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Use `provider.id.name` instead of hard-coded 'sbt' in `aboutString` 

Also rearrange and reformat a bit
This commit is contained in:
Indrajit Raychaudhuri 2012-03-02 00:59:41 +05:30
parent f51aad4b5b
commit 69d45b7f5f
1 changed files with 11 additions and 8 deletions
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19
main/Main.scala
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@ -82,14 +82,9 @@ object BuiltinCommands
delegateToAlias(BootCommand, success(orElse) )(s)
}
def sbtName(s: State): String = s.configuration.provider.id.name
def sbtVersion(s: State): String = s.configuration.provider.id.version
def scalaVersion(s: State): String = s.configuration.provider.scalaProvider.version
def aboutString(s: State): String =
{
"This is sbt " + sbtVersion(s) + "\n" +
aboutProject(s) +
"sbt, sbt plugins, and build definitions are using Scala " + scalaVersion(s) + "\n"
}
def aboutProject(s: State): String =
if(Project.isProjectLoaded(s))
{
@ -99,12 +94,12 @@ object BuiltinCommands
val built = if(sc.isEmpty) "" else "The current project is built against " + sc + "\n"
current + built + aboutPlugins(e)
}
else "No project is currently loaded.\n"
else "No project is currently loaded"
def aboutPlugins(e: Extracted): String =
{
val allPluginNames = e.structure.units.values.flatMap(_.unit.plugins.pluginNames).toSeq.distinct
if(allPluginNames.isEmpty) "" else allPluginNames.mkString("Available Plugins: ", ", ", "\n")
if(allPluginNames.isEmpty) "" else allPluginNames.mkString("Available Plugins: ", ", ", "")
}
def aboutScala(s: State, e: Extracted): String =
{
@ -119,6 +114,14 @@ object BuiltinCommands
case (None, None, None) => ""
}
}
def aboutString(s: State): String =
{
val (name, ver, scalaVer, about) = (sbtName(s), sbtVersion(s), scalaVersion(s), aboutProject(s))
"""This is %s %s
|%s
|%s, %s plugins, and build definitions are using Scala %s
|""".stripMargin.format(name, ver, about, name, name, scalaVer)
}
private[this] def selectScalaVersion(sv: Option[String], si: ScalaInstance): String = sv match { case Some(si.version) => si.version; case _ => si.actualVersion }
private[this] def quiet[T](t: => T): Option[T] = try { Some(t) } catch { case e: Exception => None }