From: "Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Patrick Steinhardt <ps@pks.im>,
Johannes Schindelin <johannes.schindelin@gmx.de>,
Johannes Schindelin <johannes.schindelin@gmx.de>
Subject: [PATCH v3 07/11] get_merge_bases_many_0(): pass on errors from `merge_bases_many()`
Date: Tue, 27 Feb 2024 13:28:13 +0000 [thread overview]
Message-ID: <4321795102d5cc5f4e599cba0ff623b5eb31b5bd.1709040499.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.1657.v3.git.1709040497.gitgitgadget@gmail.com>
From: Johannes Schindelin <johannes.schindelin@gmx.de>
The `merge_bases_many()` function was just taught to indicate
parsing errors, and now the `get_merge_bases_many_0()` function is aware
of that, too.
Next step: adjust the callers of `get_merge_bases_many_0()`.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
commit-reach.c | 57 +++++++++++++++++++++++++++++++-------------------
1 file changed, 36 insertions(+), 21 deletions(-)
diff --git a/commit-reach.c b/commit-reach.c
index 2c74583c8e0..5fa0abc7d1e 100644
--- a/commit-reach.c
+++ b/commit-reach.c
@@ -410,37 +410,38 @@ static int remove_redundant(struct repository *r, struct commit **array, int cnt
return remove_redundant_no_gen(r, array, cnt);
}
-static struct commit_list *get_merge_bases_many_0(struct repository *r,
- struct commit *one,
- int n,
- struct commit **twos,
- int cleanup)
+static int get_merge_bases_many_0(struct repository *r,
+ struct commit *one,
+ int n,
+ struct commit **twos,
+ int cleanup,
+ struct commit_list **result)
{
struct commit_list *list;
struct commit **rslt;
- struct commit_list *result = NULL;
int cnt, i;
- if (merge_bases_many(r, one, n, twos, &result) < 0)
- return NULL;
+ if (merge_bases_many(r, one, n, twos, result) < 0)
+ return -1;
for (i = 0; i < n; i++) {
if (one == twos[i])
- return result;
+ return 0;
}
- if (!result || !result->next) {
+ if (!*result || !(*result)->next) {
if (cleanup) {
clear_commit_marks(one, all_flags);
clear_commit_marks_many(n, twos, all_flags);
}
- return result;
+ return 0;
}
/* There are more than one */
- cnt = commit_list_count(result);
+ cnt = commit_list_count(*result);
CALLOC_ARRAY(rslt, cnt);
- for (list = result, i = 0; list; list = list->next)
+ for (list = *result, i = 0; list; list = list->next)
rslt[i++] = list->item;
- free_commit_list(result);
+ free_commit_list(*result);
+ *result = NULL;
clear_commit_marks(one, all_flags);
clear_commit_marks_many(n, twos, all_flags);
@@ -448,13 +449,12 @@ static struct commit_list *get_merge_bases_many_0(struct repository *r,
cnt = remove_redundant(r, rslt, cnt);
if (cnt < 0) {
free(rslt);
- return NULL;
+ return -1;
}
- result = NULL;
for (i = 0; i < cnt; i++)
- commit_list_insert_by_date(rslt[i], &result);
+ commit_list_insert_by_date(rslt[i], result);
free(rslt);
- return result;
+ return 0;
}
struct commit_list *repo_get_merge_bases_many(struct repository *r,
@@ -462,7 +462,12 @@ struct commit_list *repo_get_merge_bases_many(struct repository *r,
int n,
struct commit **twos)
{
- return get_merge_bases_many_0(r, one, n, twos, 1);
+ struct commit_list *result = NULL;
+ if (get_merge_bases_many_0(r, one, n, twos, 1, &result) < 0) {
+ free_commit_list(result);
+ return NULL;
+ }
+ return result;
}
struct commit_list *repo_get_merge_bases_many_dirty(struct repository *r,
@@ -470,14 +475,24 @@ struct commit_list *repo_get_merge_bases_many_dirty(struct repository *r,
int n,
struct commit **twos)
{
- return get_merge_bases_many_0(r, one, n, twos, 0);
+ 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;
}
struct commit_list *repo_get_merge_bases(struct repository *r,
