mirror of https://github.com/sbt/sbt.git
52 lines
1.6 KiB
Scala
52 lines
1.6 KiB
Scala
import sbt._
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import Keys._
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object StatusPlugin extends AutoPlugin {
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override def requires = plugins.JvmPlugin
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override def trigger = allRequirements
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object autoImport {
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lazy val publishStatus = settingKey[String]("possible values are snapshots or releases.")
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}
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import autoImport._
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override def buildSettings: Seq[Setting[_]] = Seq(
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isSnapshot := {
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val SnapshotQualifier = """(.+)(-.*SNAPSHOT)(.*)""".r
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val v = version.value
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v match {
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case SnapshotQualifier(_, _, _) => true
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case _ => false
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}
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},
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publishStatus := {
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if (isSnapshot.value) "snapshots"
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else "releases"
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},
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commands += stampVersion
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)
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def stampVersion = Command.command("stamp-version") { state =>
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val extracted = Project.extract(state)
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val status = extracted.get(publishStatus)
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// Set new version AND lock down the publishStatus to what it was, as
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// our release regexes no longer support ivy data format, due to other issues.
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extracted.appendWithSession(
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(version in ThisBuild ~= stamp) ::
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(publishStatus in ThisBuild := status) ::
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Nil,
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state
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)
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}
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def stamp(v: String): String = {
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val Snapshot = "-SNAPSHOT"
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if (v endsWith Snapshot)
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(v stripSuffix Snapshot) + "-" + timestampString(System.currentTimeMillis)
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else sys.error("Release version '" + v + "' cannot be stamped")
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}
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def timestampString(time: Long): String = {
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val format = new java.text.SimpleDateFormat("yyyyMMdd-HHmmss")
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format.format(new java.util.Date(time))
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}
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}
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