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Second try at printing message when stack trace suppressed.

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Problems:

  1. Without a message, users don't find 'last'
  2. Showing a message for every error clutters output.

This tries to address these issues by:

1. Only showing the message when other feedback has not been provided and
   'last' would not usually be helpful.  This will require ongoing tweaking.
   For now, all commands except 'compile' display the message.  'update' could
   omit the message as well, but perhaps knowing about 'last' might be
   useful there.

2. Including the exact command to show the output:
    last test:compile
   and not just
    last <task>

3. Highlighting the command in blue for visibility as an experiment.

Review by @ijuma and @retronym, please.
This commit is contained in:
Mark Harrah
2012-05-19 18:20:19 -04:00
parent f4c0a0d9a6
commit 5ff33fad3e
11 changed files with 112 additions and 51 deletions
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compile/JavaCompiler.scala
+1 -1
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@@ -56,7 +56,7 @@ object JavaCompiler
log.debug("Calling " + contract.name.capitalize + " with arguments:\n\t" + arguments.mkString("\n\t"))
val code: Int = f(contract, arguments, log)
log.debug(contract.name + " returned exit code: " + code)
if( code != 0 ) throw new CompileFailed(arguments.toArray, contract.name + " returned nonzero exit code")
if( code != 0 ) throw new CompileFailed(arguments.toArray, contract.name + " returned nonzero exit code", Array())
}
}
def directOrFork(cp: ClasspathOptions, scalaInstance: ScalaInstance)(implicit doFork: Fork): JavaTool =