struct commit *one,
struct commit *two)
{
- return get_merge_bases_many_0(r, one, 1, &two, 1);
+ struct commit_list *result = NULL;
+ if (get_merge_bases_many_0(r, one, 1, &two, 1, &result) < 0) {
+ free_commit_list(result);
+ return NULL;
+ }
+ return result;
}
/*
--
gitgitgadget
next prev parent reply other threads:[~2024-02-27 13:29 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-13 8:41 [PATCH 00/12] The merge-base logic vs missing commit objects Johannes Schindelin via GitGitGadget
2024-02-13 8:41 ` [PATCH 01/12] paint_down_to_common: plug a memory leak Johannes Schindelin via GitGitGadget
2024-02-13 8:41 ` [PATCH 02/12] Let `repo_in_merge_bases()` report missing commits Johannes Schindelin via GitGitGadget
2024-02-15 9:33 ` Patrick Steinhardt
2024-02-13 8:41 ` [PATCH 03/12] Prepare `repo_in_merge_bases_many()` to optionally expect " Johannes Schindelin via GitGitGadget
2024-02-13 8:41 ` [PATCH 04/12] Prepare `paint_down_to_common()` for handling shallow commits Johannes Schindelin via GitGitGadget
2024-02-13 8:41 ` [PATCH 05/12] commit-reach: start reporting errors in `paint_down_to_common()` Johannes Schindelin via GitGitGadget
2024-02-13 8:41 ` [PATCH 06/12] merge_bases_many(): pass on errors from `paint_down_to_common()` Johannes Schindelin via GitGitGadget
2024-02-13 8:41 ` [PATCH 07/12] get_merge_bases_many_0(): pass on errors from `merge_bases_many()` Johannes Schindelin via GitGitGadget
2024-02-13 8:41 ` [PATCH 08/12] repo_get_merge_bases(): " Johannes Schindelin via GitGitGadget
2024-02-13 8:41 ` [PATCH 09/12] get_octopus_merge_bases(): " Johannes Schindelin via GitGitGadget
2024-02-13 8:41 ` [PATCH 10/12] repo_get_merge_bases_many(): " Johannes Schindelin via GitGitGadget
2024-02-13 8:41 ` [PATCH 11/12] repo_get_merge_bases_many_dirty(): " Johannes Schindelin via GitGitGadget
2024-02-13 8:41 ` [PATCH 12/12] paint_down_to_common(): special-case shallow/partial clones Johannes Schindelin via GitGitGadget
2024-02-13 18:37 ` [PATCH 00/12] The merge-base logic vs missing commit objects Junio C Hamano
2024-02-22 13:21 ` [PATCH v2 00/11] " Johannes Schindelin via GitGitGadget
2024-02-22 13:21 ` [PATCH v2 01/11] paint_down_to_common: plug two memory leaks Johannes Schindelin via GitGitGadget
2024-02-22 13:21 ` [PATCH v2 02/11] Prepare `repo_in_merge_bases_many()` to optionally expect missing commits Johannes Schindelin via GitGitGadget
2024-02-22 13:21 ` [PATCH v2 03/11] Start reporting missing commits in `repo_in_merge_bases_many()` Johannes Schindelin via GitGitGadget
2024-02-24 0:33 ` Junio C Hamano
2024-02-26 9:34 ` Johannes Schindelin
2024-02-26 20:01 ` Junio C Hamano
2024-03-01 6:56 ` Jeff King
2024-02-22 13:21 ` [PATCH v2 04/11] Prepare `paint_down_to_common()` for handling shallow commits Johannes Schindelin via GitGitGadget
2024-02-22 13:21 ` [PATCH v2 05/11] commit-reach: start reporting errors in `paint_down_to_common()` Johannes Schindelin via GitGitGadget
2024-02-22 13:21 ` [PATCH v2 06/11] merge_bases_many(): pass on errors from `paint_down_to_common()` Johannes Schindelin via GitGitGadget
2024-02-22 13:21 ` [PATCH v2 07/11] get_merge_bases_many_0(): pass on errors from `merge_bases_many()` Johannes Schindelin via GitGitGadget
2024-02-22 13:21 ` [PATCH v2 08/11] repo_get_merge_bases(): " Johannes Schindelin via GitGitGadget
2024-02-22 13:21 ` [PATCH v2 09/11] get_octopus_merge_bases(): " Johannes Schindelin via GitGitGadget
2024-02-22 13:21 ` [PATCH v2 10/11] repo_get_merge_bases_many(): " Johannes Schindelin via GitGitGadget
2024-02-22 13:21 ` [PATCH v2 11/11] repo_get_merge_bases_many_dirty(): " Johannes Schindelin via GitGitGadget
