Merge branch 'rs/repack-without-loosening-promised-objects'

"git repack -A -d" in a partial clone unnecessarily loosened
objects in promisor pack.

* rs/repack-without-loosening-promised-objects:
  repack: avoid loosening promisor objects in partial clones

2 files changed, 14 insertions, 3 deletions

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 14bf700..cdc38c2 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -3479,6 +3479,7 @@ static void loosen_unused_packed_objects(void)
 {
 	struct packed_git *p;
 	uint32_t i;
+	uint32_t loosened_objects_nr = 0;
 	struct object_id oid;
 
 	for (p = get_all_packs(the_repository); p; p = p->next) {
@@ -3492,11 +3493,16 @@ static void loosen_unused_packed_objects(void)
 			nth_packed_object_id(&oid, p, i);
 			if (!packlist_find(&to_pack, &oid) &&
 			    !has_sha1_pack_kept_or_nonlocal(&oid) &&
-			    !loosened_object_can_be_discarded(&oid, p->mtime))
+			    !loosened_object_can_be_discarded(&oid, p->mtime)) {
 				if (force_object_loose(&oid, p->mtime))
 					die(_("unable to force loose object"));
+				loosened_objects_nr++;
+			}
 		}
 	}
+
+	trace2_data_intmax("pack-objects", the_repository,
+			   "loosen_unused_packed_objects/loosened", loosened_objects_nr);
 }
 
 /*
diff --git a/builtin/repack.c b/builtin/repack.c
index 2847fdf..5f9bc74 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -20,7 +20,7 @@ static int delta_base_offset = 1;
 static int pack_kept_objects = -1;
 static int write_bitmaps = -1;
 static int use_delta_islands;
-static char *packdir, *packtmp;
+static char *packdir, *packtmp_name, *packtmp;
 
 static const char *const git_repack_usage[] = {
 	N_("git repack [<options>]"),
@@ -530,7 +530,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
 	}
 
 	packdir = mkpathdup("%s/pack", get_object_directory());
-	packtmp = mkpathdup("%s/.tmp-%d-pack", packdir, (int)getpid());
+	packtmp_name = xstrfmt(".tmp-%d-pack", (int)getpid());
+	packtmp = mkpathdup("%s/%s", packdir, packtmp_name);
 
 	sigchain_push_common(remove_pack_on_signal);
 
@@ -573,6 +574,10 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
 		repack_promisor_objects(&po_args, &names);
 
 		if (existing_packs.nr && delete_redundant) {
+			for_each_string_list_item(item, &names) {
+				strvec_pushf(&cmd.args, "--keep-pack=%s-%s.pack",
+					     packtmp_name, item->string);
+			}
 			if (unpack_unreachable) {
 				strvec_pushf(&cmd.args,
 					     "--unpack-unreachable=%s",