internal CommandRunnerResult(Process process, int exitCode, LockedStringBuilder output, LockedStringBuilder error)
{
Process = process;
Item1 = exitCode;
_output = output;
_error = error;
}
// Item1 of the returned tuple is the exit code. Item2 is the standard output, and Item3
// is the error output.
public static CommandRunnerResult Run(
string process,
string workingDirectory,
string arguments,
bool waitForExit,
int timeOutInMilliseconds = 60000,
Action <StreamWriter> inputAction = null,
bool shareProcessObject = false,
IDictionary <string, string> environmentVariables = null)
{
var psi = new ProcessStartInfo(Path.GetFullPath(process), arguments)
{
WorkingDirectory = Path.GetFullPath(workingDirectory),
UseShellExecute = false,
CreateNoWindow = true,
RedirectStandardOutput = true,
RedirectStandardError = true,
RedirectStandardInput = inputAction != null
};
#if !IS_CORECLR
psi.EnvironmentVariables["NuGetTestModeEnabled"] = "True";
#else
psi.Environment["NuGetTestModeEnabled"] = "True";
#endif
if (environmentVariables != null)
{
foreach (var pair in environmentVariables)
{
#if !IS_CORECLR
psi.EnvironmentVariables[pair.Key] = pair.Value;
#else
psi.Environment[pair.Key] = pair.Value;
#endif
}
}
int exitCode = 1;
var output = new LockedStringBuilder();
var errors = new LockedStringBuilder();
Process p = null;
try
{
p = new Process();
p.OutputDataReceived += (o, e) =>
{
if (e.Data != null)
{
output.AppendLine(e.Data);
}
};
p.ErrorDataReceived += (o, e) =>
{
if (e.Data != null)
{
errors.AppendLine(e.Data);
}
};
p.StartInfo = psi;
p.Start();
p.BeginErrorReadLine();
p.BeginOutputReadLine();
if (inputAction != null)
{
inputAction(p.StandardInput);
}
if (waitForExit)
{
bool processExited = p.WaitForExit(timeOutInMilliseconds);
if (!processExited)
{
p.Kill();
var processName = Path.GetFileName(process);
throw new TimeoutException($"{processName} timed out: " + psi.Arguments);
}
if (processExited)
{
exitCode = p.ExitCode;
}
}
}
finally
{
if (!shareProcessObject)
{
p.Dispose();
}
}
return(new CommandRunnerResult(p, exitCode, output, errors));
}