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| author | Bryce Kwon <bryce@brycekwon.com> | |
|---|---|---|
| committer | Bryce Kwon <bryce@brycekwon.com> | |
| commit | ||
| parent | ||
| tree | ||
| download | ||
Look up a request's commit in one place
The diff page now names a revision that is no commit the way the
request wrote it, as the other pages already did, rather than as the
full id it resolved to. The helpers sit beside the error page in
ui-shared.c, since shared.c prints nothing.
Diffstat (limited to 'source/ui-patch.c')
| -rw-r--r-- | source/ui-patch.c | 39 |
1 file changed, 2 insertions, 37 deletions
diff --git a/source/ui-patch.c b/source/ui-patch.c index 9cf61c0..763776a 100644 --- a/source/ui-patch.c +++ b/source/ui-patch.c @@ -16,42 +16,6 @@ // Room for two hex object ids, the two dots between them, and the null byte. #define REV_RANGE_LEN (2 * GIT_MAX_HEXSZ + 3) -/* - * A root commit has no parent, so the old end is left null and the caller asks - * for that one commit instead. - */ -static int resolve_range(const char *new_rev, const char *old_rev, - struct object_id *new_oid, struct object_id *old_oid) -{ - struct commit *commit; - - if (repo_get_oid(the_repository, new_rev, new_oid)) { - cgit_print_error_page(404, "Not Found", "Bad object id: %s", new_rev); - return -1; - } - commit = lookup_commit_reference(the_repository, new_oid); - if (!commit) { - cgit_print_error_page(404, "Not Found", "Not a commit: %s", new_rev); - return -1; - } - - if (old_rev) { - if (repo_get_oid(the_repository, old_rev, old_oid)) { - cgit_print_error_page(404, "Not Found", "Bad object id: %s", old_rev); - return -1; - } - if (!lookup_commit_reference(the_repository, old_oid)) { - cgit_print_error_page(404, "Not Found", "Not a commit: %s", old_rev); - return -1; - } - } else if (commit->parents && commit->parents->item) { - oidcpy(old_oid, &commit->parents->item->object.oid); - } else { - oidclr(old_oid, the_repository->hash_algo); - } - return 0; -} - void cgit_print_patch(const char *new_rev, const char *old_rev, const char *prefix) { struct rev_info rev; @@ -71,7 +35,8 @@ void cgit_print_patch(const char *new_rev, const char *old_rev, const char *pref return; } - if (resolve_range(new_rev, old_rev, &new_oid, &old_oid)) + commit = cgit_get_commit(new_rev, &new_oid); + if (!commit || cgit_get_old_oid(old_rev, commit, &old_oid)) return; if (is_null_oid(&old_oid)) { |