From: Toon Claes <toon@iotcl.com>
To: git@vger.kernel.org
Cc: Toon Claes <toon@iotcl.com>, Zeger-Jan van de Weg <git@zjvandeweg.nl>
Subject: [PATCH 1/1] commit: add support to provide --coauthor
Date: Tue, 8 Oct 2019 09:49:35 +0200 [thread overview]
Message-ID: <20191008074935.10972-1-toon@iotcl.com> (raw)
Add support to provide the Co-author when committing. For each
co-author provided with --coauthor=<coauthor>, a line is added at the
bottom of the commit message, like this:
Co-authored-by: <coauthor>
It's a common practice use when pairing up with other people and both
authors want to in the commit message.
Co-authored-by: Zeger-Jan van de Weg <git@zjvandeweg.nl>
Signed-off-by: Toon Claes <toon@iotcl.com>
---
Documentation/git-commit.txt | 5 ++++
builtin/commit.c | 7 ++++++
sequencer.c | 44 ++++++++++++++++++++++++++----------
sequencer.h | 2 ++
t/t7502-commit-porcelain.sh | 11 +++++++++
5 files changed, 57 insertions(+), 12 deletions(-)
diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt
index afa7b75a23..c059944e38 100644
--- a/Documentation/git-commit.txt
+++ b/Documentation/git-commit.txt
@@ -140,6 +140,11 @@ OPTIONS
commit by that author (i.e. rev-list --all -i --author=<author>);
the commit author is then copied from the first such commit found.
+--coauthor=<coauthor>::
+ Add a Co-authored-by line with the specified author. Specify the
+ author using the standard `Co Artur <co-artur@example.com>`
+ format.
+
--date=<date>::
Override the author date used in the commit.
diff --git a/builtin/commit.c b/builtin/commit.c
index ae7aaf6dc6..feb423ed6f 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -110,6 +110,7 @@ static int config_commit_verbose = -1; /* unspecified */
static int no_post_rewrite, allow_empty_message;
static char *untracked_files_arg, *force_date, *ignore_submodule_arg, *ignored_arg;
static char *sign_commit;
+static struct string_list coauthors = STRING_LIST_INIT_NODUP;
/*
* The default commit message cleanup mode will remove the lines
@@ -672,6 +673,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
int clean_message_contents = (cleanup_mode != COMMIT_MSG_CLEANUP_NONE);
int old_display_comment_prefix;
int merge_contains_scissors = 0;
+ int i;
/* This checks and barfs if author is badly specified */
determine_author_info(author_ident);
@@ -803,6 +805,10 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
if (clean_message_contents)
strbuf_stripspace(&sb, 0);
+ for (i = 0; i < coauthors.nr; i++) {
+ append_coauthor(&sb, coauthors.items[i].string);
+ }
+
if (signoff)
append_signoff(&sb, ignore_non_trailer(sb.buf, sb.len), 0);
@@ -1504,6 +1510,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
OPT_STRING(0, "squash", &squash_message, N_("commit"), N_("use autosquash formatted message to squash specified commit")),
OPT_BOOL(0, "reset-author", &renew_authorship, N_("the commit is authored by me now (used with -C/-c/--amend)")),
OPT_BOOL('s', "signoff", &signoff, N_("add Signed-off-by:")),
+ OPT_STRING_LIST(0, "coauthor", &coauthors, N_("co-author"), N_("add Co-authored-by:")),
OPT_FILENAME('t', "template", &template_file, N_("use specified template file")),
OPT_BOOL('e', "edit", &edit_flag, N_("force edit of commit")),
OPT_CLEANUP(&cleanup_arg),
diff --git a/sequencer.c b/sequencer.c
index d648aaf416..8958a22470 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -36,6 +36,7 @@
#define GIT_REFLOG_ACTION "GIT_REFLOG_ACTION"
static const char sign_off_header[] = "Signed-off-by: ";
+static const char coauthor_header[] = "Co-authored-by: ";
static const char cherry_picked_prefix[] = "(cherry picked from commit ";
GIT_PATH_FUNC(git_path_commit_editmsg, "COMMIT_EDITMSG")
@@ -4385,15 +4386,9 @@ int sequencer_pick_revisions(struct repository *r,
return res;
}
-void append_signoff(struct strbuf *msgbuf, size_t ignore_footer, unsigned flag)
