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Use unwrapped underlying subprocess input streams when pumping #3360

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Aug 11, 2024
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Use unwrapped underlying subprocess input streams when pumping #3360

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4 changes: 2 additions & 2 deletions main/api/src/mill/api/SystemStreams.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -52,14 +52,14 @@ object SystemStreams {
private class PumpedProcessInput extends os.ProcessInput {
def redirectFrom = ProcessBuilder.Redirect.PIPE
def processInput(processIn: => os.SubProcess.InputStream): Some[InputPumper] = Some(
new InputPumper(() => System.in, () => processIn, true, () => true)
new InputPumper(() => System.in, () => processIn.wrapped, true, () => true)
)
}

private class PumpedProcessOutput(dest: OutputStream) extends os.ProcessOutput {
def redirectTo = ProcessBuilder.Redirect.PIPE
def processOutput(processOut: => os.SubProcess.OutputStream): Some[InputPumper] =
Some(new InputPumper(() => processOut, () => dest, false, () => true))
Some(new InputPumper(() => processOut.wrapped, () => dest, false, () => true))
}
def withStreams[T](systemStreams: SystemStreams)(t: => T): T = {
val in = System.in
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