add support for forking the jvm process when invoking a main class

and add example of using akka-http that doesn’t work without this.

Also add functionality to emulate inheritIO when running via nailgun
process. Only caveat right now: user has to press ENTER to terminate
the input strea.

2 files changed, 46 insertions, 0 deletions

diff --git a/examples/fork-example/Main.scala b/examples/fork-example/Main.scala
new file mode 100644
index 0000000..2ce5af8
--- /dev/null
+++ b/examples/fork-example/Main.scala
@@ -0,0 +1,29 @@
+package cbt_examples.fork_example
+
+import akka.http.scaladsl.server._
+import akka.http.scaladsl.model._
+import akka.http.scaladsl.server.Directives._
+import akka.http.scaladsl.settings._
+
+object Service extends HttpApp with App {
+  // should all appear in separate lines
+  System.out.println("HelloHello")
+  System.err.println("HelloHello")
+  System.out.println("HelloHello")
+  System.err.println("HelloHello")
+  System.out.println("HelloHello")
+  System.err.println("HelloHello")
+  System.out.println("HelloHello")
+  System.err.println("HelloHello")
+  System.out.println("HelloHello")
+  System.err.println("HelloHello")
+
+  override protected def route =
+    path("test") {
+      get {
+        complete(HttpResponse())
+      }
+    }
+
+  startServer("localhost", 8080)
+}
diff --git a/examples/fork-example/build/build.scala b/examples/fork-example/build/build.scala
new file mode 100644
index 0000000..0f033ee
--- /dev/null
+++ b/examples/fork-example/build/build.scala
@@ -0,0 +1,17 @@
+package cbt_examples_build.akka_example
+
+import cbt._
+import java.net.URL
+
+class Build(val context: Context) extends BaseBuild {
+  override def defaultScalaVersion = "2.12.1"
+
+  override def fork = true
+
+  override def dependencies =
+    super.dependencies ++
+    Resolver(mavenCentral).bind(
+      ScalaDependency("com.typesafe.akka", "akka-http", "10.0.5")
+    )
+
+}