simplify and add features to reflective task lookup code

Code is much simpler now.
Now cbt sub-tasks are separated by . instead of spaces to
unify the syntax with method calls Scala. Also the reflective
code now works not only on builds but any kind of values,
so zero argument members of any types of return values can
simply be called.

This is also a large step towards detangling the reflective
lookup from cbt and turning it into a fully fletched
shell to Scala "native" call solution.

1 files changed, 6 insertions, 5 deletions

diff --git a/stage2/BasicBuild.scala b/stage2/BasicBuild.scala
index f32d4d9..4ca39a7 100644
--- a/stage2/BasicBuild.scala
+++ b/stage2/BasicBuild.scala
@@ -186,9 +186,10 @@ trait BaseBuild extends BuildInterface with DependencyImplementation with Trigge
   def run: ExitCode = run( context.args: _* )
 
   def test: Any =
-    Some(new lib.ReflectBuild(
-      DirectoryDependency(projectDirectory++"/test").build
-    ).callNullary(Some("run")))
+    lib.callReflective(
+      DirectoryDependency(projectDirectory++"/test").build,
+      Some("run")
+    )
 
   def t = test
   def rt = recursiveUnsafe(Some("test"))
@@ -221,13 +222,13 @@ trait BaseBuild extends BuildInterface with DependencyImplementation with Trigge
     recursiveUnsafe(context.args.lift(1))
   }
 
-  def recursiveUnsafe(taskName: Option[String]): ExitCode = {
+  def recursiveUnsafe(code: Option[String]): ExitCode = {
     recursiveSafe{
       b =>
       System.err.println(b.show)
       lib.trapExitCode{ // FIXME: trapExitCode does not seem to work here
         try{
-          new lib.ReflectBuild(b).callNullary(taskName)
+          lib.callReflective(b,code)
           ExitCode.Success
         } catch {
           case e: Throwable => println(e.getClass); throw e