diff options
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/receive-pack.c | 39 |
1 files changed, 15 insertions, 24 deletions
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index e34edff406..26a3a0bcd3 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -1380,32 +1380,16 @@ static int update_shallow_ref(struct command *cmd, struct shallow_info *si) return 0; } -/* - * NEEDSWORK: we should consolidate various implementations of "are we - * on an unborn branch?" test into one, and make the unified one more - * robust. !get_sha1() based check used here and elsewhere would not - * allow us to tell an unborn branch from corrupt ref, for example. - * For the purpose of fixing "deploy-to-update does not work when - * pushing into an empty repository" issue, this should suffice for - * now. - */ -static int head_has_history(void) -{ - struct object_id oid; - - return !repo_get_oid(the_repository, "HEAD", &oid); -} - static const char *push_to_deploy(unsigned char *sha1, struct strvec *env, - const char *work_tree) + const struct worktree *worktree) { struct child_process child = CHILD_PROCESS_INIT; strvec_pushl(&child.args, "update-index", "-q", "--ignore-submodules", "--refresh", NULL); strvec_pushv(&child.env, env->v); - child.dir = work_tree; + child.dir = worktree->path; child.no_stdin = 1; child.stdout_to_stderr = 1; child.git_cmd = 1; @@ -1417,7 +1401,7 @@ static const char *push_to_deploy(unsigned char *sha1, strvec_pushl(&child.args, "diff-files", "--quiet", "--ignore-submodules", "--", NULL); strvec_pushv(&child.env, env->v); - child.dir = work_tree; + child.dir = worktree->path; child.no_stdin = 1; child.stdout_to_stderr = 1; child.git_cmd = 1; @@ -1427,9 +1411,16 @@ static const char *push_to_deploy(unsigned char *sha1, child_process_init(&child); strvec_pushl(&child.args, "diff-index", "--quiet", "--cached", "--ignore-submodules", - /* diff-index with either HEAD or an empty tree */ - head_has_history() ? "HEAD" : empty_tree_oid_hex(the_repository->hash_algo), - "--", NULL); + /* + * diff-index with either HEAD or an empty tree + * + * NEEDSWORK: is_null_oid() cannot know whether it's an + * unborn HEAD or a corrupt ref. It works for now because + * it's only needed to know if we are comparing HEAD or an + * empty tree. + */ + !is_null_oid(&worktree->head_oid) ? "HEAD" : + empty_tree_oid_hex(the_repository->hash_algo), "--", NULL); strvec_pushv(&child.env, env->v); child.no_stdin = 1; child.no_stdout = 1; @@ -1442,7 +1433,7 @@ static const char *push_to_deploy(unsigned char *sha1, strvec_pushl(&child.args, "read-tree", "-u", "-m", hash_to_hex(sha1), NULL); strvec_pushv(&child.env, env->v); - child.dir = work_tree; + child.dir = worktree->path; child.no_stdin = 1; child.no_stdout = 1; child.stdout_to_stderr = 0; @@ -1490,7 +1481,7 @@ static const char *update_worktree(unsigned char *sha1, const struct worktree *w retval = push_to_checkout(sha1, &invoked_hook, &env, worktree->path); if (!invoked_hook) - retval = push_to_deploy(sha1, &env, worktree->path); + retval = push_to_deploy(sha1, &env, worktree); strvec_clear(&env); free(git_dir); |