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author | Li Haoyi <haoyi.sg@gmail.com> | 2018-12-12 22:15:38 +0800 |
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committer | GitHub <noreply@github.com> | 2018-12-12 22:15:38 +0800 |
commit | ea7fceb6e56f53bde3517586dfc57e10a605a524 (patch) | |
tree | cf2e4b7a403f8bcbcf3d1c4c45a8abd315cbefe6 /scalajslib | |
parent | d0e1b572e88d311e1aee23d92e0384a81de4bcb6 (diff) | |
download | mill-ea7fceb6e56f53bde3517586dfc57e10a605a524.tar.gz mill-ea7fceb6e56f53bde3517586dfc57e10a605a524.tar.bz2 mill-ea7fceb6e56f53bde3517586dfc57e10a605a524.zip |
First pass at splitting out worker-api from mill core. (#504)
This reduces the {scala,scalajs,scalanative}-worker dependency from the entirety of Mill to a much narrower `mill.api` module. This reduces the amount of classpath pollution within these workers, should mean they're much faster to download the first time, and reduces the amount of random junk they would pull in if they were to be used outside of the Mill project.
The interactions between the various *Modules and their *WorkerImpls has been narrowed down to the `*.api` modules, which only depend on other `*.api` modules.
A lot of things have been moved around; user code is unlikely to break, but it's possible some will if it references classes that have been moved around. Forwarders have been left for the few internal classes that Mill uses in it's own `build.sc`, to support bootstrapping. Third-party code which breaks should be a straightforward to fix just by updating imports
The `*.api` modules have minimal dependencies (mostly uPickle and os-lib) and minimal code. There is still a bunch of implementation code in there: some of it defining data-types that are commonly sent across the module/worker interface (`Agg`, `PathRef`, ...), and some of it just general helper functions that are needed both in modules and workers. The latter code isn't strictly API definitions, but for now is small enough it's not worth splitting into it's own module
Diffstat (limited to 'scalajslib')
9 files changed, 59 insertions, 56 deletions
diff --git a/scalajslib/api/src/mill/scalajslib/api/ScalaJSWorkerApi.scala b/scalajslib/api/src/mill/scalajslib/api/ScalaJSWorkerApi.scala new file mode 100644 index 00000000..4e44a8df --- /dev/null +++ b/scalajslib/api/src/mill/scalajslib/api/ScalaJSWorkerApi.scala @@ -0,0 +1,41 @@ +package mill.scalajslib.api +import java.io.File +import mill.api.Result +trait ScalaJSWorkerApi { + def link(sources: Array[File], + libraries: Array[File], + dest: File, + main: String, + fullOpt: Boolean, + moduleKind: ModuleKind): Result[File] + + def run(config: NodeJSConfig, linkedFile: File): Unit + + def getFramework(config: NodeJSConfig, + frameworkName: String, + linkedFile: File): (() => Unit, sbt.testing.Framework) + +} + + +sealed trait OptimizeMode + +object FastOpt extends OptimizeMode +object FullOpt extends OptimizeMode + +sealed trait ModuleKind +object ModuleKind{ + object NoModule extends ModuleKind + object CommonJSModule extends ModuleKind +} + + +object NodeJSConfig { + import upickle.default.{ReadWriter => RW, macroRW} + implicit def rw: RW[NodeJSConfig] = macroRW +} + +final case class NodeJSConfig(executable: String = "node", + args: List[String] = Nil, + env: Map[String, String] = Map.empty, + sourceMap: Boolean = true) diff --git a/scalajslib/src/mill/scalajslib/NodeJSConfig.scala b/scalajslib/src/mill/scalajslib/NodeJSConfig.scala deleted file mode 100644 index de39308c..00000000 --- a/scalajslib/src/mill/scalajslib/NodeJSConfig.scala +++ /dev/null @@ -1,11 +0,0 @@ -package mill.scalajslib - -object NodeJSConfig { - import upickle.default.