public async Task <ExecStatusEventArgs> RunAsync()
{
var proc = new Process {
StartInfo = new ProcessStartInfo {
FileName = Arguments [0],
Arguments = string.Join(
" ",
Arguments.Skip(1).Select(ProcessArguments.Quote)),
UseShellExecute = false,
CreateNoWindow = true,
WorkingDirectory = WorkingDirectory
}
};
if (isWindows && Elevated)
{
proc.StartInfo.UseShellExecute = true;
proc.StartInfo.Verb = "runas";
}
else
{
proc.StartInfo.RedirectStandardInput = Flags.HasFlag(RedirectStdin);
proc.StartInfo.RedirectStandardOutput = Flags.HasFlag(RedirectStdout);
proc.StartInfo.RedirectStandardError = Flags.HasFlag(RedirectStderr);
}
if (proc.StartInfo.RedirectStandardOutput)
{
proc.OutputDataReceived += (sender, e)
=> WriteOutput(e.Data, OutputRedirection.StandardOutput);
}
if (proc.StartInfo.RedirectStandardError)
{
proc.ErrorDataReceived += (sender, e)
=> WriteOutput(e.Data, OutputRedirection.StandardError);
}
void WriteOutput(string data, TextWriter writer)
{
if (string.IsNullOrEmpty(data))
{
return;
}
data += Environment.NewLine;
if (Flags.HasFlag(OutputOnSynchronizationContext) &&
SynchronizationContext.Current != null)
{
SynchronizationContext.Current.Post(writer.Write, data);
}
else
{
writer.Write(data);
}
}
var eventArgs = new ExecStatusEventArgs(this);
Monitor?.Invoke(null, eventArgs);
var exitCode = await ProcessRunner(Arguments, proc).ConfigureAwait(false);
eventArgs = eventArgs.WithProcessEnded(exitCode);
Monitor?.Invoke(null, eventArgs);
if (exitCode != 0)
{
throw new ExitException(eventArgs);
}
return(eventArgs);
}
internal ExitException(ExecStatusEventArgs @event)
: base($"{@event.Exec.Arguments [0]} terminated with exit code {@event.ExitCode}")
=> Event = @event;
