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From: Denton Liu <liu.denton@gmail.com>
To: Git Mailing List <git@vger.kernel.org>
Cc: "Denton Liu" <liu.denton@gmail.com>,
	"Eric Sunshine" <sunshine@sunshineco.com>,
	"Junio C Hamano" <gitster@pobox.com>,
	"Phillip Wood" <phillip.wood@dunelm.org.uk>,
	"Ramsay Jones" <ramsay@ramsayjones.plus.com>,
	"SZEDER Gábor" <szeder.dev@gmail.com>
Subject: [PATCH v9 05/11] commit: extract cleanup_mode functions to sequencer
Date: Wed, 20 Mar 2019 23:53:48 -0700	[thread overview]
Message-ID: <6f20c20939fb946af18f5e0af794305242ca0ef2.1553150827.git.liu.denton@gmail.com> (raw)
In-Reply-To: <cover.1553150827.git.liu.denton@gmail.com>

Signed-off-by: Denton Liu <liu.denton@gmail.com>
---
 builtin/commit.c | 25 ++-----------------------
 sequencer.c      | 29 +++++++++++++++++++++++++++++
 sequencer.h      |  6 ++++++
 3 files changed, 37 insertions(+), 23 deletions(-)

diff --git a/builtin/commit.c b/builtin/commit.c
index f17537474a..0df15e4851 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1172,24 +1172,7 @@ static int parse_and_validate_options(int argc, const char *argv[],
 		die(_("Only one of --include/--only/--all/--interactive/--patch can be used."));
 	if (argc == 0 && (also || (only && !amend && !allow_empty)))
 		die(_("No paths with --include/--only does not make sense."));
-	if (!cleanup_arg || !strcmp(cleanup_arg, "default"))
-		cleanup_mode = use_editor ? COMMIT_MSG_CLEANUP_ALL :
-					    COMMIT_MSG_CLEANUP_SPACE;
-	else if (!strcmp(cleanup_arg, "verbatim"))
-		cleanup_mode = COMMIT_MSG_CLEANUP_NONE;
-	else if (!strcmp(cleanup_arg, "whitespace"))
-		cleanup_mode = COMMIT_MSG_CLEANUP_SPACE;
-	else if (!strcmp(cleanup_arg, "strip"))
-		cleanup_mode = COMMIT_MSG_CLEANUP_ALL;
-	else if (!strcmp(cleanup_arg, "scissors"))
-		cleanup_mode = use_editor ? COMMIT_MSG_CLEANUP_SCISSORS :
-					    COMMIT_MSG_CLEANUP_SPACE;
-	/*
-	 * Please update _git_commit() in git-completion.bash when you
-	 * add new options.
-	 */
-	else
-		die(_("Invalid cleanup mode %s"), cleanup_arg);
+	cleanup_mode = get_cleanup_mode(cleanup_arg, use_editor);
 
 	handle_untracked_files_arg(s);
 
@@ -1626,11 +1609,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
 		die(_("could not read commit message: %s"), strerror(saved_errno));
 	}
 
-	if (verbose || /* Truncate the message just before the diff, if any. */
-	    cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS)
-		strbuf_setlen(&sb, wt_status_locate_end(sb.buf, sb.len));
-	if (cleanup_mode != COMMIT_MSG_CLEANUP_NONE)
-		strbuf_stripspace(&sb, cleanup_mode == COMMIT_MSG_CLEANUP_ALL);
+	cleanup_message(&sb, cleanup_mode, verbose);
 
 	if (message_is_empty(&sb, cleanup_mode) && !allow_empty_message) {
 		rollback_index_files();
diff --git a/sequencer.c b/sequencer.c
index 95dda23eee..224c823b43 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -511,6 +511,25 @@ static int fast_forward_to(struct repository *r,
 	return 0;
 }
 
