mirror of https://github.com/sbt/sbt.git
100 lines
4.3 KiB
Scala
100 lines
4.3 KiB
Scala
/* sbt -- Simple Build Tool
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* Copyright 2010 Mark Harrah
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*/
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package sbt
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import xsbti.{Logger => _,_}
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import compiler._
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import inc._
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import java.io.File
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object Compiler
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{
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val DefaultMaxErrors = 100
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def allProblems(inc: Incomplete): Seq[Problem] =
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allProblems(inc :: Nil)
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def allProblems(incs: Seq[Incomplete]): Seq[Problem] =
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problems(Incomplete.allExceptions(incs).toSeq)
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def problems(es: Seq[Throwable]): Seq[Problem] =
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es flatMap {
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case cf: xsbti.CompileFailed => cf.problems
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case _ => Nil
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}
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final case class Inputs(compilers: Compilers, config: Options, incSetup: IncSetup)
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final case class Options(classpath: Seq[File], sources: Seq[File], classesDirectory: File, options: Seq[String], javacOptions: Seq[String], maxErrors: Int, order: CompileOrder.Value)
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final case class IncSetup(analysisMap: Map[File, Analysis], cacheDirectory: File)
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final case class Compilers(scalac: AnalyzingCompiler, javac: JavaCompiler)
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def inputs(classpath: Seq[File], sources: Seq[File], outputDirectory: File, options: Seq[String], javacOptions: Seq[String], maxErrors: Int, order: CompileOrder.Value)(implicit compilers: Compilers, log: Logger): Inputs =
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{
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import Path._
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val classesDirectory = outputDirectory / "classes"
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val cacheDirectory = outputDirectory / "cache"
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val augClasspath = classesDirectory.asFile +: classpath
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inputs(augClasspath, sources, classesDirectory, options, javacOptions, Map.empty, cacheDirectory, maxErrors, order)
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}
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def inputs(classpath: Seq[File], sources: Seq[File], classesDirectory: File, options: Seq[String], javacOptions: Seq[String], analysisMap: Map[File, Analysis], cacheDirectory: File, maxErrors: Int, order: CompileOrder.Value)(implicit compilers: Compilers, log: Logger): Inputs =
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new Inputs(
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compilers,
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new Options(classpath, sources, classesDirectory, options, javacOptions, maxErrors, order),
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new IncSetup(analysisMap, cacheDirectory)
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)
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def compilers(cpOptions: ClasspathOptions)(implicit app: AppConfiguration, log: Logger): Compilers =
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{
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val scalaProvider = app.provider.scalaProvider
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compilers(ScalaInstance(scalaProvider.version, scalaProvider.launcher), cpOptions)
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}
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def compilers(instance: ScalaInstance, cpOptions: ClasspathOptions)(implicit app: AppConfiguration, log: Logger): Compilers =
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compilers(instance, cpOptions, None)
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def compilers(instance: ScalaInstance, cpOptions: ClasspathOptions, javaHome: Option[File])(implicit app: AppConfiguration, log: Logger): Compilers =
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{
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val javac = directOrFork(instance, cpOptions, javaHome)
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compilers(instance, cpOptions, javac)
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}
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def compilers(instance: ScalaInstance, cpOptions: ClasspathOptions, javac: (Seq[String], Logger) => Int)(implicit app: AppConfiguration, log: Logger): Compilers =
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{
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val javaCompiler = JavaCompiler.fork(cpOptions, instance)(javac)
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compilers(instance, cpOptions, javaCompiler)
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}
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def compilers(instance: ScalaInstance, cpOptions: ClasspathOptions, javac: JavaCompiler)(implicit app: AppConfiguration, log: Logger): Compilers =
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{
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val scalac = scalaCompiler(instance, cpOptions)
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new Compilers(scalac, javac)
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}
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def scalaCompiler(instance: ScalaInstance, cpOptions: ClasspathOptions)(implicit app: AppConfiguration, log: Logger): AnalyzingCompiler =
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{
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val launcher = app.provider.scalaProvider.launcher
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val componentManager = new ComponentManager(launcher.globalLock, app.provider.components, log)
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new AnalyzingCompiler(instance, componentManager, cpOptions, log)
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}
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def directOrFork(instance: ScalaInstance, cpOptions: ClasspathOptions, javaHome: Option[File]): JavaCompiler =
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if(javaHome.isDefined)
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JavaCompiler.fork(cpOptions, instance)(forkJavac(javaHome))
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else
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JavaCompiler.directOrFork(cpOptions, instance)( forkJavac(None) )
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def forkJavac(javaHome: Option[File]): (Seq[String], Logger) => Int =
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{
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import Path._
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val exec = javaHome match { case None => "javac"; case Some(jh) => (jh / "bin" / "javac").absolutePath }
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(args: Seq[String], log: Logger) => {
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log.debug("Forking javac: " + exec + " " + args.mkString(" "))
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Process(exec, args) ! log
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}
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}
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def apply(in: Inputs, log: Logger): Analysis =
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{
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import in.compilers._
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import in.config._
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import in.incSetup._
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val agg = new AggressiveCompile(cacheDirectory)
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agg(scalac, javac, sources, classpath, classesDirectory, options, javacOptions, analysisMap, maxErrors, order)(log)
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}
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} |