builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h

Instead of including USE_THE_REPOSITORY_VARIABLE by default on every
builtin, remove it from builtin.h and add it to all the builtins that
include builtin.h (by definition, that means all builtins/*.c).

Also, remove the include statement for repository.h since it gets
brought in through builtin.h.

The next step will be to migrate each builtin
from having to use the_repository.

Signed-off-by: John Cai <johncai86@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Author: john-cai

builtin.h

@@ -1,14 +1,6 @@
 #ifndef BUILTIN_H
 #define BUILTIN_H
 
-/*
- * TODO: Almost all of our builtins access `the_repository` by necessity
- * because they do not get passed a pointer to it. We should adapt the function
- * signature of those main functions to accept a `struct repository *` and then
- * remove the macro here.
- */
-#define USE_THE_REPOSITORY_VARIABLE
-
 #include "git-compat-util.h"
 #include "repository.h"
 

builtin/add.c

@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2006 Linus Torvalds
  */
-
+#define USE_THE_REPOSITORY_VARIABLE
 #include "builtin.h"
 #include "advice.h"
 #include "config.h"
@@ -18,7 +18,6 @@
 #include "preload-index.h"
 #include "diff.h"
 #include "read-cache.h"
-#include "repository.h"
 #include "revision.h"
 #include "bulk-checkin.h"
 #include "strvec.h"

builtin/am.c

@@ -4,6 +4,7 @@
  * Based on git-am.sh by Junio C Hamano.
  */
 
+#define USE_THE_REPOSITORY_VARIABLE
 #include "builtin.h"
 #include "abspath.h"
 #include "advice.h"
@@ -38,7 +39,6 @@
 #include "string-list.h"
 #include "pager.h"
 #include "path.h"
-#include "repository.h"
 #include "pretty.h"
 
 /**

builtin/annotate.c

@@ -3,6 +3,8 @@
  *
  * Copyright (C) 2006 Ryan Anderson
  */
+
+#define USE_THE_REPOSITORY_VARIABLE
 #include "git-compat-util.h"
 #include "builtin.h"
 #include "strvec.h"

builtin/apply.c

@@ -1,6 +1,6 @@
+#define USE_THE_REPOSITORY_VARIABLE
 #include "builtin.h"
 #include "gettext.h"
-#include "repository.h"
 #include "hash.h"
 #include "apply.h"
 

builtin/archive.c

@@ -2,13 +2,13 @@
  * Copyright (c) 2006 Franck Bui-Huu
  * Copyright (c) 2006 Rene Scharfe
  */
+#define USE_THE_REPOSITORY_VARIABLE
 #include "builtin.h"
 #include "archive.h"
 #include "gettext.h"
 #include "transport.h"
 #include "parse-options.h"
 #include "pkt-line.h"
-#include "repository.h"
 
 static void create_output_file(const char *output_file)
 {

builtin/bisect.c

@@ -1,3 +1,4 @@
+#define USE_THE_REPOSITORY_VARIABLE
 #include "builtin.h"
 #include "copy.h"
 #include "environment.h"

builtin/blame.c

@@ -4,15 +4,14 @@
  * Copyright (c) 2006, 2014 by its authors
  * See COPYING for licensing conditions
  */
-
+#define USE_THE_REPOSITORY_VARIABLE
 #include "builtin.h"
 #include "config.h"
 #include "color.h"
 #include "builtin.h"
 #include "environment.h"
 #include "gettext.h"
 #include "hex.h"
-#include "repository.h"
 #include "commit.h"
 #include "diff.h"
 #include "revision.h"

builtin/branch.c

@@ -4,7 +4,7 @@
  * Copyright (c) 2006 Kristian Høgsberg <krh@redhat.com>
  * Based on git-branch.sh by Junio C Hamano.
  */
-
+#define USE_THE_REPOSITORY_VARIABLE
 #include "builtin.h"
 #include "config.h"
 #include "color.h"

builtin/bugreport.c

@@ -1,3 +1,4 @@
+#define USE_THE_REPOSITORY_VARIABLE
 #include "builtin.h"
 #include "abspath.h"
 #include "editor.h"