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From: Liam Beguin <liambeguin@gmail.com>
To: git@vger.kernel.org
Cc: Johannes.Schindelin@gmx.de, gitster@pobox.com, peff@peff.net,
	Liam Beguin <liambeguin@gmail.com>
Subject: [PATCH v2 8/9] rebase -i: learn to abbreviate command names
Date: Sun,  3 Dec 2017 17:17:20 -0500	[thread overview]
Message-ID: <20171203221721.16462-9-liambeguin@gmail.com> (raw)
In-Reply-To: <20171203221721.16462-1-liambeguin@gmail.com>

`git rebase -i` already know how to interpret single-letter command
names. Teach it to generate the todo list with these same abbreviated
names.

Based-on-patch-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Liam Beguin <liambeguin@gmail.com>
---
 Documentation/rebase-config.txt | 20 ++++++++++++++++++++
 builtin/rebase--helper.c        |  3 +++
 sequencer.c                     | 16 ++++++++++++++--
 sequencer.h                     |  1 +
 4 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/Documentation/rebase-config.txt b/Documentation/rebase-config.txt
index 30ae08cb5a4b..42e1ba757564 100644
--- a/Documentation/rebase-config.txt
+++ b/Documentation/rebase-config.txt
@@ -30,3 +30,23 @@ rebase.instructionFormat::
 	A format string, as specified in linkgit:git-log[1], to be used for the
 	todo list during an interactive rebase.  The format will
 	automatically have the long commit hash prepended to the format.
+
+rebase.abbreviateCommands::
+	If set to true, `git rebase` will use abbreviated command names in the
+	todo list resulting in something like this:
++
+-------------------------------------------
+	p deadbee The oneline of the commit
+	p fa1afe1 The oneline of the next commit
+	...
+-------------------------------------------
++
+instead of:
++
+-------------------------------------------
+	pick deadbee The oneline of the commit
+	pick fa1afe1 The oneline of the next commit
+	...
+-------------------------------------------
++
+Defaults to false.
diff --git a/builtin/rebase--helper.c b/builtin/rebase--helper.c
index 03337e1484a2..2c51ddcfd3dd 100644
--- a/builtin/rebase--helper.c
+++ b/builtin/rebase--helper.c
@@ -13,6 +13,7 @@ int cmd_rebase__helper(int argc, const char **argv, const char *prefix)
 {
 	struct replay_opts opts = REPLAY_OPTS_INIT;
 	unsigned flags = 0, keep_empty = 0;
+	int abbreviate_commands = 0;
 	enum {
 		CONTINUE = 1, ABORT, MAKE_SCRIPT, SHORTEN_OIDS, EXPAND_OIDS,
 		CHECK_TODO_LIST, SKIP_UNNECESSARY_PICKS, REARRANGE_SQUASH,
@@ -43,6 +44,7 @@ int cmd_rebase__helper(int argc, const char **argv, const char *prefix)
 	};
 
 	git_config(git_default_config, NULL);
+	git_config_get_bool("rebase.abbreviatecommands", &abbreviate_commands);
 
 	opts.action = REPLAY_INTERACTIVE_REBASE;
 	opts.allow_ff = 1;
@@ -52,6 +54,7 @@ int cmd_rebase__helper(int argc, const char **argv, const char *prefix)
 			builtin_rebase_helper_usage, PARSE_OPT_KEEP_ARGV0);
 
 	flags |= keep_empty ? TODO_LIST_KEEP_EMPTY : 0;
+	flags |= abbreviate_commands ? TODO_LIST_ABBREVIATE_CMDS : 0;
 	flags |= command == SHORTEN_OIDS ? TODO_LIST_SHORTED_IDS : 0;
 
 	if (command == CONTINUE && argc == 1)
diff --git a/sequencer.c b/sequencer.c
index bd047737082d..b752dcc52982 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -795,6 +795,13 @@ static const char *command_to_string(const enum todo_command command)
 	die("Unknown command: %d", command);
 }
 
