fix(gitstore): detect rapid same-size rewrites

This commit is contained in:
qtds
2026-08-26 16:19:10 +08:00
committed by chengyongru
parent 9d34fc5af2
commit 9f5a56f1ec
2 changed files with 18 additions and 5 deletions
+5 -5
View File
@@ -133,12 +133,13 @@ class GitStore:
try:
from dulwich import porcelain
# .gitignore excludes everything except tracked files,
# so any staged/unstaged change must be in our files.
# Stage first so Dulwich refreshes the content hashes. A status
# check can miss rapid same-size rewrites when the filesystem also
# preserves the file's mtime.
porcelain.add(str(self._workspace), paths=self._staging_paths(*self._tracked_files))
st = porcelain.status(str(self._workspace))
unstaged = cast(list[object], st.unstaged)
staged = cast(dict[object, list[object]], st.staged)
if not unstaged and not any(staged.values()):
if not any(staged.values()):
return None
message_value = cast(object, message)
@@ -147,7 +148,6 @@ class GitStore:
if isinstance(message_value, str)
else cast(bytes, message_value)
)
porcelain.add(str(self._workspace), paths=self._staging_paths(*self._tracked_files))
sha_bytes = porcelain.commit(
str(self._workspace),
message=msg_bytes,