public static void Launch(LaunchOptions options)
{
Logger.Verbose = options.Verbose;
var unityProject = new UnityProject(options.ProjectPath);
Logger.Info("Attempting to launch Unity with project '{0}'", options.ProjectPath);
if (!unityProject.IsValid())
{
Logger.Error("The passed project doesn't seem like a valid Unity project.");
Environment.ExitCode = 1;
return;
}
var unityHub = new UnityHub(options.HubPath);
if (!unityHub.PathExists())
{
Logger.Error("Unity hub was not found");
Environment.ExitCode = 1;
return;
}
var unityInstall = unityHub.GetInstall(unityProject.UnityVersion);
if (unityInstall == null)
{
if (!options.InstallIfNeeded)
{
Logger.Error("Unity version '{0}' doesn't seem to be installed", unityProject.UnityVersion);
Logger.Info("You can use the '--install-if-needed' option to automatically install it");
Environment.ExitCode = 1;
return;
}
Logger.Info("Unity version is not yet installed, doing that next");
if (!InstallVersion(unityHub, unityProject.UnityVersion, unityProject.UnityVersionChangeset))
{
Logger.Error("Failed to install, not opening project");
Environment.ExitCode = 1;
return;
}
unityInstall = unityHub.GetInstall(unityProject.UnityVersion);
}
var unityArgs = new UnityLaunchArguments(unityProject);
options.CopyTo(unityArgs);
if (options.Headless)
{
unityArgs.SetHeadless();
}
var exitCode = unityInstall.Launch(unityArgs);
Environment.ExitCode = exitCode;
}
/// <summary>
/// Launch this Unity install
/// </summary>
/// <param name="arguments">Arguments to launch Unity with</param>
/// <returns>Exit code from unity if <see cref="UnityLaunchArguments.WaitForExit"/> is true, otherwise 0</returns>
public int Launch(UnityLaunchArguments arguments)
{
var argumentsString = arguments.ToString();
Logger.Info("Launching Unity '{0}' with the following arguments: '{1}'", Version, arguments);
using var process = new Process();
process.StartInfo.FileName = ExecutablePath;
process.StartInfo.Arguments = argumentsString;
process.StartInfo.WindowStyle = arguments.BatchMode ? ProcessWindowStyle.Hidden : ProcessWindowStyle.Normal;
if (arguments.WaitForExit)
{
process.StartInfo.CreateNoWindow = false;
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
process.OutputDataReceived += (sender, args) => Console.WriteLine(args.Data);
process.ErrorDataReceived += (sender, args) => Console.WriteLine(args.Data);
}
else
{
process.StartInfo.UseShellExecute = true;
}
process.Start();
if (arguments.WaitForExit)
{
Logger.Info("Unity Output:");
process.BeginOutputReadLine();
process.BeginErrorReadLine();
process.WaitForExit();
Logger.Debug("Unity has finished with exit code {0}", process.ExitCode);
return(process.ExitCode);
}
return(0);
}
