cs.cs

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Text;
using System.Threading.Tasks;

class Program {

	static int verbose;

	public static int RunCommand (string path, string args, string[] env = null, StringBuilder output = null, bool suppressPrintOnErrors = false)
	{
		Exception stdin_exc = null;
		var info = new ProcessStartInfo (path, args);
		info.UseShellExecute = false;
		info.RedirectStandardInput = false;
		info.RedirectStandardOutput = true;
		info.RedirectStandardError = true;
		System.Threading.ManualResetEvent stdout_completed = new System.Threading.ManualResetEvent (false);
		System.Threading.ManualResetEvent stderr_completed = new System.Threading.ManualResetEvent (false);

		if (output == null)
			output = new StringBuilder ();

		if (env != null){
			if (env.Length % 2 != 0)
				throw new Exception ("You passed an environment key without a value");

			for (int i = 0; i < env.Length; i+= 2)
				info.EnvironmentVariables [env[i]] = env[i+1];
		}

		if (verbose > 0)
			Console.WriteLine ("{0} {1}", path, args);

		using (var p = Process.Start (info)) {

			p.OutputDataReceived += (s, e) => {
				if (e.Data != null) {
					lock (output)
						output.AppendLine (e.Data);
				} else {
					stdout_completed.Set ();
				}
			};

			p.ErrorDataReceived += (s, e) => {
				if (e.Data != null) {
					lock (output)
						output.AppendLine (e.Data);
				} else {
					stderr_completed.Set ();
				}
			};

			p.BeginOutputReadLine ();
			p.BeginErrorReadLine ();

			p.WaitForExit ();

			stderr_completed.WaitOne (TimeSpan.FromSeconds (1));
			stdout_completed.WaitOne (TimeSpan.FromSeconds (1));

			GC.Collect (); // Workaround for: https://bugzilla.xamarin.com/show_bug.cgi?id=43462#c14

			if (p.ExitCode != 0) {
				// note: this repeat the failing command line. However we can't avoid this since we're often
				// running commands in parallel (so the last one printed might not be the one failing)
				if (!suppressPrintOnErrors)
					Console.Error.WriteLine ("Process exited with code {0}, command:\n{1} {2}{3}", p.ExitCode, path, args, output.Length > 0 ? "\n" + output.ToString () : string.Empty);
				return p.ExitCode;
			} else if (verbose > 0 && output.Length > 0 && !suppressPrintOnErrors) {
				Console.WriteLine (output.ToString ());
			}

			if (stdin_exc != null)
				throw stdin_exc;
		}

		return 0;
	}

	static string[] env = {
		"CODESIGN_ALLOCATE", "/Applications/Xcode82.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/codesign_allocate"
	};

	static void Execute (string name)
	{
		RunCommand ("/usr/bin/codesign", "-v --force --sign 34C20A3725B070F5B529F6C5EA01324C873285CE " + name, env);
	}

	static List<string> list = new List<string> () {
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libEmbeddedResources.dll.dylib",
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libFSharp.Core.dll.dylib",
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libMono.Dynamic.Interpreter.dll.dylib",
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libMonoTouch.Dialog-1.dll.dylib",
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libMonoTouch.NUnitLite.dll.dylib",
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libSystem.Core.dll.dylib",
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libSystem.Json.dll.dylib",
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libSystem.Net.Http.dll.dylib", 
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libSystem.Xml.dll.dylib",
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libSystem.dll.dylib",
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libXamarin.iOS.dll.dylib", 
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libbindings-test.dll.dylib", 
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libfsharplibrary.dll.dylib",
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libmonotouchtest.exe.dylib",
"/Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app/libmscorlib.dll.dylib",
"--entitlements /Users/poupou/git/master/xamarin-macios/tests/monotouch-test/obj/iPhone/Debug-unified/Entitlements.xcent /Users/poupou/git/master/xamarin-macios/tests/monotouch-test/bin/iPhone/Debug-unified/monotouchtest.app",
	};

	static void Main (string [] args)
	{
		Parallel.ForEach (list, new ParallelOptions () { MaxDegreeOfParallelism = Int32.Parse (args [0]) }, (v) => {
			Execute (v);
		});
	}
}