+static void append_footer(struct strbuf *msgbuf, struct strbuf* sob, size_t ignore_footer, size_t no_dup_sob)
{
- unsigned no_dup_sob = flag & APPEND_SIGNOFF_DEDUP;
- struct strbuf sob = STRBUF_INIT;
- int has_footer;
-
- strbuf_addstr(&sob, sign_off_header);
- strbuf_addstr(&sob, fmt_name(WANT_COMMITTER_IDENT));
- strbuf_addch(&sob, '\n');
+ size_t has_footer;
if (!ignore_footer)
strbuf_complete_line(msgbuf);
@@ -4402,11 +4397,11 @@ void append_signoff(struct strbuf *msgbuf, size_t ignore_footer, unsigned flag)
* If the whole message buffer is equal to the sob, pretend that we
* found a conforming footer with a matching sob
*/
- if (msgbuf->len - ignore_footer == sob.len &&
- !strncmp(msgbuf->buf, sob.buf, sob.len))
+ if (msgbuf->len - ignore_footer == sob->len &&
+ !strncmp(msgbuf->buf, sob->buf, sob->len))
has_footer = 3;
else
- has_footer = has_conforming_footer(msgbuf, &sob, ignore_footer);
+ has_footer = has_conforming_footer(msgbuf, sob, ignore_footer);
if (!has_footer) {
const char *append_newlines = NULL;
@@ -4440,7 +4435,32 @@ void append_signoff(struct strbuf *msgbuf, size_t ignore_footer, unsigned flag)
if (has_footer != 3 && (!no_dup_sob || has_footer != 2))
strbuf_splice(msgbuf, msgbuf->len - ignore_footer, 0,
- sob.buf, sob.len);
+ sob->buf, sob->len);
+}
+
+void append_signoff(struct strbuf *msgbuf, size_t ignore_footer, unsigned flag)
+{
+ unsigned no_dup_sob = flag & APPEND_SIGNOFF_DEDUP;
+ struct strbuf sob = STRBUF_INIT;
+
+ strbuf_addstr(&sob, sign_off_header);
+ strbuf_addstr(&sob, fmt_name(WANT_COMMITTER_IDENT));
+ strbuf_addch(&sob, '\n');
+
+ append_footer(msgbuf, &sob, ignore_footer, no_dup_sob);
+
+ strbuf_release(&sob);
+}
+
+void append_coauthor(struct strbuf *msgbuf, const char *coauthor)
+{
+ struct strbuf sob = STRBUF_INIT;
+
+ strbuf_addstr(&sob, coauthor_header);
+ strbuf_addstr(&sob, coauthor);
+ strbuf_addch(&sob, '\n');
+
+ append_footer(msgbuf, &sob, 0, 1);
strbuf_release(&sob);
}
diff --git a/sequencer.h b/sequencer.h
index 574260f621..e36489fce7 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -170,6 +170,8 @@ int todo_list_rearrange_squash(struct todo_list *todo_list);
*/
void append_signoff(struct strbuf *msgbuf, size_t ignore_footer, unsigned flag);
+void append_coauthor(struct strbuf *msgbuf, const char* co_author);
+
void append_conflicts_hint(struct index_state *istate,
struct strbuf *msgbuf, enum commit_msg_cleanup_mode cleanup_mode);
enum commit_msg_cleanup_mode get_cleanup_mode(const char *cleanup_arg,
diff --git a/t/t7502-commit-porcelain.sh b/t/t7502-commit-porcelain.sh
index 14c92e4c25..5ed6735cf4 100755
--- a/t/t7502-commit-porcelain.sh
+++ b/t/t7502-commit-porcelain.sh
@@ -138,6 +138,17 @@ test_expect_success 'partial removal' '
'
+test_expect_success 'co-author' '
+
+ >coauthor &&
+ git add coauthor &&
+ git commit -m "thank you" --co-author="Author <author@example.com>" &&
+ git cat-file commit HEAD >commit.msg &&
+ sed -ne "s/Co-authored-by: //p" commit.msg >actual &&
+ echo "Author <author@example.com>" >expected &&
+ test_cmp expected actual
+'
+
test_expect_success 'sign off' '
>positive &&
--
2.22.0.rc3
next reply other threads:[~2019-10-08 7:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-08 7:49 Toon Claes [this message]
2019-10-08 8:35 ` [PATCH 1/1] commit: add support to provide --coauthor Denton Liu
2019-10-08 10:11 ` Phillip Wood
2019-10-08 12:04 ` Phillip Wood
2019-10-09 1:40 ` SZEDER Gábor
2019-10-09 2:19 ` Junio C Hamano
2019-10-09 11:20 ` brian m. carlson
2019-10-09 11:37 ` Junio C Hamano
2019-10-09 20:31 ` Jeff King
2019-10-10 8:49 ` Toon Claes
2019-10-10 16:37 ` Jeff King
2019-10-11 4:09 ` Junio C Hamano
2019-10-10 23:07 ` brian m. carlson
2019-10-10 11:49 ` Johannes Schindelin
2019-10-10 17:00 ` Denton Liu
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