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Retrieve compiler bridge sources in temp directory 

Note that they won't be downloaded again, because the component compiler
will look for a previously-compiled version of the compiler bridge
before trying to fetch the sources again. If they've already been
downlaoded, then they have been compiled and a compiled version of the
compiler bridge already exists.
This commit is contained in:
Martin Duhem 2015-09-11 10:20:05 +02:00
parent d110e6937b
commit f86b8163e8
1 changed files with 14 additions and 11 deletions
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25
internal/compile-ivy/src/main/scala/sbt/compiler/ComponentCompiler.scala
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@ -31,11 +31,11 @@ object ComponentCompiler {
} }
} }
def interfaceProvider(manager: ComponentManager, ivyConfiguration: IvyConfiguration, sourcesModule: ModuleID, bootDirectory: File): CompilerInterfaceProvider = new CompilerInterfaceProvider { def interfaceProvider(manager: ComponentManager, ivyConfiguration: IvyConfiguration, sourcesModule: ModuleID): CompilerInterfaceProvider = new CompilerInterfaceProvider {
def apply(scalaInstance: xsbti.compile.ScalaInstance, log: Logger): File = def apply(scalaInstance: xsbti.compile.ScalaInstance, log: Logger): File =
{ {
// this is the instance used to compile the interface component // this is the instance used to compile the interface component
val componentCompiler = new IvyComponentCompiler(new RawCompiler(scalaInstance, ClasspathOptions.auto, log), manager, ivyConfiguration, sourcesModule, bootDirectory, log) val componentCompiler = new IvyComponentCompiler(new RawCompiler(scalaInstance, ClasspathOptions.auto, log), manager, ivyConfiguration, sourcesModule, log)
log.debug("Getting " + sourcesModule + " from component compiler for Scala " + scalaInstance.version) log.debug("Getting " + sourcesModule + " from component compiler for Scala " + scalaInstance.version)
componentCompiler() componentCompiler()
} }
@ -97,7 +97,7 @@ class ComponentCompiler(compiler: RawCompiler, manager: ComponentManager) {
* The compiled classes are cached using the provided component manager according * The compiled classes are cached using the provided component manager according
* to the actualVersion field of the RawCompiler. * to the actualVersion field of the RawCompiler.
*/ */
private[compiler] class IvyComponentCompiler(compiler: RawCompiler, manager: ComponentManager, ivyConfiguration: IvyConfiguration, sourcesModule: ModuleID, bootDirectory: File, log: Logger) { private[compiler] class IvyComponentCompiler(compiler: RawCompiler, manager: ComponentManager, ivyConfiguration: IvyConfiguration, sourcesModule: ModuleID, log: Logger) {
import ComponentCompiler._ import ComponentCompiler._
private val incrementalCompilerOrg = xsbti.ArtifactInfo.SbtOrganization + ".incrementalcompiler" private val incrementalCompilerOrg = xsbti.ArtifactInfo.SbtOrganization + ".incrementalcompiler"
@ -105,7 +105,6 @@ private[compiler] class IvyComponentCompiler(compiler: RawCompiler, manager: Com
private val modulePrefixTemp = "temp-module-" private val modulePrefixTemp = "temp-module-"
private val ivySbt: IvySbt = new IvySbt(ivyConfiguration) private val ivySbt: IvySbt = new IvySbt(ivyConfiguration)
private val buffered = new BufferedLogger(FullLogger(log)) private val buffered = new BufferedLogger(FullLogger(log))
private val retrieveDirectory = new File(s"$bootDirectory/scala-${compiler.scalaInstance.version}/$incrementalCompilerOrg/sbt/$incrementalVersion/compiler-interface-srcs/${sourcesModule.name}/${sourcesModule.revision}")
def apply(): File = { def apply(): File = {
val binID = binaryID(sourcesModule.name) val binID = binaryID(sourcesModule.name)
@ -124,14 +123,18 @@ private[compiler] class IvyComponentCompiler(compiler: RawCompiler, manager: Com
val xsbtiJars = manager.files(xsbtiID)(IfMissing.Fail) val xsbtiJars = manager.files(xsbtiID)(IfMissing.Fail)
buffered bufferQuietly { buffered bufferQuietly {
(update(getModule(sourcesModule))(_.getName endsWith "-sources.jar")) match {
case Some(sources) =>
AnalyzingCompiler.compileSources(sources, targetJar, xsbtiJars, sourcesModule.name, compiler, log)
manager.define(binID, Seq(targetJar))
case None => IO.withTemporaryDirectory { retrieveDirectory =>
throw new InvalidComponent(s"Couldn't retrieve source module: $sourcesModule") (update(getModule(sourcesModule), retrieveDirectory)(_.getName endsWith "-sources.jar")) match {
case Some(sources) =>
AnalyzingCompiler.compileSources(sources, targetJar, xsbtiJars, sourcesModule.name, compiler, log)
manager.define(binID, Seq(targetJar))
case None =>
throw new InvalidComponent(s"Couldn't retrieve source module: $sourcesModule")
}
} }
} }
} }
@ -169,7 +172,7 @@ private[compiler] class IvyComponentCompiler(compiler: RawCompiler, manager: Com
s"unknown" s"unknown"
} }
private def update(module: ivySbt.Module)(predicate: File => Boolean): Option[Seq[File]] = { private def update(module: ivySbt.Module, retrieveDirectory: File)(predicate: File => Boolean): Option[Seq[File]] = {
val retrieveConfiguration = new RetrieveConfiguration(retrieveDirectory, Resolver.defaultRetrievePattern, false) val retrieveConfiguration = new RetrieveConfiguration(retrieveDirectory, Resolver.defaultRetrievePattern, false)
val updateConfiguration = new UpdateConfiguration(Some(retrieveConfiguration), true, UpdateLogging.DownloadOnly) val updateConfiguration = new UpdateConfiguration(Some(retrieveConfiguration), true, UpdateLogging.DownloadOnly)