From d263429c6d5ec4c2ea87b91e125a4a35f0d1a43d Mon Sep 17 00:00:00 2001
From: Michal Lula <lulamichal@gmail.com>
Date: Fri, 18 Oct 2019 17:50:04 +0200
Subject: [PATCH] :art: add todo comment for --depth flag support

---
 cmd/git-sync/main.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cmd/git-sync/main.go b/cmd/git-sync/main.go
index 959044f..e40258d 100644
--- a/cmd/git-sync/main.go
+++ b/cmd/git-sync/main.go
@@ -454,6 +454,9 @@ func addWorktreeAndSwap(ctx context.Context, gitRoot, dest, branch, rev string,
 
 	// Update submodules
 	// NOTICE: it works for repos with or without submodules
+	// TODO: add --depth flag support
+	// possible bug in git: git fetches full submodule history even with --depth flag is provided
+	// (tested with git version 2.23.0 on Mac)
 	_, err = runCommand(ctx, worktreePath, *flGitCmd, "submodule", "update", "--init", "--recursive")
 	if err != nil {
 		return err