+enum commit_msg_cleanup_mode get_cleanup_mode(const char *cleanup_arg,
+	int use_editor)
+{
+	if (!cleanup_arg || !strcmp(cleanup_arg, "default"))
+		return use_editor ? COMMIT_MSG_CLEANUP_ALL :
+				    COMMIT_MSG_CLEANUP_SPACE;
+	else if (!strcmp(cleanup_arg, "verbatim"))
+		return COMMIT_MSG_CLEANUP_NONE;
+	else if (!strcmp(cleanup_arg, "whitespace"))
+		return COMMIT_MSG_CLEANUP_SPACE;
+	else if (!strcmp(cleanup_arg, "strip"))
+		return COMMIT_MSG_CLEANUP_ALL;
+	else if (!strcmp(cleanup_arg, "scissors"))
+		return use_editor ? COMMIT_MSG_CLEANUP_SCISSORS :
+				    COMMIT_MSG_CLEANUP_SPACE;
+	else
+		die(_("Invalid cleanup mode %s"), cleanup_arg);
+}
+
 void append_conflicts_hint(struct index_state *istate,
 			   struct strbuf *msgbuf)
 {
@@ -1013,6 +1032,16 @@ static int rest_is_empty(const struct strbuf *sb, int start)
 	return 1;
 }
 
+void cleanup_message(struct strbuf *msgbuf,
+	enum commit_msg_cleanup_mode cleanup_mode, int verbose)
+{
+	if (verbose || /* Truncate the message just before the diff, if any. */
+	    cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS)
+		strbuf_setlen(msgbuf, wt_status_locate_end(msgbuf->buf, msgbuf->len));
+	if (cleanup_mode != COMMIT_MSG_CLEANUP_NONE)
+		strbuf_stripspace(msgbuf, cleanup_mode == COMMIT_MSG_CLEANUP_ALL);
+}
+
 /*
  * Find out if the message in the strbuf contains only whitespace and
  * Signed-off-by lines.
diff --git a/sequencer.h b/sequencer.h
index 4d505b3590..eb9bd97ef3 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -116,6 +116,12 @@ int rearrange_squash(struct repository *r);
 void append_signoff(struct strbuf *msgbuf, size_t ignore_footer, unsigned flag);
 
 void append_conflicts_hint(struct index_state *istate, struct strbuf *msgbuf);
+enum commit_msg_cleanup_mode get_cleanup_mode(const char *cleanup_arg,
+	int use_editor);
+
+void cleanup_message(struct strbuf *msgbuf,
+	enum commit_msg_cleanup_mode cleanup_mode, int verbose);
+
 int message_is_empty(const struct strbuf *sb,
 		     enum commit_msg_cleanup_mode cleanup_mode);
 int template_untouched(const struct strbuf *sb, const char *template_file,
-- 
2.21.0.512.g57bf1b23e1


  parent reply	other threads:[~2019-03-21  6:53 UTC|newest]

