public Command(CommandSpec spec, ICommandExecutor executor)
{
_spec = spec;
_executor = executor;
StartInfo = new ProcessStartInfo();
StartInfo.FileName = spec.Command;
// Naive argument escaping
StartInfo.Arguments = spec.EscapedArguments;
}
public CommandResult Execute(CommandSpec spec, ProcessStartInfo startInfo, bool expectFailure)
{
var p = new Process();
p.StartInfo = startInfo;
StringBuilder stdout = new StringBuilder();
if (p.StartInfo.RedirectStandardOutput)
{
p.OutputDataReceived += (sender, args) => stdout.AppendLine(args.Data);
}
StringBuilder stderr = new StringBuilder();
if (p.StartInfo.RedirectStandardError)
{
p.ErrorDataReceived += (sender, args) => stderr.AppendLine(args.Data);
}
using (var activity = _log.BeginActivity("EXEC", FormatStartInfo(p.StartInfo)))
{
p.Start();
if (p.StartInfo.RedirectStandardOutput)
{
p.BeginOutputReadLine();
}
if (p.StartInfo.RedirectStandardError)
{
p.BeginErrorReadLine();
}
p.WaitForExit();
activity.Success = (!expectFailure && p.ExitCode == 0) || (expectFailure && p.ExitCode == 0);
activity.Conclusion = FormatConclusion(p.ExitCode, activity.Success);
return(new CommandResult(spec, p.ExitCode, stdout.ToString(), stderr.ToString()));
}
}
public CommandResult(CommandSpec command, int exitCode, string stdout, string stderr) : this()
{
ExitCode = exitCode;
StdOut = stdout;
StdErr = stderr;
}