commit-graph: clean up #includes

Our CodingGuidelines says that it's sufficient to include one of
'git-compat-util.h' and 'cache.h', but both 'commit-graph.c' and
'commit-graph.h' include both.  Let's include only 'git-compat-util.h'
to loose a bunch of unnecessary dependencies; but include 'hash.h',
because 'commit-graph.h' does require the definition of 'struct
object_id'.

'commit-graph.h' explicitly includes 'repository.h' and
'string-list.h', but only needs the declaration of a few structs from
them.  Drop these includes and forward-declare the necessary structs
instead.

'commit-graph.c' includes 'dir.h', but doesn't actually use anything
from there, so let's drop that #include as well.

Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
SZEDER Gábor 2020-06-05 13:00:28 +00:00 committed by Junio C Hamano
parent 0ee3cb888d
commit fa7965309e
2 changed files with 4 additions and 6 deletions

View File

@ -1,7 +1,5 @@
#include "cache.h"
#include "config.h"
#include "dir.h"
#include "git-compat-util.h"
#include "config.h"
#include "lockfile.h"
#include "pack.h"
#include "packfile.h"

View File

@ -2,9 +2,6 @@
#define COMMIT_GRAPH_H
#include "git-compat-util.h"
#include "repository.h"
#include "string-list.h"
#include "cache.h"
#include "object-store.h"
#define GIT_TEST_COMMIT_GRAPH "GIT_TEST_COMMIT_GRAPH"
@ -22,6 +19,9 @@ void git_test_write_commit_graph_or_die(void);
struct commit;
struct bloom_filter_settings;
struct repository;
struct raw_object_store;
struct string_list;
char *get_commit_graph_filename(struct object_directory *odb);
int open_commit_graph(const char *graph_file, int *fd, struct stat *st);