file
     if (path.extname(file.path) === '.sass') {

From 058b42c80aa0540c52cae1484c6472d972f8ffe7 Mon Sep 17 00:00:00 2001
From: Eugene ONeill <oneill.eugene@gmail.com>
Date: Thu, 1 Oct 2015 16:40:45 -0700
Subject: [PATCH 2/3] remove unnecessary includePaths adjusts now that we're
 setting file property correctly

---
 index.js | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/index.js b/index.js
index f96bc0b..4bc06d3 100644
--- a/index.js
+++ b/index.js
@@ -36,6 +36,8 @@ var gulpSass = function gulpSass(options, sync) {
 
     opts = assign({}, options);
     opts.data = file.contents.toString();
+
+    // we set the file path here so that libsass can correctly resolve import paths
     opts.file = file.path;
 
     // Ensure `indentedSyntax` is true if a `.sass` file
@@ -43,18 +45,6 @@ var gulpSass = function gulpSass(options, sync) {
       opts.indentedSyntax = true;
     }
 
-    // Ensure file's parent directory in the include path
-    if (opts.includePaths) {
-      if (typeof opts.includePaths === 'string') {
-        opts.includePaths = [opts.includePaths];
-      }
-    }
-    else {
-      opts.includePaths = [];
-    }
-
-    opts.includePaths.unshift(path.dirname(file.path));
-
     // Generate Source Maps if plugin source-map present
     if (file.sourceMap) {
       opts.sourceMap = file.path;

From cc31400b553c639421df899d5d000e0ffc27b20a Mon Sep 17 00:00:00 2001
From: Eugene ONeill <oneill.eugene@gmail.com>
Date: Thu, 3 Dec 2015 15:43:08 -0800
Subject: [PATCH 3/3] fix sourcemap transform

---
 index.js | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)

diff --git a/index.js b/index.js
index 4bc06d3..0224526 100644
--- a/index.js
+++ b/index.js
@@ -60,35 +60,33 @@ var gulpSass = function gulpSass(options, sync) {
           sassMapFile,
           sassFileSrc,
           sassFileSrcPath,
-          sourceFileIndex,
-          filteredSources;
+          sourceFileIndex;
 
       // Build Source Maps!
       if (sassObj.map) {
         // Transform map into JSON
         sassMap = JSON.parse(sassObj.map.toString());
         // Grab the stdout and transform it into stdin
-        sassMapFile = sassMap.file.replace('stdout', 'stdin');
+        sassMapFile = sassMap.file.replace(/^stdout$/, 'stdin');
         // Grab the base file name that's being worked on
         sassFileSrc = file.relative;
         // Grab the path portion of the file that's being worked on
         sassFileSrcPath = path.dirname(sassFileSrc);
         if (sassFileSrcPath) {
           //Prepend the path to all files in the sources array except the file that's being worked on
-          for (sourceFileIndex = 0; sourceFileIndex < sassMap.sources.length; sourceFileIndex++) {
-            if (sourceFileIndex !== sassMap.sources.indexOf(sassMapFile)) {
-              sassMap.sources[sourceFileIndex] = path.join(sassFileSrcPath, sassMap.sources[sourceFileIndex]);
-            }
-          }
+          sourceFileIndex = sassMap.sources.indexOf(sassMapFile);
+          sassMap.sources = sassMap.sources.map(function(source, index) {
+            return (index === sourceFileIndex) ? source : path.join(sassFileSrcPath, source);
+          });
         }
+
         // Remove 'stdin' from souces and replace with filenames!
-        filteredSources = sassMap.sources.filter(function(src) {
-          if (src.indexOf('stdin') === -1) {
+        sassMap.sources = sassMap.sources.filter(function(src) {
+          if (src !== 'stdin') {
             return src;
           }
         });
-        sassMap.sources = filteredSources;
-        sassMap.sources.unshift(sassFileSrc);
+
         // Replace the map file with the original file name (but new extension)
         sassMap.file = gutil.replaceExtension(sassFileSrc, '.css');
         // Apply the map