From: Neil Horman <nhorman@tuxdriver.com>
To: git@vger.kernel.org
Cc: Jeff King <peff@peff.net>, Phil Hord <phil.hord@gmail.com>,
Junio C Hamano <gitster@pobox.com>,
Neil Horman <nhorman@tuxdriver.com>
Subject: [PATCH v5 1/4] git-cherry-pick: add allow-empty option
Date: Fri, 13 Apr 2012 14:45:04 -0400 [thread overview]
Message-ID: <1334342707-3326-2-git-send-email-nhorman@tuxdriver.com> (raw)
In-Reply-To: <1334342707-3326-1-git-send-email-nhorman@tuxdriver.com>
git cherry-pick fails when picking a non-ff commit that is empty. The advice
given with the failure is that a git-commit --allow-empty should be issued to
explicitly add the empty commit during the cherry pick. This option allows a
user to specify before hand that they want to keep the empty commit. This
eliminates the need to issue both a cherry pick and a commit operation.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
---
Documentation/git-cherry-pick.txt | 9 +++++++++
builtin/revert.c | 2 ++
sequencer.c | 7 +++++--
sequencer.h | 1 +
4 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/Documentation/git-cherry-pick.txt b/Documentation/git-cherry-pick.txt
index fed5097..730237a 100644
--- a/Documentation/git-cherry-pick.txt
+++ b/Documentation/git-cherry-pick.txt
@@ -103,6 +103,15 @@ effect to your index in a row.
cherry-pick'ed commit, then a fast forward to this commit will
be performed.
+--allow-empty::
+ By default, cherry-picking an empty commit will fail,
+ indicating that an explicit invocation of `git commit
+ --allow-empty` is required. This option overrides that
+ behavior, allowing empty commits to be preserved automatically
+ in a cherry-pick. Note that when "--ff" is in effect, empty
+ commits that meet the "fast-forward" requirement will be kept
+ even without this option.
+
--strategy=<strategy>::
Use the given merge strategy. Should only be used once.
See the MERGE STRATEGIES section in linkgit:git-merge[1]
diff --git a/builtin/revert.c b/builtin/revert.c
index e6840f2..06b00e6 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -114,12 +114,14 @@ static void parse_args(int argc, const char **argv, struct replay_opts *opts)
OPT_END(),
OPT_END(),
OPT_END(),
+ OPT_END(),
};
if (opts->action == REPLAY_PICK) {
struct option cp_extra[] = {
OPT_BOOLEAN('x', NULL, &opts->record_origin, "append commit name"),
OPT_BOOLEAN(0, "ff", &opts->allow_ff, "allow fast-forward"),
+ OPT_BOOLEAN(0, "allow-empty", &opts->allow_empty, "preserve empty commits"),
OPT_END(),
};
if (parse_options_concat(options, ARRAY_SIZE(options), cp_extra))
diff --git a/sequencer.c b/sequencer.c
index a37846a..71929ba 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -260,8 +260,8 @@ static int do_recursive_merge(struct commit *base, struct commit *next,
*/
static int run_git_commit(const char *defmsg, struct replay_opts *opts)
{
- /* 6 is max possible length of our args array including NULL */
- const char *args[6];
+ /* 7 is max possible length of our args array including NULL */
+ const char *args[7];
int i = 0;
args[i++] = "commit";
@@ -272,6 +272,9 @@ static int run_git_commit(const char *defmsg, struct replay_opts *opts)
args[i++] = "-F";
args[i++] = defmsg;
}
+ if (opts->allow_empty)
+ args[i++] = "--allow-empty";
+
args[i] = NULL;
return run_command_v_opt(args, RUN_GIT_CMD);
diff --git a/sequencer.h b/sequencer.h
