refactor/simplify scalaJs plugin and example

- Restructure code as 1 library case class and 1 Build mixin trait. A library is generally easier to understand and could be re-used independently. 1 trait seems simpler than several here.
- Let not the plugin create the multi-project build, but the user project manually. I think while this adds some minor code overhead it is much simpler to understand. Fewer tasks and other moving parts needed.
- Remove verbose nested sbt-style folder structure. It's simpler without it :).

1 files changed, 22 insertions, 0 deletions

diff --git a/examples/scalajs-react-example/js/build/build.scala b/examples/scalajs-react-example/js/build/build.scala
new file mode 100644
index 0000000..29f1c73
--- /dev/null
+++ b/examples/scalajs-react-example/js/build/build.scala
@@ -0,0 +1,22 @@
+import cbt._
+class Build(val context: Context) extends ScalaJsBuild{
+  override val projectName = "my-project"
+
+  override def sources = super.sources ++ Seq(
+    projectDirectory.getParentFile ++ "/shared"
+  )
+
+  override def dependencies = (
+    super.dependencies ++
+      Resolver( mavenCentral ).bind(
+        //"org.scalatest" %%% "scalatest" % "3.0.0-RC2",
+        "com.github.japgolly.scalajs-react" %%% "core" % "0.10.4", // for example
+        // for example if you want explicitely state scala version
+        "org.scala-js" % "scalajs-dom_sjs0.6_2.11" % "0.9.0"
+      )
+  )
+
+  override protected def fastOptJSFile = {
+    projectDirectory.getParentFile ++ "/server/public" ++ ("/"++super.fastOptJSFile.getName)
+  }
+}