From f9568530c97757d840171c685fd623e1f68bc552 Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Date: Sun, 11 Nov 2007 17:36:39 +0000
Subject: [PATCH] builtin-commit: resurrect behavior for multiple -m options
When more than one -m option is given, the message does not replace
the previous, but is appended as a new paragraph.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin-commit.c | 26 ++++++++++++++++++++------
1 file changed, 20 insertions(+), 6 deletions(-)
diff --git a/builtin-commit.c b/builtin-commit.c
index 4dfa802758..ee79cf1b72 100644
--- a/builtin-commit.c
+++ b/builtin-commit.c
@@ -30,13 +30,27 @@ static char *use_message_buffer;
static const char commit_editmsg[] = "COMMIT_EDITMSG";
static struct lock_file lock_file;
-static char *logfile, *force_author, *message, *template_file;
+static char *logfile, *force_author, *template_file;
static char *edit_message, *use_message;
static int all, edit_flag, also, interactive, only, amend, signoff;
static int quiet, verbose, untracked_files, no_verify;
static int no_edit, initial_commit, in_merge;
const char *only_include_assumed;
+struct strbuf message;
+
+static int opt_parse_m(const struct option *opt, const char *arg, int unset)
+{
+ struct strbuf *buf = opt->value;
+ if (unset)
+ strbuf_setlen(buf, 0);
+ else {
+ strbuf_addstr(buf, arg);
+ strbuf_addch(buf, '\n');
+ strbuf_addch(buf, '\n');
+ }
+ return 0;
+}
static struct option builtin_commit_options[] = {
OPT__QUIET(&quiet),
@@ -45,7 +59,7 @@ static struct option builtin_commit_options[] = {
OPT_STRING('F', "file", &logfile, "FILE", "read log from file"),
OPT_STRING(0, "author", &force_author, "AUTHOR", "override author for commit"),
- OPT_STRING('m', "message", &message, "MESSAGE", "specify commit message"),
+ OPT_CALLBACK('m', "message", &message, "MESSAGE", "specify commit message", opt_parse_m),
OPT_STRING('c', "reedit-message", &edit_message, "COMMIT", "reuse and edit message from specified commit "),
OPT_STRING('C', "reuse-message", &use_message, "COMMIT", "reuse message from specified commit"),
OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by: header"),
@@ -150,8 +164,8 @@ static int prepare_log_message(const char *index_file, const char *prefix)
FILE *fp;
strbuf_init(&sb, 0);
- if (message) {
- strbuf_add(&sb, message, strlen(message));
+ if (message.len) {
+ strbuf_addbuf(&sb, &message);
} else if (logfile && !strcmp(logfile, "-")) {
if (isatty(0))
fprintf(stderr, "(reading log message from standard input)\n");
@@ -322,7 +336,7 @@ static int parse_and_validate_options(int argc, const char *argv[])
argc = parse_options(argc, argv, builtin_commit_options,
builtin_commit_usage, 0);
- if (logfile || message || use_message)
+ if (logfile || message.len || use_message)
no_edit = 1;
if (edit_flag)
no_edit = 0;
@@ -347,7 +361,7 @@ static int parse_and_validate_options(int argc, const char *argv[])
f++;
if (f > 1)
die("Only one of -c/-C/-F can be used.");
- if (message && f > 0)
+ if (message.len && f > 0)
die("Option -m cannot be combined with -c/-C/-F.");
if (edit_message)
use_message = edit_message;
--
2.50.0