+static const char command_to_char(const enum todo_command command)
+{
+	if (command < TODO_COMMENT && todo_command_info[command].c)
+		return todo_command_info[command].c;
+	return comment_line_char;
+}
+
 static int is_noop(const enum todo_command command)
 {
 	return TODO_NOOP <= command;
@@ -2453,6 +2460,7 @@ int sequencer_make_script(FILE *out, int argc, const char **argv,
 	struct rev_info revs;
 	struct commit *commit;
 	int keep_empty = flags & TODO_LIST_KEEP_EMPTY;
+	const char *insn = flags & TODO_LIST_ABBREVIATE_CMDS ? "p" : "pick";
 
 	init_revisions(&revs, NULL);
 	revs.verbose_header = 1;
@@ -2485,7 +2493,8 @@ int sequencer_make_script(FILE *out, int argc, const char **argv,
 		strbuf_reset(&buf);
 		if (!keep_empty && is_original_commit_empty(commit))
 			strbuf_addf(&buf, "%c ", comment_line_char);
-		strbuf_addf(&buf, "pick %s ", oid_to_hex(&commit->object.oid));
+		strbuf_addf(&buf, "%s %s ", insn,
+			    oid_to_hex(&commit->object.oid));
 		pretty_print_commit(&pp, commit, &buf);
 		strbuf_addch(&buf, '\n');
 		fputs(buf.buf, out);
@@ -2558,7 +2567,10 @@ int transform_todo_insn(unsigned flags)
 		}
 
 		/* add command to the buffer */
-		strbuf_addstr(&buf, command_to_string(item->command));
+		if (flags & TODO_LIST_ABBREVIATE_CMDS)
+			strbuf_addch(&buf, command_to_char(item->command));
+		else
+			strbuf_addstr(&buf, command_to_string(item->command));
 
 		/* add commit id */
 		if (item->commit) {
diff --git a/sequencer.h b/sequencer.h
index e4a9d2419883..468ee79fb72d 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -47,6 +47,7 @@ int sequencer_remove_state(struct replay_opts *opts);
 
 #define TODO_LIST_KEEP_EMPTY (1U << 0)
 #define TODO_LIST_SHORTED_IDS (1U << 1)
+#define TODO_LIST_ABBREVIATE_CMDS (1U << 2)
 int sequencer_make_script(FILE *out, int argc, const char **argv,
 			  unsigned flags);
 
-- 
2.15.1.280.g10402c1f5b5c


  parent reply	other threads:[~2017-12-03 22:18 UTC|newest]

