/// <summary>
/// Ensures that the Git folder is loaded.
/// The <see cref="ProtoGitFolder"/> must have been created first.
/// </summary>
/// <param name="folderPath">
/// The folder path is a sub path of <see cref="Root"/> and contains the .git sub folder.
/// </param>
/// <returns>The <see cref="GitFolder"/> or null on error.</returns>
public GitFolder EnsureGitFolder(IActivityMonitor m, ProtoGitFolder proto)
{
if (proto == null)
{
throw new ArgumentNullException(nameof(proto));
}
if (proto.FileSystem != this)
{
throw new ArgumentException("FileSystem mismatch.", nameof(proto));
}
GitFolder g = GitFolders.FirstOrDefault(f => f.ProtoGitFolder == proto);
if (g == null)
{
g = proto.CreateGitFolder(m);
// TODO: this SHOULD be done in ProtoGitFolder.EnsureWorkingFolder!
if (g != null)
{
g.EnsureBranch(m, proto.World.DevelopBranchName);
_gits.Add(g);
}
}
return(g);
}