Thread overview: 105+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-14  5:24 [RFC PATCH 0/2] Fix scissors bug during merge conflict Denton Liu
2018-11-14  5:24 ` [RFC PATCH 1/2] commit: don't add scissors line if one exists Denton Liu
2018-11-14  8:06   ` Junio C Hamano
2018-11-14 18:06     ` Denton Liu
2018-11-16  3:32       ` Junio C Hamano
2018-11-14  5:25 ` [RFC PATCH 2/2] merge: add scissors line on merge conflict Denton Liu
2018-11-14  7:52 ` [RFC PATCH 0/2] Fix scissors bug during " Junio C Hamano
2018-11-14  8:10   ` Denton Liu
2018-11-16 15:19 ` [PATCH v2 " Denton Liu
2018-11-16 15:20   ` [PATCH v2 2/2] merge: add scissors line on " Denton Liu
2018-11-17 23:32   ` [PATCH v3 0/1] Fix scissors bug during " Denton Liu
2018-11-17 23:32     ` [PATCH v3 1/1] merge: add scissors line on " Denton Liu
2018-11-18 14:18       ` SZEDER Gábor
2018-11-18  6:54     ` [PATCH v3 0/1] Fix scissors bug during " Junio C Hamano
2018-11-21  3:13     ` [PATCH v4 0/2] " Denton Liu
2018-11-21  3:13       ` [PATCH v4 1/2] t7600: clean up 'merge --squash c3 with c7' test Denton Liu
2018-11-21  3:13       ` [PATCH v4 2/2] merge: add scissors line on merge conflict Denton Liu
2018-11-21  9:38       ` [PATCH v4 0/2] Fix scissors bug during " Junio C Hamano
2018-11-22  1:10         ` Denton Liu
2018-11-24  2:05           ` Junio C Hamano
2018-12-25 13:55       ` [PATCH v5 0/4] Add git-merge --cleanup support Denton Liu
2018-12-25 13:55         ` [PATCH v5 1/4] commit: extract cleanup_mode functions to sequencer Denton Liu
2018-12-25 13:56         ` [PATCH v5 2/4] t7600: clean up 'merge --squash c3 with c7' test Denton Liu
2018-12-25 13:56         ` [PATCH v5 3/4] merge: cleanup messages like commit Denton Liu
2018-12-25 13:56         ` [PATCH v5 4/4] merge: add scissors line on merge conflict Denton Liu
2019-01-23  5:06         ` [PATCH v6 0/4] Add git-merge --cleanup support Denton Liu
2019-01-23  5:06           ` [PATCH v6 1/4] commit: extract cleanup_mode functions to sequencer Denton Liu
2019-01-23  5:06           ` [PATCH v6 2/4] t7600: clean up 'merge --squash c3 with c7' test Denton Liu
2019-01-23  5:06           ` [PATCH v6 3/4] merge: cleanup messages like commit Denton Liu
2019-01-23  5:06           ` [PATCH v6 4/4] merge: add scissors line on merge conflict Denton Liu
2019-03-11  3:42           ` [PATCH v7 0/8] Fix scissors bug during conflict Denton Liu
2019-03-11  3:42             ` [PATCH v7 1/8] t7600: clean up 'merge --squash c3 with c7' test Denton Liu
2019-03-12  1:03               ` Junio C Hamano
2019-03-11  3:42             ` [PATCH v7 2/8] t3507: cleanup space after redirection operators Denton Liu
2019-03-11  3:42             ` [PATCH v7 3/8] commit: extract cleanup_mode functions to sequencer Denton Liu
2019-03-11  3:42             ` [PATCH v7 4/8] sequencer.c: remove duplicate code Denton Liu
2019-03-11 16:45               ` Phillip Wood
2019-03-11  3:42             ` [PATCH v7 5/8] merge: cleanup messages like commit Denton Liu
2019-03-11  5:49               ` Eric Sunshine
2019-03-11 10:14                 ` Phillip Wood
2019-03-11 17:00                   ` Eric Sunshine
2019-03-11 16:58               ` Phillip Wood
2019-03-12  5:50                 ` Junio C Hamano
2019-03-11  3:42             ` [PATCH v7 6/8] merge: add scissors line on merge conflict Denton Liu
2019-03-11  5:55               ` Eric Sunshine
2019-03-11  3:42             ` [PATCH v7 7/8] sequencer.c: define get_config_from_cleanup Denton Liu
2019-03-11  6:19               ` Eric Sunshine
2019-03-12  6:29               ` Junio C Hamano
2019-03-11  3:42             ` [PATCH v7 8/8] cherry-pick/revert: add scissors line on merge conflict Denton Liu
2019-03-12 11:11               ` Phillip Wood
2019-03-11  6:44             ` [PATCH v7 0/8] Fix scissors bug during conflict Junio C Hamano
2019-03-17 10:15             ` [PATCH v8 00/11] " Denton Liu
2019-03-17 10:15               ` [PATCH v8 01/11] t7600: clean up style Denton Liu
2019-03-17 10:15               ` [PATCH v8 02/11] t3507: cleanup space after redirection operators Denton Liu
2019-03-17 10:15               ` [PATCH v8 03/11] t7604: refactor out Git commands upstream of pipe Denton Liu
