private string CallGVFS(string args, bool failOnError = false, string trace = null)
{
ProcessStartInfo processInfo = null;
processInfo = new ProcessStartInfo(this.pathToGVFS);
processInfo.Arguments = args + " " + TestConstants.InternalUseOnlyFlag + " " + GVFSHelpers.GetInternalParameter();
processInfo.WindowStyle = ProcessWindowStyle.Hidden;
processInfo.UseShellExecute = false;
processInfo.RedirectStandardOutput = true;
if (trace != null)
{
processInfo.EnvironmentVariables["GIT_TRACE"] = trace;
}
using (Process process = Process.Start(processInfo))
{
string result = process.StandardOutput.ReadToEnd();
process.WaitForExit();
if (failOnError)
{
process.ExitCode.ShouldEqual(0, result);
}
return(result);
}
}