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Depend more on ComponentManager to get sources

This commit is contained in:
Martin Duhem 2015-07-13 15:51:07 +02:00
parent e9b2ac99d7
commit 5557de4fe4
2 changed files with 24 additions and 8 deletions
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27
compile/ivy/src/main/scala/sbt/compiler/ComponentCompiler.scala
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@ -113,18 +113,30 @@ private[compiler] class NewComponentCompiler(compiler: RawCompiler, manager: Com
private def compileAndInstall(id: String, binID: String): Unit = {
val srcID = id + srcExtension
def interfaceSources(moduleVersions: Seq[String]): File =
def interfaceSources(moduleVersions: Seq[String]): Iterable[File] =
moduleVersions match {
case Seq() =>
log.debug(s"Fetching default sources: $id")
val jarName = s"$srcID-$sbtVersion.jar"
update(getModule(id))(_.getName == jarName) getOrElse (throw new InvalidComponent(s"Couldn't retrieve default sources: file '$jarName' in module '$id'"))
def getAndDefineDefaultSources() =
update(getModule(id))(_.getName == jarName) map { sourcesJar =>
manager.define(id, sourcesJar)
sourcesJar
} getOrElse (throw new InvalidComponent(s"Couldn't retrieve default sources: file '$jarName' in module '$id'"))
log.debug(s"Fetching default sources: file '$jarName' in module '$id'")
manager.files(id)(new IfMissing.Fallback(getAndDefineDefaultSources()))
case version +: rest =>
val moduleName = s"${id}_$version"
val jarName = s"${srcID}_$version-$sbtVersion.jar"
def getAndDefineVersionSpecificSources() =
update(getModule(moduleName))(_.getName == jarName) map { sourcesJar =>
manager.define(moduleName, sourcesJar)
sourcesJar
} getOrElse interfaceSources(rest)
log.debug(s"Fetching version-specific sources: file '$jarName' in module '$moduleName'")
update(getModule(moduleName))(_.getName == jarName) getOrElse interfaceSources(rest)
manager.files(moduleName)(new IfMissing.Fallback(getAndDefineVersionSpecificSources()))
}
IO.withTemporaryDirectory { binaryDirectory =>
@ -132,7 +144,7 @@ private[compiler] class NewComponentCompiler(compiler: RawCompiler, manager: Com
val xsbtiJars = manager.files(xsbtiID)(IfMissing.Fail)
val sourceModuleVersions = cascadingSourceModuleVersions(compiler.scalaInstance.actualVersion)
AnalyzingCompiler.compileSources(Seq(interfaceSources(sourceModuleVersions)), targetJar, xsbtiJars, id, compiler, log)
AnalyzingCompiler.compileSources(interfaceSources(sourceModuleVersions), targetJar, xsbtiJars, id, compiler, log)
manager.define(binID, Seq(targetJar))
@ -173,7 +185,7 @@ private[compiler] class NewComponentCompiler(compiler: RawCompiler, manager: Com
s"unknown"
}
private def update(module: ivySbt.Module)(predicate: File => Boolean): Option[File] = {
private def update(module: ivySbt.Module)(predicate: File => Boolean): Option[Seq[File]] = {
val retrieveDirectory = new File(ivyConfiguration.baseDirectory, "component")
val retrieveConfiguration = new RetrieveConfiguration(retrieveDirectory, Resolver.defaultRetrievePattern, false)
@ -192,7 +204,8 @@ private[compiler] class NewComponentCompiler(compiler: RawCompiler, manager: Com
(_, f) <- m.artifacts
if predicate(f)
} yield f
files.headOption
if (files.isEmpty) None
else Some(files)
}
}

5
ivy/src/main/scala/sbt/ComponentManager.scala
View File

@ -39,6 +39,8 @@ class ComponentManager(globalLock: xsbti.GlobalLock, provider: xsbti.ComponentPr
d()
if (d.cache) cache(id)
getOrElse(notFound)
case f: IfMissing.Fallback =>
f()
}
lockLocalCache { getOrElse(fromGlobal) }
@ -73,6 +75,7 @@ sealed trait IfMissing extends NotNull
object IfMissing {
object Fail extends IfMissing
final class Define(val cache: Boolean, define: => Unit) extends IfMissing { def apply() = define }
final class Fallback(f: => Iterable[File]) extends IfMissing { def apply() = f }
}
object ComponentManager {
lazy val (version, timestamp) =
@ -86,4 +89,4 @@ object ComponentManager {
import java.net.URL
private def versionResource: URL = getClass.getResource("/xsbt.version.properties")
}
}