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Merge pull request #211 from eed3si9n/wip/stacktrace 

reimplement stacktrace suppression
This commit is contained in:
eugene yokota 2019-08-20 12:46:37 -04:00 committed by GitHub
parent d4824a53ae 39fdf70c21
commit f48340f708
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2 changed files with 20 additions and 10 deletions
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27
internal/util-logging/src/main/scala/sbt/internal/util/ConsoleAppender.scala
View File

@ -481,16 +481,23 @@ class ConsoleAppender private[ConsoleAppender] (
}
private def appendTraceEvent(te: TraceEvent): Unit = {
val traceLevel = if (getTrace < 0) Int.MaxValue else getTrace
val throwableShowLines: ShowLines[Throwable] =
ShowLines[Throwable]((t: Throwable) => {
List(StackTrace.trimmed(t, traceLevel))
})
val codec: ShowLines[TraceEvent] =
ShowLines[TraceEvent]((t: TraceEvent) => {
throwableShowLines.showLines(t.message)
})
codec.showLines(te).toVector foreach { appendLog(Level.Error, _) }
val traceLevel = getTrace
if (traceLevel >= 0) {
val throwableShowLines: ShowLines[Throwable] =
ShowLines[Throwable]((t: Throwable) => {
List(StackTrace.trimmed(t, traceLevel))
})
val codec: ShowLines[TraceEvent] =
ShowLines[TraceEvent]((t: TraceEvent) => {
throwableShowLines.showLines(t.message)
})
codec.showLines(te).toVector foreach { appendLog(Level.Error, _) }
}
if (traceLevel <= 2) {
suppressedMessage(new SuppressedTraceContext(traceLevel, ansiCodesSupported && useFormat)) foreach {
appendLog(Level.Error, _)
}
}
}
private def appendProgressEvent(pe: ProgressEvent): Unit =

3
internal/util-logging/src/main/scala/sbt/internal/util/StackTrace.scala
View File

@ -20,6 +20,9 @@ object StackTrace {
* - If d is greater than 0, then up to that many lines are included,
* where the line for the Throwable is counted plus one line for each stack element.
* Less lines will be included if there are not enough stack elements.
*
* See also ConsoleAppender where d <= 2 is treated specially by
* printing a prepared statement.
*/
def trimmedLines(t: Throwable, d: Int): List[String] = {
require(d >= 0)