8 files changed, 83 insertions, 6 deletions
diff --git a/examples/build-info-example/BuildInfo.scala b/examples/build-info-example/BuildInfo.scala
new file mode 100644
index 0000000..ac0e680
--- /dev/null
+++ b/examples/build-info-example/BuildInfo.scala
@@ -0,0 +1,8 @@
+// generated file
+import java.io._
+object BuildInfo{
+def artifactId   = "build-info-example"
+def groupId      = "cbt.examples"
+def version      = "0.1"
+def scalaVersion = "2.11.8"
+}
diff --git a/examples/build-info-example/Main.scala b/examples/build-info-example/Main.scala
new file mode 100644
index 0000000..cb4ad75
--- /dev/null
+++ b/examples/build-info-example/Main.scala
@@ -0,0 +1,9 @@
+object Main{
+  def main(args: Array[String]): Unit = {
+    import BuildInfo._
+    println("scalaVersion: "+scalaVersion)
+    println("groupId: "+groupId)
+    println("artifactId: "+artifactId)
+    println("version: "+version)
+  }
+}
+\ No newline at end of file
diff --git a/examples/build-info-example/Readme.md b/examples/build-info-example/Readme.md
new file mode 100644
index 0000000..acbb84e
--- /dev/null
+++ b/examples/build-info-example/Readme.md
@@ -0,0 +1,3 @@
+This is an example how to propagate build-time information
+such as version or scalaVersion to runtime.
+The advantage of the approach taken here is simplicity.
diff --git a/examples/build-info-example/build/build.scala b/examples/build-info-example/build/build.scala
new file mode 100644
index 0000000..f6fc7a4
--- /dev/null
+++ b/examples/build-info-example/build/build.scala
@@ -0,0 +1,27 @@
+import cbt._
+import java.nio.file.Files._
+
+class Build(val context: Context) extends PackageJars{
+  def name = "build-info-example"
+  def groupId = "cbt.examples"
+  def defaultVersion = "0.1"
+  override def defaultScalaVersion = "2.11.8"
+  override def compile = {
+    val file = (projectDirectory ++ "/BuildInfo.scala").toPath
+    val contents = s"""// generated file
+import java.io._
+object BuildInfo{
+def artifactId   = "$artifactId"
+def groupId      = "$groupId"
+def version      = "$version"
+def scalaVersion = "$scalaVersion"
+}
+"""
+    if( exists(file) && contents != new String(readAllBytes(file)) )
+      write(
+        (projectDirectory ++ "/BuildInfo.scala").toPath,
+        contents.getBytes
+      )
+    super.compile
+  }
+}
diff --git a/test/library-test/build/build.scala b/test/library-test/build/build.scala
index a6e61af..d07e58e 100644
--- a/test/library-test/build/build.scala
+++ b/test/library-test/build/build.scala
@@ -1,7 +1,11 @@
 import cbt._
 
-// cbt:https://github.com/cvogt/cbt.git#1f4f6097d3ca682d6fd20a7cc6dd277832350827
-class Build(val context: Context) extends BaseBuild{
+// cbt:https://github.com/cvogt/cbt.git#bf4ea112fe668fb7e2e95a2baca4989b16384783
+class Build(val context: Context) extends BaseBuild with PackageJars{
+  def groupId = "cbt.test"
+  def defaultVersion = "0.1"
+  def name = "library-test"
+
   override def dependencies =
     super.dependencies ++ // don't forget super.dependencies here for scala-library, etc.
     Seq(
diff --git a/test/simple-fixed-cbt/Main.scala b/test/simple-fixed-cbt/Main.scala
new file mode 100644
index 0000000..75f9349
--- /dev/null
+++ b/test/simple-fixed-cbt/Main.scala
@@ -0,0 +1,6 @@
+import lib_test.Foo
+import org.eclipse.jgit.lib.Ref
+import com.spotify.missinglink.ArtifactLoader
+object Main extends App{
+  println(Foo.bar)
+}
diff --git a/test/simple-fixed-cbt/build/build.scala b/test/simple-fixed-cbt/build/build.scala
new file mode 100644
index 0000000..1d0640d
--- /dev/null
+++ b/test/simple-fixed-cbt/build/build.scala
@@ -0,0 +1,14 @@
+import cbt._
+
+// cbt:https://github.com/cvogt/cbt.git#bf4ea112fe668fb7e2e95a2baca4989b16384783
+class Build(val context: cbt.Context) extends PackageJars{
+  override def dependencies = super.dependencies ++ Seq(
+    DirectoryDependency( context.cbtHome ++ "/test/library-test" )
+  ) ++ Resolver( mavenCentral ).bind(
+    MavenDependency("org.eclipse.jgit", "org.eclipse.jgit", "4.2.0.201601211800-r"),
+    MavenDependency("com.spotify", "missinglink-core", "0.1.1")
+  )
+  def groupId: String = "cbt.test"
+  def defaultVersion: String = "0.1"
+  def name: String = "simple-fixed-cbt"
+}
+\ No newline at end of file
diff --git a/test/test.scala b/test/test.scala
index 685d7ce..5b4a4af 100644
--- a/test/test.scala
+++ b/test/test.scala
@@ -212,10 +212,10 @@ object Main{
     compile("../examples/uber-jar-example")
     
     {
-      val res = task("docJar","library-test")
-      assert( res.out endsWith "library-test_2.11-0.1-javadoc.jar" )
-      assert( res.err startsWith "model contains" )
-      assert( res.err endsWith "documentable templates" )
+      val res = task("docJar","simple-fixed-cbt")
+      assert( res.out endsWith "simple-fixed-cbt_2.11-0.1-javadoc.jar", res.out )
+      assert( res.err contains "model contains", res.err )
+      assert( res.err endsWith "documentable templates", res.err )
     }
     
     {
@@ -225,6 +225,12 @@ object Main{
     }
 
     {
+      val res = runCbt("../examples/build-info-example", Seq("run"))
+      assert(res.exit0)
+      assert(res.out contains "version: 0.1", res.out)
+    }
+
+    {
       val res = runCbt("forgot-extend", Seq("run"))
       assert(!res.exit0)
       assert(res.err contains "Build cannot be cast to cbt.BuildInterface", res.err)