Use separate project for native libraries

1 files changed, 26 insertions, 6 deletions

diff --git a/project/Build.scala b/project/Build.scala
index e1551a4..9a6c0e0 100644
--- a/project/Build.scala
+++ b/project/Build.scala
@@ -1,10 +1,12 @@
 import sbt._
 import sbt.Keys._
 
-object NativeUtilsBuild extends Build {
+object JniBuild extends Build {
+
+  val scalaVersions = List("2.11.7", "2.10.5")
 
   val commonSettings = Seq(
-    version := "0.1-SNAPSHOT",
+    version := "0.2-SNAPSHOT",
     organization := "ch.jodersky",
     scalacOptions ++= Seq("-deprecation", "-feature")
   )
@@ -16,21 +18,39 @@ object NativeUtilsBuild extends Build {
       library, plugin
     ),
     settings = Seq(
-      publish := {}
+      publish := {},
+      publishLocal := {}
     )
   )
 
   lazy val library = Project(
     id = "jni-library",
     base = file("jni-library"),
-    settings = commonSettings
+    settings = commonSettings ++ Seq(
+      scalaVersion := scalaVersions.head,
+      crossScalaVersions := scalaVersions.reverse
+    )
   )
 
   lazy val plugin = Project(
     id = "sbt-jni",
     base = file("jni-plugin"),
-    settings = commonSettings ++ Seq(sbtPlugin := true),
-    dependencies = Seq(library)
+    dependencies = Seq(library),
+    settings = commonSettings ++ Seq(
+      sbtPlugin := true,
+      sourceGenerators in Compile += Def.task{
+        val src = s"""|package ch.jodersky.sbt.jni
+                      |
+                      |private object Version {
+                      |  final val PluginVersion = "${version.value}"
+                      |}
+                      |""".stripMargin
+        val file = sourceManaged.value / "ch" / "jodersky" / "sbt" / "jni" / "Version.scala"
+        IO.write(file, src)
+        Seq(file)
+      }.taskValue,
+      libraryDependencies += "org.ow2.asm" % "asm" % "5.0.4"
+    )
   )
 
 }