{ReadWriter => RW, macroRW} - implicit def rw: RW[NodeJSConfig] = macroRW -} - -final case class NodeJSConfig(executable: String = "node", - args: List[String] = Nil, - env: Map[String, String] = Map.empty, - sourceMap: Boolean = true) diff --git a/scalajslib/src/mill/scalajslib/ScalaJSModule.scala b/scalajslib/src/mill/scalajslib/ScalaJSModule.scala index 37537a85..8568c39b 100644 --- a/scalajslib/src/mill/scalajslib/ScalaJSModule.scala +++ b/scalajslib/src/mill/scalajslib/ScalaJSModule.scala @@ -4,11 +4,11 @@ package scalajslib import coursier.Cache import coursier.maven.MavenRepository import mill.eval.{PathRef, Result} -import mill.eval.Result.Success +import mill.api.Result.Success import mill.scalalib.Lib.resolveDependencies import mill.scalalib.{DepSyntax, Lib, TestModule, TestRunner} import mill.util.{Ctx, Loose} - +import mill.scalajslib.api._ trait ScalaJSModule extends scalalib.ScalaModule { outer => def scalaJSVersion: T[String] @@ -21,7 +21,7 @@ trait ScalaJSModule extends scalalib.ScalaModule { outer => override def moduleDeps = Seq(outer) } - def scalaJSBinaryVersion = T { Lib.scalaBinaryVersion(scalaJSVersion()) } + def scalaJSBinaryVersion = T { mill.scalalib.api.Util.scalaBinaryVersion(scalaJSVersion()) } def scalaJSWorkerVersion = T{ scalaJSVersion().split('.').dropRight(1).mkString(".") } @@ -92,11 +92,11 @@ trait ScalaJSModule extends scalalib.ScalaModule { outer => } override def runMainLocal(mainClass: String, args: String*) = T.command[Unit] { - mill.eval.Result.Failure("runMain is not supported in Scala.js") + mill.api.Result.Failure("runMain is not supported in Scala.js") } override def runMain(mainClass: String, args: String*) = T.command[Unit] { - mill.eval.Result.Failure("runMain is not supported in Scala.js") + mill.api.Result.Failure("runMain is not supported in Scala.js") } def link(worker: ScalaJSWorker, diff --git a/scalajslib/src/mill/scalajslib/ScalaJSWorkerApi.scala b/scalajslib/src/mill/scalajslib/ScalaJSWorkerApi.scala index 881a65b9..bcaeb2d3 100644 --- a/scalajslib/src/mill/scalajslib/ScalaJSWorkerApi.scala +++ b/scalajslib/src/mill/scalajslib/ScalaJSWorkerApi.scala @@ -4,21 +4,10 @@ import java.io.File import java.net.URLClassLoader import mill.define.Discover -import mill.eval.Result -import mill.util.Ctx +import mill.api.Result +import mill.api.Ctx import mill.{Agg, T} - -sealed trait OptimizeMode - -object FastOpt extends OptimizeMode -object FullOpt extends OptimizeMode - -sealed trait ModuleKind -object ModuleKind{ - object NoModule extends ModuleKind - object CommonJSModule extends ModuleKind -} - +import mill.scalajslib.api._ class ScalaJSWorker { private var scalaInstanceCache = Option.empty[(Long, ScalaJSWorkerApi)] @@ -29,7 +18,7 @@ class ScalaJSWorker { scalaInstanceCache match { case Some((sig, bridge)) if sig == classloaderSig => bridge case _ => - val cl = mill.util.ClassLoader.create( + val cl = mill.api.ClassLoader.create( toolsClasspath.map(_.toIO.toURI.toURL).toVector, getClass.getClassLoader ) @@ -76,22 +65,6 @@ class ScalaJSWorker { } -trait ScalaJSWorkerApi { - def link(sources: Array[File], - libraries: Array[File], - dest: File, - main: String, - fullOpt: Boolean, - moduleKind: ModuleKind): Result[File] - - def run(config: NodeJSConfig, linkedFile: File): Unit - - def getFramework(config: NodeJSConfig, - frameworkName: String, - linkedFile: File): (() => Unit, sbt.testing.Framework) - -} - object ScalaJSWorkerApi extends mill.define.ExternalModule { def scalaJSWorker = T.worker { new ScalaJSWorker() } diff --git a/scalajslib/test/src/mill/scalajslib/HelloJSWorldTests.scala b/scalajslib/test/src/mill/scalajslib/HelloJSWorldTests.scala index 7b1027e8..1b3e9bb3 