index bb4b138..e2cd725 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -29,6 +29,7 @@ struct replay_opts {
int signoff;
int allow_ff;
int allow_rerere_auto;
+ int allow_empty;
int mainline;
--
1.7.7.6
next prev parent reply other threads:[~2012-04-13 18:45 UTC|newest]
Thread overview: 121+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-30 19:48 [PATCH 0/4] Enhance git-rebases flexibiilty in handling empty commits Neil Horman
2012-03-30 19:48 ` [PATCH 1/4] git-cherry-pick: add keep-empty option Neil Horman
2012-03-30 20:34 ` Junio C Hamano
2012-03-30 21:15 ` Jeff King
2012-03-31 12:57 ` Neil Horman
2012-03-30 19:48 ` [PATCH 2/4] git-rebase: add keep_empty flag Neil Horman
2012-03-30 20:43 ` Junio C Hamano
2012-03-31 12:59 ` Neil Horman
2012-03-30 19:48 ` [PATCH 3/4] git-commit-am: Allow automatic rebasing to preserve empty commits Neil Horman
2012-03-30 20:46 ` Junio C Hamano
2012-03-31 13:01 ` Neil Horman
2012-03-30 20:47 ` Junio C Hamano
2012-03-31 13:03 ` Neil Horman
2012-03-30 19:48 ` [PATCH 4/4] git-commit-interactive: Allow " Neil Horman
2012-03-30 20:59 ` Junio C Hamano
2012-03-31 13:11 ` Neil Horman
2012-03-30 20:32 ` [PATCH 0/4] Enhance git-rebases flexibiilty in handling " Junio C Hamano
2012-04-05 19:39 ` [PATCH 0/5] Enhance git-rebases flexibiilty handling empty commits [v2] Neil Horman
2012-04-05 19:39 ` [PATCH 1/5] argv-array: Add argv_array_pop function [v2] Neil Horman
2012-04-05 20:12 ` Junio C Hamano
2012-04-05 23:24 ` Neil Horman
2012-04-06 0:12 ` Neil Horman
2012-04-06 0:19 ` Jeff King
2012-04-06 1:12 ` Neil Horman
2012-04-06 1:20 ` Junio C Hamano
2012-04-06 2:20 ` Jeff King
2012-04-06 4:19 ` Cc tags in the commit message (Re: [PATCH 1/5] argv-array: Add argv_array_pop function [v2]) Jonathan Nieder
2012-04-06 6:55 ` [PATCH 1/5] argv-array: Add argv_array_pop function [v2] Junio C Hamano
2012-04-06 7:33 ` Jeff King
2012-04-06 16:49 ` Junio C Hamano
2012-04-06 18:02 ` Neil Horman
2012-04-05 19:39 ` [PATCH 2/5] git-cherry-pick: add allow-empty option [v2] Neil Horman
2012-04-05 19:39 ` [PATCH 3/5] git-cherry-pick: Add ignore-if-made-empty " Neil Horman
2012-04-05 21:01 ` Junio C Hamano
2012-04-05 23:45 ` Neil Horman
2012-04-06 1:20 ` Junio C Hamano
2012-04-06 18:06 ` Neil Horman
2012-04-06 18:30 ` Johannes Sixt
2012-04-05 19:39 ` [PATCH 4/5] git-cherry-pick: Add test to validate new options [v2] Neil Horman
2012-04-05 19:39 ` [PATCH 5/5] git-rebase: add keep_empty flag [v2] Neil Horman
2012-04-10 15:47 ` [PATCH v3 0/4] Enhance git-rebases flexibiilty in handling empty commits Neil Horman
2012-04-10 15:47 ` [PATCH v3 1/4] git-cherry-pick: add allow-empty option Neil Horman
2012-04-10 16:45 ` Junio C Hamano
2012-04-10 18:13 ` Neil Horman
2012-04-10 19:32 ` Junio C Hamano
2012-04-10 20:00 ` Neil Horman
2012-04-10 20:32 ` Junio C Hamano
2012-04-10 20:39 ` Neil Horman
2012-04-10 21:09 ` Junio C Hamano
2012-04-11 0:44 ` Neil Horman
2012-04-11 16:52 ` Junio C Hamano
2012-04-11 18:29 ` Neil Horman
2012-04-11 18:50 ` Junio C Hamano
2012-04-11 18:56 ` Neil Horman
2012-04-10 15:47 ` [PATCH v3 2/4] git-cherry-pick: Add keep-redundant-commits option Neil Horman
2012-04-10 17:04 ` Junio C Hamano
2012-04-10 18:25 ` Neil Horman
2012-04-10 15:47 ` [PATCH v3 3/4] git-cherry-pick: Add test to validate new options Neil Horman
2012-04-10 15:47 ` [PATCH v3 4/4] git-rebase: add keep_empty flag Neil Horman