2019-03-17 10:16               ` [PATCH v8 04/11] t7502: clean up test style Denton Liu
2019-03-17 10:16               ` [PATCH v8 05/11] commit: extract cleanup_mode functions to sequencer Denton Liu
2019-03-17 10:16               ` [PATCH v8 06/11] parse-options.h: extract common --cleanup option Denton Liu
2019-03-17 10:16               ` [PATCH v8 07/11] sequencer.c: remove duplicate code Denton Liu
2019-03-17 10:16               ` [PATCH v8 08/11] merge: cleanup messages like commit Denton Liu
2019-03-19 11:13                 ` Phillip Wood
2019-03-20  6:32                   ` Denton Liu
2019-03-17 10:16               ` [PATCH v8 09/11] merge: add scissors line on merge conflict Denton Liu
2019-03-17 10:16               ` [PATCH v8 10/11] sequencer.c: define describe_cleanup_mode Denton Liu
2019-03-18 20:04                 ` Eric Sunshine
2019-03-18 20:30                   ` Denton Liu
2019-03-18 20:32                     ` Eric Sunshine
2019-03-19  0:55                   ` Ramsay Jones
2019-03-17 10:16               ` [PATCH v8 11/11] cherry-pick/revert: add scissors line on merge conflict Denton Liu
2019-03-17 13:05               ` [PATCH v8 00/11] Fix scissors bug during conflict SZEDER Gábor
2019-03-18  3:02                 ` Denton Liu
2019-03-18  6:35                 ` Junio C Hamano
2019-03-18  8:03                   ` Denton Liu
2019-03-18  8:25                     ` Junio C Hamano
2019-03-21  6:53               ` [PATCH v9 " Denton Liu
2019-03-21  6:53                 ` [PATCH v9 01/11] t7600: clean up style Denton Liu
2019-03-21  6:53                 ` [PATCH v9 02/11] t3507: " Denton Liu
2019-03-21  6:53                 ` [PATCH v9 03/11] t7604: " Denton Liu
2019-03-21  6:53                 ` [PATCH v9 04/11] t7502: " Denton Liu
2019-03-21  6:53                 ` Denton Liu [this message]
2019-03-21  6:53                 ` [PATCH v9 06/11] parse-options.h: extract common --cleanup option Denton Liu
2019-03-21  6:53                 ` [PATCH v9 07/11] sequencer.c: remove duplicate code Denton Liu
2019-03-26 10:44                   ` Phillip Wood
2019-03-21  6:53                 ` [PATCH v9 08/11] merge: cleanup messages like commit Denton Liu
2019-03-21  6:53                 ` [PATCH v9 09/11] merge: add scissors line on merge conflict Denton Liu
2019-03-21  6:54                 ` [PATCH v9 10/11] sequencer.c: define describe_cleanup_mode Denton Liu
2019-03-21  6:54                 ` [PATCH v9 11/11] cherry-pick/revert: add scissors line on merge conflict Denton Liu
2019-04-17 10:23                 ` [PATCH v10 00/10] Fix scissors bug during conflict Phillip Wood
2019-04-17 10:23                   ` [PATCH v10 01/10] t7600: clean up style Phillip Wood
2019-04-17 10:23                   ` [PATCH v10 02/10] t3507: " Phillip Wood
2019-04-17 10:23                   ` [PATCH v10 03/10] t7604: " Phillip Wood
2019-04-17 10:23                   ` [PATCH v10 04/10] t7502: " Phillip Wood
2019-04-17 10:23                   ` [PATCH v10 05/10] commit: extract cleanup_mode functions to sequencer Phillip Wood
2019-04-17 10:23                   ` [PATCH v10 06/10] parse-options.h: extract common --cleanup option Phillip Wood
2019-04-17 10:23                   ` [PATCH v10 07/10] merge: cleanup messages like commit Phillip Wood
2019-04-17 10:23                   ` [PATCH v10 08/10] merge: add scissors line on merge conflict Phillip Wood
2019-04-17 10:23                   ` [PATCH v10 09/10] sequencer.c: save and restore cleanup mode Phillip Wood
2019-04-17 17:02                     ` Denton Liu
2019-04-17 19:53                       ` Phillip Wood
2019-04-18 17:21                       ` Denton Liu
2019-04-17 10:23                   ` [PATCH v10 10/10] cherry-pick/revert: add scissors line on merge conflict Phillip Wood
2019-04-18  5:19                   ` [PATCH v10 00/10] Fix scissors bug during conflict Junio C Hamano
2019-04-18  9:14                     ` Phillip Wood
     [not found] ` <cover.1542380865.git.liu.denton@gmail.com>
2018-11-16 15:19   ` [PATCH v2 1/2] commit: don't add scissors line if one exists in MERGE_MSG Denton Liu
2018-11-17  8:06     ` Junio C Hamano

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