private static void ScanDirectory(string rootPath, string path, int level)
{
if (!Locator.UserWantsToContinue())
{
return;
}
if (level > 4)
{
return;
}
if (path == null || rootPath == null)
{
return;
}
if (File.Exists(Path.Combine(path, Locator.moduleFile)))
{
try
{
InternalPackageInfo internalPackageInfo = Locator.Parse(Locator.CombinePaths(new string[]
{
path,
Locator.moduleFile
}));
if (internalPackageInfo != null)
{
Locator.s_Tree.Add(internalPackageInfo);
return;
}
}
catch (Exception ex)
{
Console.WriteLine("Error parsing module from {0}. {1}", Locator.CombinePaths(new string[]
{
path,
Locator.moduleFile
}), ex.Message);
return;
}
}
string[] directories = Directory.GetDirectories(path);
if (directories.Length == 0)
{
return;
}
string[] array = directories;
for (int i = 0; i < array.Length; i++)
{
string path2 = array[i];
Locator.ScanDirectory(rootPath, path2, level + 1);
}
}
public static PackageInfo GetPackageManager(string unityVersion)
{
PackageVersion version = new PackageVersion(unityVersion);
InternalPackageInfo internalPackageInfo = (from p in Locator.s_Tree
where p.package.type == PackageType.PackageManager && p.module.UnityVersion.IsCompatibleWith(version)
orderby p.package.version descending
select p).FirstOrDefault <InternalPackageInfo>();
if (internalPackageInfo != null)
{
return(internalPackageInfo.package);
}
return(null);
}