Merge branch 'jc/pass-repo-to-builtins'

The convention to calling into built-in command implementation has
been updated to pass the repository, if known, together with the
prefix value.

* jc/pass-repo-to-builtins:
  add: pass in repo variable instead of global the_repository
  builtin: remove USE_THE_REPOSITORY for those without the_repository
  builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h
  builtin: add a repository parameter for builtin functions

builtin/pack-objects.c

@@ -1,8 +1,8 @@
+#define USE_THE_REPOSITORY_VARIABLE
 #include "builtin.h"
 #include "environment.h"
 #include "gettext.h"
 #include "hex.h"
-#include "repository.h"
 #include "config.h"
 #include "attr.h"
 #include "object.h"
@@ -4312,7 +4312,10 @@ static int option_parse_cruft_expiration(const struct option *opt UNUSED,
 	return 0;
 }
 
-int cmd_pack_objects(int argc, const char **argv, const char *prefix)
+int cmd_pack_objects(int argc,
+		     const char **argv,
+		     const char *prefix,
+		     struct repository *repo UNUSED)
 {
 	int use_internal_rev_list = 0;
 	int shallow = 0;