revert(3p/git): Revert merge of git upstream at v2.26.2 r/852

This causes cgit to serve error pages, which is undesirable.

This reverts commit 5229c9b232de5bfa959ad6ebbb4c8192ac513352, reversing
changes made to f2b211131f2347342dde63975b09cf603149f1a3.

1 files changed, 8 insertions, 10 deletions

diff --git a/third_party/git/upload-pack.c b/third_party/git/upload-pack.c
index c53249cac19a..222cd3ad8960 100644
--- a/third_party/git/upload-pack.c
+++ b/third_party/git/upload-pack.c
@@ -140,17 +140,18 @@ static void create_pack_file(const struct object_array *have_obj,
 		argv_array_push(&pack_objects.args, "--delta-base-offset");
 	if (use_include_tag)
 		argv_array_push(&pack_objects.args, "--include-tag");
-	if (filter_options.choice) {
-		const char *spec =
-			expand_list_objects_filter_spec(&filter_options);
+	if (filter_options.filter_spec) {
+		struct strbuf expanded_filter_spec = STRBUF_INIT;
+		expand_list_objects_filter_spec(&filter_options,
+						&expanded_filter_spec);
 		if (pack_objects.use_shell) {
 			struct strbuf buf = STRBUF_INIT;
-			sq_quote_buf(&buf, spec);
+			sq_quote_buf(&buf, expanded_filter_spec.buf);
 			argv_array_pushf(&pack_objects.args, "--filter=%s", buf.buf);
 			strbuf_release(&buf);
 		} else {
 			argv_array_pushf(&pack_objects.args, "--filter=%s",
-					 spec);
+					 expanded_filter_spec.buf);
 		}
 	}
 
@@ -721,7 +722,7 @@ static void deepen_by_rev_list(struct packet_writer *writer, int ac,
 {
 	struct commit_list *result;
 
-	disable_commit_graph(the_repository);
+	close_commit_graph(the_repository->objects);
 	result = get_shallow_commits_by_rev_list(ac, av, SHALLOW, NOT_SHALLOW);
 	send_shallow(writer, result);
 	free_commit_list(result);
@@ -883,7 +884,6 @@ static void receive_needs(struct packet_reader *reader, struct object_array *wan
 		if (skip_prefix(reader->line, "filter ", &arg)) {
 			if (!filter_capability_requested)
 				die("git upload-pack: filtering capability not negotiated");
-			list_objects_filter_die_if_populated(&filter_options);
 			parse_list_objects_filter(&filter_options, arg);
 			continue;
 		}
@@ -1073,8 +1073,7 @@ static int upload_pack_config(const char *var, const char *value, void *unused)
 		precomposed_unicode = git_config_bool(var, value);
 	}
 
-	if (current_config_scope() != CONFIG_SCOPE_LOCAL &&
-	current_config_scope() != CONFIG_SCOPE_WORKTREE) {
+	if (current_config_scope() != CONFIG_SCOPE_REPO) {
 		if (!strcmp("uploadpack.packobjectshook", var))
 			return git_config_string(&pack_objects_hook, var, value);
 	}
@@ -1306,7 +1305,6 @@ static void process_args(struct packet_reader *request,
 		}
 
 		if (allow_filter && skip_prefix(arg, "filter ", &p)) {
-			list_objects_filter_die_if_populated(&filter_options);
 			parse_list_objects_filter(&filter_options, p);
 			continue;
 		}