object-store: close all packs upon clearing the object store

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

builtin/am.c

@@ -1859,7 +1859,7 @@ next:
 	 */
 	if (!state->rebasing) {
 		am_destroy(state);
-		close_all_packs();
+		close_all_packs(the_repository->objects);
 		run_command_v_opt(argv_gc_auto, RUN_GIT_CMD);
 	}
 }

builtin/clone.c

@@ -1218,7 +1218,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 	transport_disconnect(transport);
 
 	if (option_dissociate) {
-		close_all_packs();
+		close_all_packs(the_repository->objects);
 		dissociate_from_references();
 	}
 

builtin/fetch.c

@@ -1478,7 +1478,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
 
 	string_list_clear(&list, 0);
 
-	close_all_packs();
+	close_all_packs(the_repository->objects);
 
 	argv_array_pushl(&argv_gc_auto, "gc", "--auto", NULL);
 	if (verbosity < 0)

builtin/merge.c

@@ -411,7 +411,7 @@ static void finish(struct commit *head_commit,
 			 * We ignore errors in 'gc --auto', since the
 			 * user should see them.
 			 */
-			close_all_packs();
+			close_all_packs(the_repository->objects);
 			run_command_v_opt(argv_gc_auto, RUN_GIT_CMD);
 		}
 	}

builtin/receive-pack.c

@@ -2026,7 +2026,7 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix)
 			proc.git_cmd = 1;
 			proc.argv = argv_gc_auto;
 
-			close_all_packs();
+			close_all_packs(the_repository->objects);
 			if (!start_command(&proc)) {
 				if (use_sideband)
 					copy_to_sideband(proc.err, -1, NULL);

object.c

@@ -5,6 +5,7 @@
 #include "commit.h"
 #include "tag.h"
 #include "object-store.h"
+#include "packfile.h"
 
 static struct object **obj_hash;
 static int nr_objs, obj_hash_size;
@@ -483,8 +484,6 @@ void raw_object_store_clear(struct raw_object_store *o)
 	o->alt_odb_tail = NULL;
 
 	INIT_LIST_HEAD(&o->packed_git_mru);
-	/*
-	 * TODO: call close_all_packs once migrated to
-	 * take an object store argument
-	 */
+	close_all_packs(o);
+	o->packed_git = NULL;
 }

packfile.c

@@ -311,11 +311,11 @@ static void close_pack(struct packed_git *p)
 	close_pack_index(p);
 }
 
-void close_all_packs(void)
+void close_all_packs(struct raw_object_store *o)
 {
 	struct packed_git *p;
 
-	for (p = the_repository->objects->packed_git; p; p = p->next)
+	for (p = o->packed_git; p; p = p->next)
 		if (p->do_not_close)
 			die("BUG: want to close pack marked 'do-not-close'");
 		else

packfile.h

@@ -66,7 +66,7 @@ extern void close_pack_index(struct packed_git *);
 
 extern unsigned char *use_pack(struct packed_git *, struct pack_window **, off_t, unsigned long *);
 extern void close_pack_windows(struct packed_git *);
-extern void close_all_packs(void);
+extern void close_all_packs(struct raw_object_store *o);
 extern void unuse_pack(struct pack_window **);
 extern void clear_delta_base_cache(void);
 extern struct packed_git *add_packed_git(const char *path, size_t path_len, int local);