Function sequencer_get_update_refs_state

sequencer.c:6868–6917

}

int sequencer_get_update_refs_state(const char *wt_dir,
				    struct string_list *refs)
{
	int result = 0;
	FILE *fp = NULL;
	struct strbuf ref = STRBUF_INIT;
	struct strbuf hash = STRBUF_INIT;
	struct update_ref_record *rec = NULL;

	char *path = rebase_path_update_refs(wt_dir);

	fp = fopen(path, "r");
	if (!fp)
		goto cleanup;

	while (strbuf_getline(&ref, fp) != EOF) {
		struct string_list_item *item;

		CALLOC_ARRAY(rec, 1);

		if (strbuf_getline(&hash, fp) == EOF ||
		    get_oid_hex(hash.buf, &rec->before)) {
			warning(_("update-refs file at '%s' is invalid"),
				  path);
			result = -1;
			goto cleanup;
		}

		if (strbuf_getline(&hash, fp) == EOF ||
		    get_oid_hex(hash.buf, &rec->after)) {
			warning(_("update-refs file at '%s' is invalid"),
				  path);
			result = -1;
			goto cleanup;
		}

		item = string_list_insert(refs, ref.buf);
		item->util = rec;
		rec = NULL;
	}

cleanup:
	if (fp)
		fclose(fp);
	free(path);
	free(rec);
	strbuf_release(&ref);
	strbuf_release(&hash);
	return result;
}