From mboxrd@z Thu Jan 1 00:00:00 1970 From: Abhijit Menon-Sen Subject: [PATCH] Implement "git stash branch " Date: Thu, 3 Jul 2008 11:46:05 +0530 Message-ID: <20080703061605.GB3815@toroid.org> References: <20080702195947.6117@nanako3.lavabit.com> <7vvdzo9kkw.fsf@gitster.siamese.dyndns.org> <20080702195401.GA17214@toroid.org> <7vprpw80bw.fsf@gitster.siamese.dyndns.org> <20080703022316.GA25433@toroid.org> <7v63rn61yj.fsf@gitster.siamese.dyndns.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Nanako Shiraishi , git@vger.kernel.org To: Junio C Hamano X-From: git-owner@vger.kernel.org Thu Jul 03 09:02:51 2008 Return-path: Envelope-to: gcvg-git-2@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by lo.gmane.org with esmtp (Exim 4.50) id 1KEIpv-0003HF-TK for gcvg-git-2@gmane.org; Thu, 03 Jul 2008 09:02:36 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751195AbYGCHAM (ORCPT ); Thu, 3 Jul 2008 03:00:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754750AbYGCG6Y (ORCPT ); Thu, 3 Jul 2008 02:58:24 -0400 Received: from fugue.toroid.org ([85.10.196.113]:55536 "EHLO fugue.toroid.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755200AbYGCGQJ (ORCPT ); Thu, 3 Jul 2008 02:16:09 -0400 Received: from penne.toroid.org (penne-vpn [10.8.0.6]) by fugue.toroid.org (Postfix) with ESMTP id 05E515582F3; Thu, 3 Jul 2008 08:16:06 +0200 (CEST) Received: by penne.toroid.org (Postfix, from userid 1000) id 9B3DFADC305; Thu, 3 Jul 2008 11:46:05 +0530 (IST) Content-Disposition: inline In-Reply-To: <7v63rn61yj.fsf@gitster.siamese.dyndns.org> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Restores the stashed state on a new branch rooted at the commit on which the stash was originally created, so that conflicts caused by subsequent changes on the original branch can be dealt with. (Thanks to Junio for this nice idea.) Signed-off-by: Abhijit Menon-Sen --- Documentation/git-stash.txt | 19 ++++++++++++++++++- git-stash.sh | 21 +++++++++++++++++++++ 2 files changed, 39 insertions(+), 1 deletions(-) (Reposting with --index and the missing Signed-off-by added.) diff --git a/Documentation/git-stash.txt b/Documentation/git-stash.txt index 23ac331..a4cbd0c 100644 --- a/Documentation/git-stash.txt +++ b/Documentation/git-stash.txt @@ -8,8 +8,11 @@ git-stash - Stash the changes in a dirty working directory away SYNOPSIS -------- [verse] -'git stash' (list | show [] | apply [] | clear | drop [] | pop []) +'git stash' list +'git stash' (show | apply | drop | pop ) [] +'git stash' branch [] 'git stash' [save []] +'git stash' clear DESCRIPTION ----------- @@ -81,6 +84,20 @@ tree's changes, but also the index's ones. However, this can fail, when you have conflicts (which are stored in the index, where you therefore can no longer apply the changes as they were originally). +branch []:: + + Creates and checks out a new branch named `` starting from + the commit at which the `` was originally created, applies the + changes recorded in `` to the new working tree and index, then + drops the `` if that completes successfully. When no `` + is given, applies the latest one. ++ +This is useful if the branch on which you ran `git stash save` has +changed enough that `git stash apply` fails due to conflicts. Since +the stash is applied on top of the commit that was HEAD at the time +`git stash` was run, it restores the originally stashed state with +no conflicts. + clear:: Remove all the stashed states. Note that those states will then be subject to pruning, and may be difficult or impossible to recover. diff --git a/git-stash.sh b/git-stash.sh index 4938ade..889445c 100755 --- a/git-stash.sh +++ b/git-stash.sh @@ -218,6 +218,23 @@ drop_stash () { git rev-parse --verify "$ref_stash@{0}" > /dev/null 2>&1 || clear_stash } +apply_to_branch () { + have_stash || die 'Nothing to apply' + + test -n "$1" || die 'No branch name specified' + branch=$1 + + if test -z "$2" + then + set x "$ref_stash@{0}" + fi + stash=$2 + + git-checkout -b $branch $stash^ && + apply_stash --index $stash && + drop_stash $stash +} + # Main command set case "$1" in list) @@ -264,6 +281,10 @@ pop) drop_stash "$@" fi ;; +branch) + shift + apply_to_branch "$@" + ;; *) if test $# -eq 0 then -- 1.5.6