public static int ExecuteAndCaptureOutput(this ProcessStartInfo startInfo, out string stdOut, out string stdErr)
{
var outStream = new StreamForwarder().Capture();
var errStream = new StreamForwarder().Capture();
startInfo.RedirectStandardOutput = true;
startInfo.RedirectStandardError = true;
var process = new Process
{
StartInfo = startInfo
};
process.EnableRaisingEvents = true;
using (var reaper = new ProcessReaper(process))
{
process.Start();
reaper.NotifyProcessStarted();
var taskOut = outStream.BeginRead(process.StandardOutput);
var taskErr = errStream.BeginRead(process.StandardError);
process.WaitForExit();
taskOut.Wait();
taskErr.Wait();
stdOut = outStream.CapturedOutput;
stdErr = errStream.CapturedOutput;
}
return(process.ExitCode);
}
public static int Execute(this ProcessStartInfo startInfo)
{
if (startInfo == null)
{
throw new ArgumentNullException(nameof(startInfo));
}
var process = new Process
{
StartInfo = startInfo
};
using (var reaper = new ProcessReaper(process))
{
process.Start();
reaper.NotifyProcessStarted();
process.WaitForExit();
}
return(process.ExitCode);
}
public CommandResult Execute()
{
Reporter.Verbose.WriteLine(string.Format(
LocalizableStrings.RunningFileNameArguments,
_process.StartInfo.FileName,
_process.StartInfo.Arguments));
ThrowIfRunning();
_running = true;
_process.EnableRaisingEvents = true;
#if DEBUG
var sw = Stopwatch.StartNew();
Reporter.Verbose.WriteLine($"> {FormatProcessInfo(_process.StartInfo)}".White());
#endif
using (PerfTrace.Current.CaptureTiming($"{Path.GetFileNameWithoutExtension(_process.StartInfo.FileName)} {_process.StartInfo.Arguments}"))
{
using (var reaper = new ProcessReaper(_process))
{
_process.Start();
reaper.NotifyProcessStarted();
Reporter.Verbose.WriteLine(string.Format(
LocalizableStrings.ProcessId,
_process.Id));
var taskOut = _stdOut?.BeginRead(_process.StandardOutput);
var taskErr = _stdErr?.BeginRead(_process.StandardError);
_process.WaitForExit();
taskOut?.Wait();
taskErr?.Wait();
}
}
var exitCode = _process.ExitCode;
#if DEBUG
var message = string.Format(
LocalizableStrings.ProcessExitedWithCode,
FormatProcessInfo(_process.StartInfo),
exitCode,
sw.ElapsedMilliseconds);
if (exitCode == 0)
{
Reporter.Verbose.WriteLine(message.Green());
}
else
{
Reporter.Verbose.WriteLine(message.Red().Bold());
}
#endif
return(new CommandResult(
_process.StartInfo,
exitCode,
_stdOut?.CapturedOutput,
_stdErr?.CapturedOutput));
}