100644 --- a/scalajslib/test/src/mill/scalajslib/HelloJSWorldTests.scala +++ b/scalajslib/test/src/mill/scalajslib/HelloJSWorldTests.scala @@ -11,7 +11,7 @@ import utest._ import scala.collection.JavaConverters._ - +import mill.scalajslib.api._ object HelloJSWorldTests extends TestSuite { val workspacePath = TestUtil.getOutPathStatic() / "hello-js-world" diff --git a/scalajslib/test/src/mill/scalajslib/MultiModuleTests.scala b/scalajslib/test/src/mill/scalajslib/MultiModuleTests.scala index 751c7537..2ffea2cf 100644 --- a/scalajslib/test/src/mill/scalajslib/MultiModuleTests.scala +++ b/scalajslib/test/src/mill/scalajslib/MultiModuleTests.scala @@ -6,7 +6,7 @@ import mill.eval.Evaluator import mill.util._ import mill.scalalib._ import utest._ - +import mill.scalajslib.api._ object MultiModuleTests extends TestSuite { val workspacePath = TestUtil.getOutPathStatic() / "multi-module" val sourcePath = os.pwd / 'scalajslib / 'test / 'resources / "multi-module" diff --git a/scalajslib/test/src/mill/scalajslib/NodeJSConfigTests.scala b/scalajslib/test/src/mill/scalajslib/NodeJSConfigTests.scala index 27ea0a13..d9e6b45b 100644 --- a/scalajslib/test/src/mill/scalajslib/NodeJSConfigTests.scala +++ b/scalajslib/test/src/mill/scalajslib/NodeJSConfigTests.scala @@ -6,7 +6,7 @@ import mill.eval.Evaluator import mill.scalalib.{CrossScalaModule, DepSyntax} import mill.util.{TestEvaluator, TestUtil} import utest._ - +import mill.scalajslib.api._ object NodeJSConfigTests extends TestSuite { val workspacePath = TestUtil.getOutPathStatic() / "hello-js-world" diff --git a/scalajslib/worker/0.6/src/mill/scalajslib/worker/ScalaJSWorkerImpl.scala b/scalajslib/worker/0.6/src/mill/scalajslib/worker/ScalaJSWorkerImpl.scala index 7c30ece9..64b668e5 100644 --- a/scalajslib/worker/0.6/src/mill/scalajslib/worker/ScalaJSWorkerImpl.scala +++ b/scalajslib/worker/0.6/src/mill/scalajslib/worker/ScalaJSWorkerImpl.scala @@ -4,7 +4,7 @@ package worker import java.io.File -import mill.eval.Result +import mill.api.Result import org.scalajs.core.tools.io.IRFileCache.IRContainer import org.scalajs.core.tools.io._ import org.scalajs.core.tools.jsdep.ResolvedJSDependency @@ -13,8 +13,8 @@ import org.scalajs.core.tools.logging.ScalaConsoleLogger import org.scalajs.jsenv._ import org.scalajs.jsenv.nodejs._ import org.scalajs.testadapter.TestAdapter - -class ScalaJSWorkerImpl extends mill.scalajslib.ScalaJSWorkerApi { +import mill.scalajslib.api.{ModuleKind, NodeJSConfig} +class ScalaJSWorkerImpl extends mill.scalajslib.api.ScalaJSWorkerApi { def link(sources: Array[File], libraries: Array[File], dest: File, diff --git a/scalajslib/worker/1.0/src/mill/scalajslib/worker/ScalaJSWorkerImpl.scala b/scalajslib/worker/1.0/src/mill/scalajslib/worker/ScalaJSWorkerImpl.scala index 45795271..f40f7a6b 100644 --- a/scalajslib/worker/1.0/src/mill/scalajslib/worker/ScalaJSWorkerImpl.scala +++ b/scalajslib/worker/1.0/src/mill/scalajslib/worker/ScalaJSWorkerImpl.scala @@ -3,8 +3,8 @@ package scalajslib package worker import java.io.File - -import mill.eval.Result +import mill.scalajslib.api.{ModuleKind, NodeJSConfig} +import mill.api.Result import org.scalajs.core.tools.io._ import org.scalajs.core.tools.linker.{ModuleInitializer, Semantics, StandardLinker, ModuleKind => ScalaJSModuleKind} import org.scalajs.core.tools.logging.ScalaConsoleLogger @@ -12,7 +12,7 @@ import org.scalajs.jsenv.ConsoleJSConsole import org.scalajs.jsenv.nodejs._ import org.scalajs.testadapter.TestAdapter -class ScalaJSWorkerImpl extends mill.scalajslib.ScalaJSWorkerApi { +class ScalaJSWorkerImpl extends mill.scalajslib.api.ScalaJSWorkerApi { def link(sources: Array[File], libraries: Array[File], dest: File, |