fix issue on existing dependency directory without .gitdocs/worktree-reuse-workflow

Signed-off-by: HiFiPHile <[email protected]>

1 files changed, 4 insertions, 3 deletions

diff --git a/tools/get_deps.py b/tools/get_deps.py
index 12bec4861..4668dac3b 100755
--- a/tools/get_deps.py
+++ b/tools/get_deps.py
@@ -342,9 +342,10 @@ def get_a_dep(d):
     p = Path(TOP / d)
     git_cmd = f"git -C {p}"
 
-    # Init git deps if not existed
-    if not p.exists():
-        p.mkdir(parents=True)
+    # Init git deps if not initialized. Checking only p.exists() lets git -C walk
+    # up to TinyUSB's repository when an empty dependency directory is present.
+    if not (p / '.git').exists():
+        p.mkdir(parents=True, exist_ok=True)
         run_cmd(f"{git_cmd} init")
         run_cmd(f"{git_cmd} remote add origin {url}")
         head = None