private static NPath TryGetFile(ResourceType resourceType, string resource, IEnvironment environment)
{
/*
* This function attempts to get files embedded in the callers assembly.
* Unity.VersionControl.Git which tends to contain logos
* Git.Api which tends to contain application resources
*
* Each file's name is their physical path in the project.
*
* When running tests, we assume the tests are looking for application resources, and default to returning Git.Api
*
* First check for the resource in the calling assembly.
* If the resource cannot be found, fallback to looking in Git.Api's assembly.
* If the resource is still not found, it attempts to find it in the file system
*/
(string type, string os) = ParseResourceType(resourceType, environment);
var stream = TryGetResource(resourceType, type, os, resource);
if (stream != null)
{
var target = NPath.GetTempFilename();
return(target.WriteAllBytes(stream.ToByteArray()));
}
NPath possiblePath = environment.ExtensionInstallPath.Combine(type, os, resource);
if (possiblePath.FileExists())
{
return(possiblePath);
}
var basePath = resourceType == ResourceType.Icon ? "Unity.VersionControl.Git" : "Git.Api";
possiblePath = environment.ExtensionInstallPath.Parent.Combine(basePath, type, os, resource);
if (possiblePath.FileExists())
{
return(possiblePath);
}
return(NPath.Default);
}
public void RunCommandLineWindow(NPath workingDirectory)
{
var startInfo = new ProcessStartInfo
{
RedirectStandardInput = false,
RedirectStandardOutput = false,
RedirectStandardError = false,
UseShellExecute = false,
CreateNoWindow = false
};
if (environment.IsWindows)
{
startInfo.FileName = "cmd";
gitEnvironment.Configure(startInfo, workingDirectory);
}
else if (environment.IsMac)
{
// we need to create a temp bash script to set up the environment properly, because
// osx terminal app doesn't inherit the PATH env var and there's no way to pass it in
var envVarFile = NPath.GetTempFilename();
startInfo.FileName = "open";
startInfo.Arguments = $"-a Terminal {envVarFile}";
gitEnvironment.Configure(startInfo, workingDirectory);
var envVars = startInfo.EnvironmentVariables;
var scriptContents = new[] {
$"cd \"{envVars["GHU_WORKINGDIR"]}\"",
$"PATH=\"{envVars["GHU_FULLPATH"]}\" /bin/bash"
};
environment.FileSystem.WriteAllLines(envVarFile, scriptContents);
Mono.Unix.Native.Syscall.chmod(envVarFile, (Mono.Unix.Native.FilePermissions) 493); // -rwxr-xr-x mode (0755)
}
else
{
startInfo.FileName = "sh";
gitEnvironment.Configure(startInfo, workingDirectory);
}
Process.Start(startInfo);
}
