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Use correct xsbt.version.properties in ComponentManager

This commit is contained in:
Mark Harrah 2010-03-07 19:07:52 -05:00
parent 794d137051
commit c18b0e77ab
1 changed files with 13 additions and 1 deletions
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14
ivy/ComponentManager.scala
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@ -80,9 +80,21 @@ object ComponentManager
lazy val (version, timestamp) =
{
val properties = new java.util.Properties
val propertiesStream = getClass.getResourceAsStream("/xsbt.version.properties")
val propertiesStream = versionResource.openStream
try { properties.load(propertiesStream) } finally { propertiesStream.close() }
(properties.getProperty("version"), properties.getProperty("timestamp"))
}
lazy val stampedVersion = version + "_" + timestamp
import java.net.URL
private def versionResource: URL =
{
import java.util.Collections.list
// could be just:
// getClass.getResource("/xsbt.version.properties")
// but the launcher up until 0.7.1 contained a stale xsbt.version.properties.
// post-0.7.1, only xsbti.jar contains xsbt.version.properties
// for the transition, we take the last one, which is the one we want because of the order resources are searched
list(getClass.getClassLoader.getResources("xsbt.version.properties")).toArray(new Array[URL](0)).last
}
}