- added description for new version

- code refactoring
- fixed error when sass had tried to compile files in not an existing directory

README.md

@@ -1,19 +1,19 @@
 sbt-sass for Play Framework 2.3.x
 ========
-Plugin based on [play-sass][play-sass] for Play Framework 2.2.x 
+Plugin based on [play-sass][play-sass] 
+
+## ver 0.1.6 [23 aug 2014]
+* Added support of sourcemaps generation, thanks to [@onelson][onelson]
+* `--sourcemaps` parameter has hardcoded . It is absent in `sass` versions before `3.3`.  
 
 ## ver 0.1.5 [02 aug 2014]
 * Fixes #9 : added WebJars integration
 
-## ver 0.1.4 [01 aug 2014]
-* Fixes #8 : fixed incremental compilation issues (now dependencies compilation works)
-* Improved sass command execution in Linux
-
 # Prerequisites
 [Sass][sass] compiler needs to be installed for plugin to work. This means that `sass` executable
-needs to be found in path. Sass can be installed by by installing `sass` gem (version 3.2.19 is required by compass).
+needs to be found in path. Sass can be installed by installing `sass` gem (**minimal version 3.3**).
 ```
-gem install sass -v 3.2.19 
+gem install sass -v 3.4.0 
 ```
 You can verify that `sass` has been installed by following command:
 ```
@@ -30,7 +30,7 @@ gem install compass
    ```
    resolvers += Resolver.url("GitHub repository", url("http://shaggyyeti.github.io/releases"))(Resolver.ivyStylePatterns)
 
-   addSbtPlugin("default" % "sbt-sass" % "0.1.5")
+   addSbtPlugin("default" % "sbt-sass" % "0.1.6")
    ```
 2. Run `activator`
 
@@ -43,7 +43,7 @@ gem install compass
 3. In sbt-console execute command `publishLocal`
 4. Add line in your play project to project/plugins.sbt
    ```
-   addSbtPlugin("default" % "sbt-sass" % "0.1.5")
+   addSbtPlugin("default" % "sbt-sass" % "0.1.6")
    ```
 5. Run `activator`
 
@@ -88,3 +88,4 @@ sassOptions in Assets ++= Seq("--compass", "-r", "compass")
 [play-2.3-anatomy]: http://www.playframework.com/documentation/2.3.x/Anatomy
 [issue6]: https://github.com/ShaggyYeti/sbt-sass/issues/6#issuecomment-49294238
 [idea-env-vars]: http://www.jetbrains.com/idea/webhelp/path-variables-2.html
+[onelson]: https://github.com/onelson

build.sbt

@@ -2,7 +2,7 @@ sbtPlugin := true
 
 name := "sbt-sass"
 
-version := "0.1.5"
+version := "0.1.6"
 
 scalaVersion := "2.10.4"
 

play-sass-example/project/plugins.sbt

@@ -5,4 +5,4 @@ addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.3.0")
 
 //resolvers += Resolver.url("GitHub repository", url("http://shaggyyeti.github.io/releases"))(Resolver.ivyStylePatterns)
 
-addSbtPlugin("default" % "sbt-sass" % "0.1.5")
+addSbtPlugin("default" % "sbt-sass" % "0.1.6")

src/main/scala/sass/SbtSass.scala

@@ -25,7 +25,7 @@ object SbtSass extends AutoPlugin {
 
   val baseSbtSassSettings = Seq(
     sassEntryPoints <<= (sourceDirectory in Assets)(srcPath => ((srcPath ** "*.sass") +++ (srcPath ** "*.scss") --- srcPath ** "_*")),
-//    sassOptions := Seq.empty[String],
+    // include webjar folders
     sassOptions := (webModuleDirectories in Assets).value.getPaths.foldLeft(Seq.empty[String]){ (acc, str) => acc ++ Seq("-I", str)},
     resourceManaged in sass in Assets := (webTarget in Assets).value / "sass" / "main",
     managedResourceDirectories += (resourceManaged in sass).value,
@@ -46,6 +46,10 @@ object SbtSass extends AutoPlugin {
               val targetFileCssMin = (resourceManaged in sass).value / fileName.concat(".min.css")
               val targetFileCssMinSourcemap = (resourceManaged in sass).value / fileName.concat(".min.css.map")
 
+              // prepares folders for results of sass compiler
+              targetFileCss.getParentFile().mkdirs()
+
+              // sass compiles and creates files
               val dependencies = SassCompiler.compile(file, targetFileCss, targetFileCssMin, sassOptions.value)
 
               val readFiles: Set[File] = (dependencies.map { new File(_) }).toSet + file
@@ -62,8 +66,8 @@ object SbtSass extends AutoPlugin {
             }
           }
           val createdFiles = (compilationResults.map {_._1})
-            .foldLeft(Seq.empty[File]) { (files, pair) => files ++ Seq(pair._1, pair._2)}
-          val cachedForIncrementalCompilation = compilationResults.foldLeft(Map.empty[File, OpResult]) { (acc, e) => acc ++ Map((e._2, e._3))}
+            .foldLeft(Seq.empty[File]) { (createdFilesList, targetFiles) => createdFilesList ++ Seq(targetFiles._1, targetFiles._2)}
+          val cachedForIncrementalCompilation = compilationResults.foldLeft(Map.empty[File, OpResult]) { (acc, sourceAndResultFiles) => acc ++ Map((sourceAndResultFiles._2, sourceAndResultFiles._3))}
           (cachedForIncrementalCompilation, createdFiles)
       }
       (results._1 ++ results._2.toSet).toSeq