This is a prep step for further refactoring. Besides reindentation and
s/shallows\./shallows->/g, no other changes are expected.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
Signed-off-by: Junio C Hamano <gits...@pobox.com>
---
upload-pack.c | 99 +++++++++++++++++++++++++++++++----------------------------
1 file changed, 52 insertions(+), 47 deletions(-)
diff --git a/upload-pack.c b/upload-pack.c
index b3f6653..97ed620 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -538,6 +538,55 @@ error:
}
}
+static void deepen(int depth, const struct object_array *shallows)
+{
+ struct commit_list *result = NULL, *backup = NULL;
+ int i;
+ if (depth == INFINITE_DEPTH && !is_repository_shallow())
+ for (i = 0; i < shallows->nr; i++) {
+ struct object *object = shallows->objects[i].item;
+ object->flags |= NOT_SHALLOW;
+ }
+ else
+ backup = result =
+ get_shallow_commits(&want_obj, depth,
+ SHALLOW, NOT_SHALLOW);
+ while (result) {
+ struct object *object = &result->item->object;
+ if (!(object->flags & (CLIENT_SHALLOW|NOT_SHALLOW))) {
+ packet_write(1, "shallow %s",
+ oid_to_hex(&object->oid));
+ register_shallow(object->oid.hash);
+ shallow_nr++;
+ }
+ result = result->next;
+ }
+ free_commit_list(backup);
+ for (i = 0; i < shallows->nr; i++) {
+ struct object *object = shallows->objects[i].item;
+ if (object->flags & NOT_SHALLOW) {
+ struct commit_list *parents;
+ packet_write(1, "unshallow %s",
+ oid_to_hex(&object->oid));
+ object->flags &= ~CLIENT_SHALLOW;
+ /* make sure the real parents are parsed */
+ unregister_shallow(object->oid.hash);
+ object->parsed = 0;
+ parse_commit_or_die((struct commit *)object);
+ parents = ((struct commit *)object)->parents;
+ while (parents) {
+ add_object_array(&parents->item->object,
+ NULL, &want_obj);
+ parents = parents->next;
+ }
+ add_object_array(object, NULL, &extra_edge_obj);
+ }
+ /* make sure commit traversal conforms to client */
+ register_shallow(object->oid.hash);
+ }
+ packet_flush(1);
+}
+
static void receive_needs(void)
{
struct object_array shallows = OBJECT_ARRAY_INIT;
@@ -630,53 +679,9 @@ static void receive_needs(void)
if (depth == 0 && shallows.nr == 0)
return;
- if (depth > 0) {
- struct commit_list *result = NULL, *backup = NULL;
- int i;
- if (depth == INFINITE_DEPTH && !is_repository_shallow())
- for (i = 0; i < shallows.nr; i++) {
- struct object *object =
shallows.objects[i].item;
- object->flags |= NOT_SHALLOW;
- }
- else
- backup = result =
- get_shallow_commits(&want_obj, depth,
- SHALLOW, NOT_SHALLOW);
- while (result) {
- struct object *object = &result->item->object;
- if (!(object->flags & (CLIENT_SHALLOW|NOT_SHALLOW))) {
- packet_write(1, "shallow %s",
- oid_to_hex(&object->oid));
- register_shallow(object->oid.hash);
- shallow_nr++;
- }
- result = result->next;
- }
- free_commit_list(backup);
- for (i = 0; i < shallows.nr; i++) {
- struct object *object = shallows.objects[i].item;
- if (object->flags & NOT_SHALLOW) {
- struct commit_list *parents;
- packet_write(1, "unshallow %s",
- oid_to_hex(&object->oid));
- object->flags &= ~CLIENT_SHALLOW;
- /* make sure the real parents are parsed */
- unregister_shallow(object->oid.hash);
- object->parsed = 0;
- parse_commit_or_die((struct commit *)object);
- parents = ((struct commit *)object)->parents;
- while (parents) {
- add_object_array(&parents->item->object,
- NULL, &want_obj);
- parents = parents->next;
- }
- add_object_array(object, NULL, &extra_edge_obj);
- }
- /* make sure commit traversal conforms to client */
- register_shallow(object->oid.hash);
- }
- packet_flush(1);
- } else
+ if (depth > 0)
+ deepen(depth, &shallows);
+ else
if (shallows.nr > 0) {
int i;
for (i = 0; i < shallows.nr; i++)
--
2.8.2.524.g6ff3d78
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