/*
* On OS X we do not launch command directly but we launch an AppleScript that creates (or reuses) a Terminal window
* and then launches the command inside that window. The script returns the process of the command or an error.
*/
private static LaunchResult LaunchInTerminalOSX(string directory, string runtimePath, string[] runtimeArgs, string program, string[] programArgs, Dictionary <string, string> environmentVariables)
{
// first fix the PATH so that 'runtimePath' can be found if installed with 'brew'
Utilities.FixPathOnOSX();
var activate_terminal = false; // see bug 17519
var scriptPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TerminalHelper.scpt");
var runtimeName = Path.GetFileName(runtimePath);
var arguments = string.Format("{0} -t {1} -w {2} -r {3} -rn {4} -p {5}",
Quote(scriptPath), Quote(TERMINAL_TITLE), Quote(directory), Quote(runtimePath), Quote(runtimeName), Quote(program));
if (runtimeArgs != null)
{
foreach (var r in runtimeArgs)
{
arguments += string.Format(" -ra {0}", Quote(r));
}
}
if (programArgs != null)
{
foreach (var a in programArgs)
{
arguments += string.Format(" -pa {0}", Quote(a));
}
}
if (environmentVariables != null)
{
foreach (var entry in environmentVariables)
{
arguments += string.Format(" -e \"{0}={1}\"", entry.Key, entry.Value);
}
}
if (activate_terminal)
{
arguments += " -a";
}
var scriptProcess = new Process();
scriptProcess.StartInfo.CreateNoWindow = true;
scriptProcess.StartInfo.UseShellExecute = false;
scriptProcess.StartInfo.FileName = OSASCRIPT;
scriptProcess.StartInfo.Arguments = arguments;
scriptProcess.StartInfo.RedirectStandardOutput = true;
scriptProcess.StartInfo.RedirectStandardError = true;
var result = new LaunchResult();
try {
scriptProcess.Start();
var stdout = scriptProcess.StandardOutput.ReadToEnd();
var stderr = scriptProcess.StandardError.ReadToEnd();
if (stdout.Length > 0)
{
int pid;
var lines = Regex.Split(stdout, "\r\n|\r|\n");
if (lines.Length > 0)
{
if (Int32.TryParse(lines[0], out pid))
{
if (pid > 0) // we got a real process ID
{
result.SetProcess(null, pid);
}
}
else
{
// could not parse, assume the reason is in stdout
result.SetError(stdout);
}
}
}
else
{
// we got nothing on stdout; assume that stderr contains an error message
result.SetError(stderr);
}
}
catch (Exception e) {
result.SetError(e.Message);
}
return(result);
}