mirror of https://github.com/sbt/sbt.git
31 lines
1.3 KiB
Scala
31 lines
1.3 KiB
Scala
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/* sbt -- Simple Build Tool
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* Copyright 2008, 2009 Mark Harrah
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*/
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import sbt._
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import java.net.URL
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package sbt { // need access to LoaderBase, which is private in package sbt
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object ScriptedLoader
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{
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def apply(paths: Array[URL]): ClassLoader = new ScriptedLoader(paths)
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}
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private class ScriptedLoader(paths: Array[URL]) extends LoaderBase(paths, classOf[ScriptedLoader].getClassLoader)
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{
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private val delegateFor = List("sbt.Logger", "sbt.LogEvent", "sbt.SetLevel", "sbt.Success", "sbt.Log", "sbt.SetTrace", "sbt.Trace", "sbt.ControlEvent")
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def doLoadClass(className: String): Class[_] =
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{
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// Logger needs to be loaded from the version of sbt building the project because we need to pass
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// a Logger from that loader into ScriptedTests.
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// All other sbt classes should be loaded from the project classpath so that we test those classes with 'scripted'
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if(!shouldDelegate(className) && (className.startsWith("sbt.") || className.startsWith("scripted.") || className.startsWith("scala.tools.")))
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findClass(className)
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else
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selfLoadClass(className)
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}
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private def shouldDelegate(className: String) = delegateFor.exists(check => isNestedOrSelf(className, check))
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private def isNestedOrSelf(className: String, checkAgainst: String) =
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className == checkAgainst || className.startsWith(checkAgainst + "$")
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}
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}
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