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introduce sbt.log.format for explicit formatting control 

implements issue #134
if true, formatting enabled
if false, formatting disabled
if unset, formatting configured as before
sbt.log.noformat is no longer recommended, but is supported:
 a. setting it to 'true' explicitly disables formatting
 b. if 'false' or unspecified, autodetection is used
 c. sbt.log.format takes precedence if defined
This commit is contained in:
Mark Harrah 2010-12-02 19:14:30 -05:00
parent 8ed0f36dbe
commit 1cd848cd9b
1 changed files with 6 additions and 2 deletions
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8
util/log/ConsoleLogger.scala
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@ -21,9 +21,13 @@ object ConsoleLogger
def println() = out.println()
}
private val formatEnabled = ansiSupported && !formatExplicitlyDisabled
val formatEnabled =
{
import java.lang.Boolean.{getBoolean, parseBoolean}
val value = System.getProperty("sbt.log.format")
if(value eq null) (ansiSupported && !getBoolean("sbt.log.noformat")) else parseBoolean(value)
}
private[this] def formatExplicitlyDisabled = java.lang.Boolean.getBoolean("sbt.log.noformat")
private[this] def ansiSupported =
try { jline.Terminal.getTerminal.isANSISupported }
catch { case e: Exception => !isWindows }