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remote: don't create empty FETCH_HEAD file when update suppressed (#7244)

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This commit is contained in:
Kevin Saul
2026-05-07 04:37:41 +12:00
committed by GitHub
parent f687244dc2
commit 3e5b7ed79b
1 changed files with 12 additions and 4 deletions
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16
src/libgit2/remote.c
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@@ -2092,7 +2092,9 @@ cleanup:
return error;
}
static int truncate_fetch_head(const char *gitdir)
static int truncate_fetch_head(
const char *gitdir,
unsigned int update_flags)
{
git_str path = GIT_STR_INIT;
int error;
@@ -2100,9 +2102,15 @@ static int truncate_fetch_head(const char *gitdir)
if ((error = git_str_joinpath(&path, gitdir, GIT_FETCH_HEAD_FILE)) < 0)
return error;
error = git_futils_truncate(path.ptr, GIT_REFS_FILE_MODE);
git_str_dispose(&path);
/* When update suppressed, skip truncate when file doesn't exist to prevent creating empty file */
if (!(update_flags & GIT_REMOTE_UPDATE_FETCHHEAD) &&
!git_fs_path_exists(path.ptr))
goto out;
error = git_futils_truncate(path.ptr, GIT_REFS_FILE_MODE);
out:
git_str_dispose(&path);
return error;
}
@@ -2136,7 +2144,7 @@ int git_remote_update_tips(
else
tagopt = download_tags;
if ((error = truncate_fetch_head(git_repository_path(remote->repo))) < 0)
if ((error = truncate_fetch_head(git_repository_path(remote->repo), update_flags)) < 0)
goto out;
if (tagopt == GIT_REMOTE_DOWNLOAD_TAGS_ALL) {