2024-02-27 13:28 ` [PATCH v3 00/11] The merge-base logic vs missing commit objects Johannes Schindelin via GitGitGadget
2024-02-27 13:28 ` [PATCH v3 01/11] paint_down_to_common: plug two memory leaks Johannes Schindelin via GitGitGadget
2024-02-27 13:28 ` [PATCH v3 02/11] Prepare `repo_in_merge_bases_many()` to optionally expect missing commits Johannes Schindelin via GitGitGadget
2024-02-27 13:28 ` [PATCH v3 03/11] Start reporting missing commits in `repo_in_merge_bases_many()` Johannes Schindelin via GitGitGadget
2024-02-27 13:28 ` [PATCH v3 04/11] Prepare `paint_down_to_common()` for handling shallow commits Johannes Schindelin via GitGitGadget
2024-02-27 14:46 ` Dirk Gouders
2024-02-27 15:00 ` Johannes Schindelin
2024-02-27 18:08 ` Junio C Hamano
2024-02-27 18:10 ` Junio C Hamano
2024-02-27 19:07 ` Dirk Gouders
2024-02-27 13:28 ` [PATCH v3 05/11] commit-reach: start reporting errors in `paint_down_to_common()` Johannes Schindelin via GitGitGadget
2024-02-27 14:56 ` Dirk Gouders
2024-02-27 15:08 ` Johannes Schindelin
2024-02-27 18:24 ` Junio C Hamano
2024-02-27 13:28 ` [PATCH v3 06/11] merge_bases_many(): pass on errors from `paint_down_to_common()` Johannes Schindelin via GitGitGadget
2024-02-27 18:29 ` Junio C Hamano
2024-02-27 13:28 ` Johannes Schindelin via GitGitGadget [this message]
2024-02-27 13:28 ` [PATCH v3 08/11] repo_get_merge_bases(): pass on errors from `merge_bases_many()` Johannes Schindelin via GitGitGadget
2024-02-27 13:28 ` [PATCH v3 09/11] get_octopus_merge_bases(): " Johannes Schindelin via GitGitGadget
2024-02-27 13:28 ` [PATCH v3 10/11] repo_get_merge_bases_many(): " Johannes Schindelin via GitGitGadget
2024-02-27 13:28 ` [PATCH v3 11/11] repo_get_merge_bases_many_dirty(): " Johannes Schindelin via GitGitGadget
2024-02-28 9:44 ` [PATCH v4 00/11] The merge-base logic vs missing commit objects Johannes Schindelin via GitGitGadget
2024-02-28 9:44 ` [PATCH v4 01/11] commit-reach(paint_down_to_common): plug two memory leaks Johannes Schindelin via GitGitGadget
2024-02-28 9:44 ` [PATCH v4 02/11] commit-reach(repo_in_merge_bases_many): optionally expect missing commits Johannes Schindelin via GitGitGadget
2024-02-28 9:44 ` [PATCH v4 03/11] commit-reach(repo_in_merge_bases_many): report " Johannes Schindelin via GitGitGadget
2024-03-01 6:58 ` Jeff King
2024-03-01 16:18 ` Junio C Hamano
2024-02-28 9:44 ` [PATCH v4 04/11] commit-reach(paint_down_to_common): prepare for handling shallow commits Johannes Schindelin via GitGitGadget
2024-02-28 20:24 ` Junio C Hamano
2024-02-28 20:59 ` Dirk Gouders
2024-02-29 9:54 ` Johannes Schindelin
2024-02-29 9:53 ` Johannes Schindelin
2024-02-28 9:44 ` [PATCH v4 05/11] commit-reach(paint_down_to_common): start reporting errors Johannes Schindelin via GitGitGadget
2024-02-28 9:44 ` [PATCH v4 06/11] commit-reach(merge_bases_many): pass on "missing commits" errors Johannes Schindelin via GitGitGadget
2024-02-28 9:44 ` [PATCH v4 07/11] commit-reach(get_merge_bases_many_0): " Johannes Schindelin via GitGitGadget
2024-02-28 9:44 ` [PATCH v4 08/11] commit-reach(repo_get_merge_bases): " Johannes Schindelin via GitGitGadget
2024-02-28 9:44 ` [PATCH v4 09/11] commit-reach(get_octopus_merge_bases): " Johannes Schindelin via GitGitGadget
2024-02-28 9:44 ` [PATCH v4 10/11] commit-reach(repo_get_merge_bases_many): " Johannes Schindelin via GitGitGadget
2024-02-28 9:44 ` [PATCH v4 11/11] commit-reach(repo_get_merge_bases_many_dirty): pass on errors Johannes Schindelin via GitGitGadget
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