diff options
Diffstat (limited to 'scalalib/src/ZincWorkerModule.scala')
-rw-r--r-- | scalalib/src/ZincWorkerModule.scala | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/scalalib/src/ZincWorkerModule.scala b/scalalib/src/ZincWorkerModule.scala new file mode 100644 index 00000000..5ca824ce --- /dev/null +++ b/scalalib/src/ZincWorkerModule.scala @@ -0,0 +1,56 @@ +package mill.scalalib + +import coursier.Cache +import coursier.maven.MavenRepository +import mill.Agg +import mill.T +import mill.define.{Discover, Worker} +import mill.scalalib.Lib.resolveDependencies +import mill.util.Loose +import mill.util.JsonFormatters._ + +object ZincWorkerModule extends mill.define.ExternalModule with ZincWorkerModule{ + lazy val millDiscover = Discover[this.type] +} +trait ZincWorkerModule extends mill.Module{ + def repositories = Seq( + Cache.ivy2Local, + MavenRepository("https://repo1.maven.org/maven2"), + MavenRepository("https://oss.sonatype.org/content/repositories/releases") + ) + + def classpath = T{ + mill.modules.Util.millProjectModule("MILL_SCALA_WORKER", "mill-scalalib-worker", repositories) + } + + def scalalibClasspath = T{ + mill.modules.Util.millProjectModule("MILL_SCALA_LIB", "mill-scalalib", repositories) + } + + def backgroundWrapperClasspath = T{ + mill.modules.Util.millProjectModule( + "MILL_BACKGROUNDWRAPPER", "mill-scalalib-backgroundwrapper", + repositories, artifactSuffix = "" + ) + } + + def worker: Worker[mill.scalalib.api.ZincWorkerApi] = T.worker{ + val cl = mill.api.ClassLoader.create( + classpath().map(_.path.toNIO.toUri.toURL).toVector, + getClass.getClassLoader + ) + val cls = cl.loadClass("mill.scalalib.worker.ZincWorkerImpl") + val instance = cls.getConstructor(classOf[mill.api.Ctx], classOf[Array[String]]) + .newInstance(T.ctx(), compilerInterfaceClasspath().map(_.path.toString).toArray[String]) + instance.asInstanceOf[mill.scalalib.api.ZincWorkerApi] + } + + def compilerInterfaceClasspath = T{ + resolveDependencies( + repositories, + Lib.depToDependency(_, "2.12.4", ""), + Seq(ivy"org.scala-sbt:compiler-interface:${Versions.zinc}") + ) + } + +} |