[PATCH 13/19] commit: prepare in_merge_bases[_many] to handle arbitrary repositories
Signed-off-by: Stefan Beller <sbeller@google.com>
---
commit.c | 15 +++++++++------
commit.h | 8 ++++++--
contrib/coccinelle/the_repository.cocci | 17 +++++++++++++++++
3 files changed, 32 insertions(+), 8 deletions(-)
diff --git a/commit.c b/commit.c
index 31f2ca4c78..eca9a475c7 100644
--- a/commit.c
+++ b/commit.c
@@ -1143,16 +1143,17 @@ int is_descendant_of(struct commit *commit, struct commit_list *with_commit)
/*
* Is "commit" an ancestor of one of the "references"?
*/
-int in_merge_bases_many(struct commit *commit, int nr_reference, struct commit **reference)
+int repo_in_merge_bases_many(struct repository *r, struct commit *commit,
+ int nr_reference, struct commit **reference)
{
struct commit_list *bases;
int ret = 0, i;
uint32_t min_generation = GENERATION_NUMBER_INFINITY;
- if (parse_commit(commit))
+ if (repo_parse_commit(r, commit))
return ret;
for (i = 0; i < nr_reference; i++) {
- if (parse_commit(reference[i]))
+ if (repo_parse_commit(r, reference[i]))
return ret;
if (reference[i]->generation < min_generation)
min_generation = reference[i]->generation;
@@ -1161,7 +1162,7 @@ int in_merge_bases_many(struct commit *commit, int nr_reference, struct commit *
if (commit->generation > min_generation)
return ret;
- bases = paint_down_to_common(the_repository, commit,
+ bases = paint_down_to_common(r, commit,
nr_reference, reference,
commit->generation);
if (commit->object.flags & PARENT2)
@@ -1175,9 +1176,11 @@ int in_merge_bases_many(struct commit *commit, int nr_reference, struct commit *
/*
* Is "commit" an ancestor of (i.e. reachable from) the "reference"?
*/
-int in_merge_bases(struct commit *commit, struct commit *reference)
+int repo_in_merge_bases(struct repository *r,
+ struct commit *commit,
+ struct commit *reference)
{
- return in_merge_bases_many(commit, 1, &reference);
+ return repo_in_merge_bases_many(r, commit, 1, &reference);
}
struct commit_list *reduce_heads(struct commit_list *heads)
diff --git a/commit.h b/commit.h
index 89b245be03..fead381651 100644
--- a/commit.h
+++ b/commit.h
@@ -283,8 +283,12 @@ extern void prune_shallow(int show_only);
extern struct trace_key trace_shallow;
int is_descendant_of(struct commit *, struct commit_list *);
-int in_merge_bases(struct commit *, struct commit *);
-int in_merge_bases_many(struct commit *, int, struct commit **);
+int repo_in_merge_bases(struct repository *r, struct commit *, struct commit *);
+int repo_in_merge_bases_many(struct repository *r, struct commit *, int, struct commit **);
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define in_merge_bases(c1, c2) repo_in_merge_bases(the_repository, c1, c2)
+#define in_merge_bases_many(c1, n, cs) repo_in_merge_bases_many(the_repository, c1, n, cs)
+#endif
extern int interactive_add(int argc, const char **argv, const char *prefix, int patch);
extern int run_add_interactive(const char *revision, const char *patch_mode,
diff --git a/contrib/coccinelle/the_repository.cocci b/contrib/coccinelle/the_repository.cocci
index 6dad83f17b..ec579682f6 100644
--- a/contrib/coccinelle/the_repository.cocci
+++ b/contrib/coccinelle/the_repository.cocci
@@ -68,3 +68,20 @@ expression F;
- get_commit_buffer(
+ repo_get_commit_buffer(the_repository,
E, F);
+
+@@
+expression E;
+expression F;
+@@
+- in_merge_bases(
++ repo_in_merge_bases(the_repository,
+ E, F);
+
+@@
+expression E;
+expression F;
+expression G;
+@@
+- in_merge_bases_many(
++ repo_in_merge_bases_many(the_repository,
+ E, F, G);
--
2.19.0
Stefan Beller <sbeller@google.com>