From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Contreras Subject: [PATCH v2 3/8] cherry-pick: add --skip-empty option Date: Tue, 28 May 2013 22:56:23 -0500 Message-ID: <1369799788-24803-4-git-send-email-felipe.contreras@gmail.com> References: <1369799788-24803-1-git-send-email-felipe.contreras@gmail.com> Cc: Junio C Hamano , Jonathan Nieder , Ramkumar Ramachandra , Christian Couder , Thomas Rast , Felipe Contreras To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Wed May 29 05:58:30 2013 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1UhXWt-0002wT-1v for gcvg-git-2@plane.gmane.org; Wed, 29 May 2013 05:58:27 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934782Ab3E2D6T (ORCPT ); Tue, 28 May 2013 23:58:19 -0400 Received: from mail-oa0-f47.google.com ([209.85.219.47]:47507 "EHLO mail-oa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933578Ab3E2D6R (ORCPT ); Tue, 28 May 2013 23:58:17 -0400 Received: by mail-oa0-f47.google.com with SMTP id m1so10884460oag.20 for ; Tue, 28 May 2013 20:58:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=0+6DGlXzMBQ07WLZxZvvmdcqZ/6kasLQ/91bobwxiGE=; b=Qy/m3YRyMUaCF4eY7P8YGKQ099Cl1nHVrUqLHyCwrkUwncQ935xB434Ct2wZTqENQA 6w/oCfxKMCPY6/5ozZT04v0UMRf5IosK+3UdJugxtcRCUl5HQJCJ5/MVpS5/TFHffk12 +Vnng9b6KQvANHYsXz9FycW1BpTP7jv58baIkTwJViD6rsfSC4t/WAokmo14J/C83os4 99xony0sa1Pc3b8za9Gdm6L9GdygkpmDgNcNTWzUNMLvIaNrAr1UXgaxPGlk7K/MXZTQ RmPSn5WYsD2OCZVy5AlpjiSm3YgdPHVkpoR/fJFFM4KObaMmSems3fA6+587HpPKsDKw bu/A== X-Received: by 10.182.236.104 with SMTP id ut8mr467524obc.75.1369799897394; Tue, 28 May 2013 20:58:17 -0700 (PDT) Received: from localhost (187-163-100-70.static.axtel.net. [187.163.100.70]) by mx.google.com with ESMTPSA id b5sm38257858oby.12.2013.05.28.20.58.15 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Tue, 28 May 2013 20:58:16 -0700 (PDT) X-Mailer: git-send-email 1.8.3.rc3.312.g47657de In-Reply-To: <1369799788-24803-1-git-send-email-felipe.contreras@gmail.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Pretty much what it says on the tin. Signed-off-by: Felipe Contreras --- Documentation/git-cherry-pick.txt | 3 +++ builtin/revert.c | 2 ++ sequencer.c | 6 ++++++ sequencer.h | 1 + t/t3508-cherry-pick-many-commits.sh | 13 +++++++++++++ 5 files changed, 25 insertions(+) diff --git a/Documentation/git-cherry-pick.txt b/Documentation/git-cherry-pick.txt index c205d23..fccd936 100644 --- a/Documentation/git-cherry-pick.txt +++ b/Documentation/git-cherry-pick.txt @@ -129,6 +129,9 @@ effect to your index in a row. redundant commits are ignored. This option overrides that behavior and creates an empty commit object. Implies `--allow-empty`. +--skip-empty:: + Instead of failing, skip commits that are or become empty. + --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 0401fdb..0e5ce71 100644 --- a/builtin/revert.c +++ b/builtin/revert.c @@ -118,6 +118,7 @@ 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) { @@ -127,6 +128,7 @@ static void parse_args(int argc, const char **argv, struct replay_opts *opts) OPT_BOOLEAN(0, "allow-empty", &opts->allow_empty, N_("preserve initially empty commits")), OPT_BOOLEAN(0, "allow-empty-message", &opts->allow_empty_message, N_("allow commits with empty messages")), OPT_BOOLEAN(0, "keep-redundant-commits", &opts->keep_redundant_commits, N_("keep redundant, empty commits")), + OPT_BOOLEAN(0, "skip-empty", &opts->skip_empty, N_("skip empty commits")), OPT_END(), }; if (parse_options_concat(options, ARRAY_SIZE(options), cp_extra)) diff --git a/sequencer.c b/sequencer.c index f7be7d8..d3c7d72 100644 --- a/sequencer.c +++ b/sequencer.c @@ -627,6 +627,12 @@ static int do_pick_commit(struct commit *commit, struct replay_opts *opts) goto leave; } + if (opts->skip_empty && is_index_unchanged() == 1) { + warning(_("skipping %s... %s"), + find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV), + msg.subject); + goto leave; + } allow = allow_empty(opts, commit); if (allow < 0) { res = allow; diff --git a/sequencer.h b/sequencer.h index 1fc22dc..3b04844 100644 --- a/sequencer.h +++ b/sequencer.h @@ -34,6 +34,7 @@ struct replay_opts { int allow_empty; int allow_empty_message; int keep_redundant_commits; + int skip_empty; int mainline; diff --git a/t/t3508-cherry-pick-many-commits.sh b/t/t3508-cherry-pick-many-commits.sh index 19c99d7..3dc19c6 100755 --- a/t/t3508-cherry-pick-many-commits.sh +++ b/t/t3508-cherry-pick-many-commits.sh @@ -187,4 +187,17 @@ test_expect_success 'cherry-pick --stdin works' ' check_head_differs_from fourth ' +test_expect_success 'cherry-pick skip empty' ' + git clean -fxd && + git checkout -b empty fourth && + git commit --allow-empty -m empty && + test_commit ontop && + git checkout -f master && + git reset --hard fourth && + git cherry-pick --skip-empty fourth..empty && + echo ontop > expected && + git log --format=%s fourth..HEAD > actual + test_cmp expected actual +' + test_done -- 1.8.3.rc3.312.g47657de