packfile: pass down repository to has_object[_kept]_pack

The functions `has_object[_kept]_pack` currently rely on the global
variable `the_repository`. To eliminate global variable usage in
`packfile.c`, we should progressively shift the dependency on
the_repository to higher layers. Let's remove its usage from these
functions and any related ones.

Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

builtin/count-objects.c

@@ -67,7 +67,7 @@ static int count_loose(const struct object_id *oid, const char *path,
 	else {
 		loose_size += on_disk_bytes(st);
 		loose++;
-		if (verbose && has_object_pack(oid))
+		if (verbose && has_object_pack(the_repository, oid))
 			packed_loose++;
 	}
 	return 0;

builtin/fsck.c

@@ -272,7 +272,7 @@ static void check_reachable_object(struct object *obj)
 	if (!(obj->flags & HAS_OBJ)) {
 		if (is_promisor_object(&obj->oid))
 			return;
-		if (has_object_pack(&obj->oid))
+		if (has_object_pack(the_repository, &obj->oid))
 			return; /* it is in pack - forget about it */
 		printf_ln(_("missing %s %s"),
 			  printable_type(&obj->oid, obj->type),

builtin/pack-objects.c

@@ -1529,7 +1529,7 @@ static int want_found_object(const struct object_id *oid, int exclude,
 			return 0;
 		if (ignore_packed_keep_in_core && p->pack_keep_in_core)
 			return 0;
-		if (has_object_kept_pack(oid, flags))
+		if (has_object_kept_pack(p->repo, oid, flags))
 			return 0;
 	}
 
@@ -3627,7 +3627,7 @@ static void show_cruft_commit(struct commit *commit, void *data)
 
 static int cruft_include_check_obj(struct object *obj, void *data UNUSED)
 {
-	return !has_object_kept_pack(&obj->oid, IN_CORE_KEEP_PACKS);
+	return !has_object_kept_pack(to_pack.repo, &obj->oid, IN_CORE_KEEP_PACKS);
 }
 
 static int cruft_include_check(struct commit *commit, void *data)

diff.c

@@ -4041,7 +4041,8 @@ static int reuse_worktree_file(struct index_state *istate,
 	 * objects however would tend to be slower as they need
 	 * to be individually opened and inflated.
 	 */
-	if (!FAST_WORKING_DIRECTORY && !want_file && has_object_pack(oid))
+	if (!FAST_WORKING_DIRECTORY && !want_file &&
+	    has_object_pack(istate->repo, oid))
 		return 0;
 
 	/*

list-objects.c

@@ -41,7 +41,8 @@ static void show_object(struct traversal_context *ctx,
 {
 	if (!ctx->show_object)
 		return;
-	if (ctx->revs->unpacked && has_object_pack(&object->oid))
+	if (ctx->revs->unpacked && has_object_pack(ctx->revs->repo,
+						   &object->oid))
 		return;
 
 	ctx->show_object(object, name, ctx->show_data);

pack-bitmap.c

@@ -1889,7 +1889,7 @@ static void filter_packed_objects_from_bitmap(struct bitmap_index *bitmap_git,
 		bitmap_unset(result, i);
 
 	for (i = 0; i < eindex->count; ++i) {
-		if (has_object_pack(&eindex->objects[i]->oid))
+		if (has_object_pack(the_repository, &eindex->objects[i]->oid))
 			bitmap_unset(result, objects_nr + i);
 	}
 }

packfile.c

@@ -2143,16 +2143,17 @@ int find_kept_pack_entry(struct repository *r,
 	return 0;
 }
 
-int has_object_pack(const struct object_id *oid)
+int has_object_pack(struct repository *r, const struct object_id *oid)
 {
 	struct pack_entry e;
-	return find_pack_entry(the_repository, oid, &e);
+	return find_pack_entry(r, oid, &e);
 }
 
-int has_object_kept_pack(const struct object_id *oid, unsigned flags)
+int has_object_kept_pack(struct repository *r, const struct object_id *oid,
+			 unsigned flags)
 {
 	struct pack_entry e;
-	return find_kept_pack_entry(the_repository, oid, flags, &e);
+	return find_kept_pack_entry(r, oid, flags, &e);
 }
 
 int for_each_object_in_pack(struct packed_git *p,

packfile.h

@@ -193,8 +193,9 @@ const struct packed_git *has_packed_and_bad(struct repository *, const struct ob
 int find_pack_entry(struct repository *r, const struct object_id *oid, struct pack_entry *e);
 int find_kept_pack_entry(struct repository *r, const struct object_id *oid, unsigned flags, struct pack_entry *e);
 
-int has_object_pack(const struct object_id *oid);
-int has_object_kept_pack(const struct object_id *oid, unsigned flags);
+int has_object_pack(struct repository *r, const struct object_id *oid);
+int has_object_kept_pack(struct repository *r, const struct object_id *oid,
+			 unsigned flags);
 
 /*
  * Return 1 if an object in a promisor packfile is or refers to the given

prune-packed.c

@@ -24,7 +24,7 @@ static int prune_object(const struct object_id *oid, const char *path,
 {
 	int *opts = data;
 
-	if (!has_object_pack(oid))
+	if (!has_object_pack(the_repository, oid))
 		return 0;
 
 	if (*opts & PRUNE_PACKED_DRY_RUN)

reachable.c

@@ -239,7 +239,7 @@ static int want_recent_object(struct recent_data *data,
 			      const struct object_id *oid)
 {
 	if (data->ignore_in_core_kept_packs &&
-	    has_object_kept_pack(oid, IN_CORE_KEEP_PACKS))
+	    has_object_kept_pack(data->revs->repo, oid, IN_CORE_KEEP_PACKS))
 		return 0;
 	return 1;
 }

revision.c

@@ -4103,10 +4103,10 @@ enum commit_action get_commit_action(struct rev_info *revs, struct commit *commi
 {
 	if (commit->object.flags & SHOWN)
 		return commit_ignore;
-	if (revs->unpacked && has_object_pack(&commit->object.oid))
+	if (revs->unpacked && has_object_pack(revs->repo, &commit->object.oid))
 		return commit_ignore;
 	if (revs->no_kept_objects) {
-		if (has_object_kept_pack(&commit->object.oid,
+		if (has_object_kept_pack(revs->repo, &commit->object.oid,
 					 revs->keep_pack_cache_flags))
 			return commit_ignore;
 	}