commit-reach: prepare get_merge_bases to handle any repo
Similarly to previous patches, the get_merge_base functions are used
often in the code base, which makes migrating them hard.
Implement the new functions, prefixed with 'repo_' and hide the old
functions behind a wrapper macro.
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/commit-reach.h b/commit-reach.h
index 7d313e2..52667d6 100644
--- a/commit-reach.h
+++ b/commit-reach.h
@@ -8,17 +8,23 @@ struct commit_list;
struct contains_cache;
struct ref_filter;
-struct commit_list *get_merge_bases_many(struct commit *one,
- int n,
- struct commit **twos);
-struct commit_list *get_merge_bases_many_dirty(struct commit *one,
- int n,
- struct commit **twos);
-struct commit_list *get_merge_bases(struct commit *one, struct commit *two);
-struct commit_list *get_octopus_merge_bases(struct commit_list *in);
-
+struct commit_list *repo_get_merge_bases(struct repository *r,
+ struct commit *rev1,
+ struct commit *rev2);
+struct commit_list *repo_get_merge_bases_many(struct repository *r,
+ struct commit *one, int n,
+ struct commit **twos);
/* To be used only when object flags after this call no longer matter */
-struct commit_list *get_merge_bases_many_dirty(struct commit *one, int n, struct commit **twos);
+struct commit_list *repo_get_merge_bases_many_dirty(struct repository *r,
+ struct commit *one, int n,
+ struct commit **twos);
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define get_merge_bases(r1, r2) repo_get_merge_bases(the_repository, r1, r2)
+#define get_merge_bases_many(one, n, two) repo_get_merge_bases_many(the_repository, one, n, two)
+#define get_merge_bases_many_dirty(one, n, twos) repo_get_merge_bases_many_dirty(the_repository, one, n, twos)
+#endif
+
+struct commit_list *get_octopus_merge_bases(struct commit_list *in);
int is_descendant_of(struct commit *commit, struct commit_list *with_commit);
int in_merge_bases_many(struct commit *commit, int nr_reference, struct commit **reference);
