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commit-reach(repo_get_merge_bases_many_dirty): pass on errors 

(Actually, this commit is only about passing on "missing commits"
errors, but adding that to the commit's title would have made it too
long.)

The `merge_bases_many()` function was just taught to indicate parsing
errors, and now the `repo_get_merge_bases_many_dirty()` function is
aware of that, too.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Schindelin 2024-02-28 09:44:17 +00:00 committed by Junio C Hamano
parent 5317380521
commit caaf1a2942
3 changed files with 16 additions and 16 deletions
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9
builtin/merge-base.c
View File

@ -10,10 +10,13 @@
static int show_merge_base(struct commit **rev, int rev_nr, int show_all)
{
struct commit_list *result, *r;
struct commit_list *result = NULL, *r;
result = repo_get_merge_bases_many_dirty(the_repository, rev[0],
rev_nr - 1, rev + 1);
if (repo_get_merge_bases_many_dirty(the_repository, rev[0],
rev_nr - 1, rev + 1, &result) < 0) {
free_commit_list(result);
return -1;
}
if (!result)
return 1;

16
commit-reach.c
View File

@ -470,17 +470,13 @@ int repo_get_merge_bases_many(struct repository *r,
return get_merge_bases_many_0(r, one, n, twos, 1, result);
}
struct commit_list *repo_get_merge_bases_many_dirty(struct repository *r,
struct commit *one,
int n,
struct commit **twos)
int repo_get_merge_bases_many_dirty(struct repository *r,
struct commit *one,
int n,
struct commit **twos,
struct commit_list **result)
{
struct commit_list *result = NULL;
if (get_merge_bases_many_0(r, one, n, twos, 0, &result) < 0) {
free_commit_list(result);
return NULL;
}
return result;
return get_merge_bases_many_0(r, one, n, twos, 0, result);
}
int repo_get_merge_bases(struct repository *r,

7
commit-reach.h
View File

@ -18,9 +18,10 @@ int repo_get_merge_bases_many(struct repository *r,
struct commit **twos,
struct commit_list **result);
/* To be used only when object flags after this call no longer matter */
struct commit_list *repo_get_merge_bases_many_dirty(struct repository *r,
struct commit *one, int n,
struct commit **twos);
int repo_get_merge_bases_many_dirty(struct repository *r,
struct commit *one, int n,
struct commit **twos,
struct commit_list **result);
int get_octopus_merge_bases(struct commit_list *in, struct commit_list **result);