Swap over to new `CrossModule` class to simplify the cross module syntax

4 files changed, 19 insertions, 17 deletions

diff --git a/integration/src/test/resource/acyclic/build.sc b/integration/src/test/resource/acyclic/build.sc
index 603f8f06..ec338e9f 100644
--- a/integration/src/test/resource/acyclic/build.sc
+++ b/integration/src/test/resource/acyclic/build.sc
@@ -1,9 +1,10 @@
 import mill.define.Cross
+import mill.CrossModule
 import mill.scalalib.{SbtModule, PublishModule, Dep}
 import mill.scalalib.publish.{PomSettings, License, Developer, SCM}
-val acyclic = for{
-  crossVersion <- Cross("2.10.6", "2.11.8", "2.12.3", "2.12.4")
-} yield new SbtModule with PublishModule {outer =>
+
+object acyclic extends CrossModule(AcyclicModule, "2.10.6", "2.11.8", "2.12.3", "2.12.4")
+case class AcyclicModule(crossVersion: String) extends SbtModule with PublishModule {
   def basePath = ammonite.ops.pwd / 'target / 'workspace / 'acyclic
   def artifactName = "acyclic"
   def publishVersion = "0.1.7"
@@ -28,7 +29,7 @@ val acyclic = for{
   def ivyDeps = Seq(
     Dep.Java("org.scala-lang", "scala-compiler", scalaVersion())
   )
-  object test extends this.Tests{
+  object test extends Tests{
     def forkWorkingDir = ammonite.ops.pwd / 'target / 'workspace / 'acyclic
     def ivyDeps = Seq(
       Dep("com.lihaoyi", "utest", "0.6.0")
diff --git a/integration/src/test/resource/better-files/build.sc b/integration/src/test/resource/better-files/build.sc
index 2b3f7473..bfb7f89c 100644
--- a/integration/src/test/resource/better-files/build.sc
+++ b/integration/src/test/resource/better-files/build.sc
@@ -1,7 +1,8 @@
 import mill.define.Cross
 import mill.scalalib.{SbtModule, PublishModule, Dep}
 import mill.scalalib.publish.{PomSettings, License, Developer, SCM}
-trait BetterFilesModule extends SbtModule{ outer =>
+
+trait BetterFilesModule extends SbtModule{
   def scalaVersion = "2.12.4"
   def scalacOptions = Seq(
     "-deprecation",                      // Emit warning and location for usages of deprecated APIs.
@@ -51,27 +52,31 @@ trait BetterFilesModule extends SbtModule{ outer =>
     "-Ywarn-value-discard"               // Warn when non-Unit expression results are unused.
   )
   override def javacOptions = Seq("-source", "1.8", "-target", "1.8", "-Xlint")
-  object test extends this.Tests{
+  object test extends Tests{
     def projectDeps =
-      if (this == core.test) Seq(core)
-      else Seq(outer, core.test)
+      if (this == core.test) super.projectDeps
+      else super.projectDeps ++ Seq(core.test)
     def ivyDeps = Seq(Dep("org.scalatest", "scalatest", "3.0.4"))
     def testFramework = "org.scalatest.tools.Framework"
   }
 }
+
 object core extends BetterFilesModule{
   def basePath = ammonite.ops.pwd / 'target / 'workspace / "better-files" / 'core
 }
+
 object akka extends BetterFilesModule{
   def projectDeps = Seq(core)
   def basePath = ammonite.ops.pwd / 'target / 'workspace / "better-files" / 'akka
   def ivyDeps = Seq(Dep("com.typesafe.akka", "akka-actor", "2.5.6"))
 }
+
 object shapelessScanner extends BetterFilesModule{
   def projectDeps = Seq(core)
   def basePath = ammonite.ops.pwd / 'target / 'workspace / "better-files" / 'shapeless
   def ivyDeps = Seq(Dep("com.chuusai", "shapeless", "2.3.2"))
 }
+
 object benchmarks extends BetterFilesModule{
   def projectDeps = Seq(core)
   def basePath = ammonite.ops.pwd / 'target / 'workspace / "better-files" / 'benchmarks
diff --git a/integration/src/test/resource/jawn/build.sc b/integration/src/test/resource/jawn/build.sc
index 60faf70b..75dfeaa1 100644
--- a/integration/src/test/resource/jawn/build.sc
+++ b/integration/src/test/resource/jawn/build.sc
@@ -1,11 +1,10 @@
 import mill.scalalib
-import mill.define.Cross
+import mill.CrossModule
 import mill.scalalib.{Dep, TestModule, Module}
 
-val jawn = for{
-  crossVersion <- Cross("2.10.6", "2.11.11", "2.12.3")
-} yield new mill.Module{
-  trait JawnModule extends scalalib.SbtModule{ outer =>
+object jawn extends CrossModule(JawnModule, "2.10.6", "2.11.11", "2.12.3")
+case class JawnModule(crossVersion: String) extends mill.Module{
+  trait JawnModule extends scalalib.SbtModule{
     def scalaVersion = crossVersion
     def scalacOptions = Seq(
       "-deprecation",
@@ -13,7 +12,7 @@ val jawn = for{
       "-unchecked"
     )
     def testProjectDeps: Seq[TestModule] = Nil
-    object test extends this.Tests{
+    object test extends Tests{
       def projectDeps = super.projectDeps ++ testProjectDeps
       def ivyDeps = Seq(
         Dep("org.scalatest", "scalatest", "3.0.3"),
diff --git a/integration/src/test/scala/mill/integration/AcyclicTests.scala b/integration/src/test/scala/mill/integration/AcyclicTests.scala
index cd7209d5..42b5179b 100644
--- a/integration/src/test/scala/mill/integration/AcyclicTests.scala
+++ b/integration/src/test/scala/mill/integration/AcyclicTests.scala
@@ -28,7 +28,4 @@ object AcyclicTests extends IntegrationTestSuite("MILL_ACYCLIC_REPO", "acyclic")
     'scala2124 - check("2.12.4")
 
   }
-  def main(args: Array[String]): Unit = {
-    println("Integration Main")
-  }
 }