Thread overview: 70+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-27  4:55 [PATCH 0/5] rebase -i: add config to abbreviate command names Liam Beguin
2017-11-27  4:55 ` [PATCH 1/5] Documentation: move rebase.* configs to new file Liam Beguin
2017-11-27 21:27   ` Johannes Schindelin
2017-11-27  4:55 ` [PATCH 2/5] Documentation: use preferred name for the 'todo list' script Liam Beguin
2017-11-27 21:28   ` Johannes Schindelin
2017-11-27  4:55 ` [PATCH 3/5] rebase -i: add exec commands via the rebase--helper Liam Beguin
2017-11-27  5:14   ` Junio C Hamano
2017-11-27 21:41     ` Johannes Schindelin
2017-11-27 23:45       ` Junio C Hamano
2017-11-29  2:01     ` liam Beguin
2017-11-27 22:42   ` Johannes Schindelin
2017-11-27 23:48     ` Junio C Hamano
2017-11-29  2:06     ` liam Beguin
2017-11-29 21:35       ` Johannes Schindelin
2017-11-27  4:55 ` [PATCH 4/5] rebase -i: learn to abbreviate command names Liam Beguin
2017-11-27  5:19   ` Junio C Hamano
2017-11-29  2:08     ` liam Beguin
2017-11-27 23:04   ` Johannes Schindelin
2017-11-27 23:11     ` Jeff King
2017-11-29  2:11       ` liam Beguin
2017-11-29  2:10     ` liam Beguin
2017-11-29 21:40       ` Johannes Schindelin
2017-12-03  1:18         ` Junio C Hamano
2017-11-27  4:55 ` [PATCH 5/5] t3404: add test case for abbreviated commands Liam Beguin
2017-11-27  5:28   ` Junio C Hamano
2017-11-27 23:16   ` Johannes Schindelin
2017-11-27  5:23 ` [PATCH 0/5] rebase -i: add config to abbreviate command names Junio C Hamano
2017-11-29  1:56   ` liam Beguin
2017-12-03 22:17 ` [PATCH v2 0/9] " Liam Beguin
2017-12-03 22:17   ` [PATCH v2 1/9] Documentation: move rebase.* configs to new file Liam Beguin
2017-12-03 22:17   ` [PATCH v2 2/9] Documentation: use preferred name for the 'todo list' script Liam Beguin
2017-12-03 22:17   ` [PATCH v2 3/9] rebase -i: set commit to null in exec commands Liam Beguin
2017-12-03 22:17   ` [PATCH v2 4/9] rebase -i: refactor transform_todo_ids Liam Beguin
2017-12-04 14:42     ` Johannes Schindelin
2017-12-04 16:09       ` Junio C Hamano
2017-12-05  3:36         ` liam Beguin
2017-12-05 12:35           ` Junio C Hamano
2017-12-05  3:39       ` liam Beguin
2017-12-03 22:17   ` [PATCH v2 5/9] rebase -i: replace reference to sha1 with oid Liam Beguin
2017-12-03 22:17   ` [PATCH v2 6/9] rebase -i: update functions to use a flags parameter Liam Beguin
2017-12-04 15:46     ` Johannes Schindelin
2017-12-04 16:06       ` Johannes Schindelin
2017-12-05  3:42       ` liam Beguin
2017-12-05 12:37         ` Junio C Hamano
2017-12-05 12:41           ` Kerry, Richard
2017-12-05 14:42             ` liam Beguin
2017-12-05 16:05             ` Junio C Hamano
2017-12-05 16:14               ` Kerry, Richard
2017-12-03 22:17   ` [PATCH v2 7/9] rebase -i -x: add exec commands via the rebase--helper Liam Beguin
2017-12-03 22:17   ` Liam Beguin [this message]
2017-12-25 12:48     ` [PATCH v2 8/9] rebase -i: learn to abbreviate command names Duy Nguyen
2017-12-25 15:39       ` Liam Beguin
2017-12-25 23:58         ` Duy Nguyen
2017-12-27 19:15       ` Junio C Hamano
2017-12-27 21:58         ` Liam Beguin
2017-12-28 18:55           ` Junio C Hamano
2017-12-03 22:17   ` [PATCH v2 9/9] t3404: add test case for abbreviated commands Liam Beguin
2017-12-04 16:07   ` [PATCH v2 0/9] rebase -i: add config to abbreviate command names Johannes Schindelin
2017-12-05 17:52 ` Liam Beguin
2017-12-05 17:52   ` [PATCH v3 1/9] Documentation: move rebase.* configs to new file Liam Beguin
2017-12-05 17:52   ` [PATCH v3 2/9] Documentation: use preferred name for the 'todo list' script Liam Beguin
2017-12-05 17:52   ` [PATCH v3 3/9] rebase -i: set commit to null in exec commands Liam Beguin
2017-12-05 17:52   ` [PATCH v3 4/9] rebase -i: refactor transform_todo_ids Liam Beguin
2017-12-05 17:52   ` [PATCH v3 5/9] rebase -i: replace reference to sha1 with oid Liam Beguin
2017-12-05 17:52   ` [PATCH v3 6/9] rebase -i: update functions to use a flags parameter Liam Beguin
2017-12-05 17:52   ` [PATCH v3 7/9] rebase -i -x: add exec commands via the rebase--helper Liam Beguin
2017-12-05 17:52   ` [PATCH v3 8/9] rebase -i: learn to abbreviate command names Liam Beguin
2017-12-05 17:52   ` [PATCH v3 9/9] t3404: add test case for abbreviated commands Liam Beguin
2017-12-05 22:21   ` [PATCH v2 0/9] rebase -i: add config to abbreviate command names Junio C Hamano
2017-12-06  2:42     ` liam Beguin

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