2012-04-13 18:45 ` [PATCH v5 0/4]Enhance git-rebases flexibiilty in handling empty commits Neil Horman
2012-04-13 18:45 ` Neil Horman [this message]
2012-04-13 18:45 ` [PATCH v5 2/4] git-cherry-pick: Add keep-redundant-commits option Neil Horman
2012-04-15 10:42 ` Clemens Buchacher
2012-04-16 15:38 ` Neil Horman
2012-04-16 22:10 ` Clemens Buchacher
2012-04-17 10:43 ` Neil Horman
2012-04-17 15:42 ` Junio C Hamano
2012-04-17 21:37 ` Clemens Buchacher
2012-04-18 10:41 ` Neil Horman
2012-04-13 18:45 ` [PATCH v5 3/4] git-cherry-pick: Add test to validate new options Neil Horman
2012-04-15 9:39 ` Clemens Buchacher
2012-04-16 11:04 ` Neil Horman
2012-04-16 16:14 ` Neil Horman
2012-04-16 16:35 ` Junio C Hamano
2012-04-16 16:50 ` Neil Horman
2012-04-16 21:42 ` Clemens Buchacher
2012-04-17 10:56 ` Neil Horman
2012-04-17 21:38 ` Clemens Buchacher
2012-04-18 10:48 ` Neil Horman
2012-04-18 18:34 ` Clemens Buchacher
2012-04-13 18:45 ` [PATCH v5 4/4] git-rebase: add keep_empty flag Neil Horman
2012-04-15 9:33 ` Clemens Buchacher
2012-04-16 16:46 ` Neil Horman
2012-04-17 18:20 ` [PATCH v6 0/4] Enhance git-rebases flexibiilty in handling empty commits Neil Horman
2012-04-17 18:20 ` [PATCH v6 1/4] git-cherry-pick: add allow-empty option Neil Horman
2012-04-17 18:20 ` [PATCH v6 2/4] git-cherry-pick: Add keep-redundant-commits option Neil Horman
2012-04-17 21:45 ` Clemens Buchacher
2012-04-18 10:49 ` Neil Horman
2012-04-17 18:20 ` [PATCH v6 3/4] git-cherry-pick: Add test to validate new options Neil Horman
2012-04-17 18:20 ` [PATCH v6 4/4] git-rebase: add keep_empty flag Neil Horman
2012-04-17 21:47 ` Clemens Buchacher
2012-04-18 10:50 ` Neil Horman
2012-04-18 22:58 ` Junio C Hamano
2012-04-19 13:08 ` Neil Horman
2012-04-19 17:53 ` Junio C Hamano
2012-04-18 19:17 ` [PATCH v7 0/4] Enhance git-rebases flexibiilty in handling empty commits Neil Horman
2012-04-18 19:17 ` [PATCH v7 1/4] git-cherry-pick: add allow-empty option Neil Horman
2012-04-18 19:17 ` [PATCH v7 2/4] git-cherry-pick: Add keep-redundant-commits option Neil Horman
2012-04-18 22:59 ` Junio C Hamano
2012-04-18 19:17 ` [PATCH v7 3/4] git-cherry-pick: Add test to validate new options Neil Horman
2012-04-18 19:18 ` [PATCH v7 4/4] git-rebase: add keep_empty flag Neil Horman
2012-04-19 10:02 ` Zbigniew Jędrzejewski-Szmek
2012-04-19 11:49 ` Thomas Rast
2012-04-19 12:19 ` Zbigniew Jędrzejewski-Szmek
2012-04-19 13:12 ` Neil Horman
2012-04-19 18:59 ` Junio C Hamano
2012-04-19 19:05 ` Junio C Hamano
2012-04-20 10:35 ` Neil Horman
2012-04-20 14:36 ` [PATCH v8 0/4] Enhance git-rebases flexibiilty in handling empty commits Neil Horman
2012-04-20 14:36 ` [PATCH v8 1/4] git-cherry-pick: add allow-empty option Neil Horman
2012-04-20 14:36 ` [PATCH v8 2/4] git-cherry-pick: Add keep-redundant-commits option Neil Horman
2012-04-20 19:21 ` Junio C Hamano
2012-04-20 19:56 ` Neil Horman
2012-04-20 14:36 ` [PATCH v8 3/4] git-cherry-pick: Add test to validate new options Neil Horman
2012-04-20 14:36 ` [PATCH v8 4/4] git-rebase: add keep_empty flag Neil Horman
2012-04-25 1:50 ` Junio C Hamano
2012-04-25 10:38 ` Neil Horman
2012-07-18 6:20 ` Martin von Zweigbergk
2012-07-18 7:10 ` Johannes Sixt
2012-07-18 7:16 ` Martin von Zweigbergk
2012-07-18 12:17 ` Neil Horman
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