From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-5.7 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,RCVD_IN_SORBS_SPAM, RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 98EA31FEB3 for ; Sun, 8 Jan 2017 09:41:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934772AbdAHJk7 (ORCPT ); Sun, 8 Jan 2017 04:40:59 -0500 Received: from mail-pg0-f68.google.com ([74.125.83.68]:34247 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934618AbdAHJkg (ORCPT ); Sun, 8 Jan 2017 04:40:36 -0500 Received: by mail-pg0-f68.google.com with SMTP id b1so48632348pgc.1 for ; Sun, 08 Jan 2017 01:40:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=2JlaNGa5NMt79U5xZyeFeqQckQC81fMdjrfOuaLZHT4=; b=UhW/eZQpVDwuZ+iWPBW57/qu9bwb0rJrVEhzoSWh/Prjqb6HpM094V6EAPwOQv040K 6DFdqUQrPv2RM1ZYEKBVWEp1F+9/6CxOAw2ryHphOxinSGCK04DdU8bfcHAehpISFkpI xBZSdmYI/USlPWcFc9XAQ1D10cP7c84xqJ/j6auTplueVMpOAmNLMGmzU8mrhiolsi8L JI5jhVVIz1e4i7N06Iv8TKWOlrziGfnfqISxeCdh4Y+xL9nT+hSeMr4ZGvri+RrZf6PK cmD2H7ptMup73PYp4B36okTqLWOxkahMr5ZeJ+Ha14kzafioX56jrzktJ+EAd5cm9/Pa hgfQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=2JlaNGa5NMt79U5xZyeFeqQckQC81fMdjrfOuaLZHT4=; b=nvt7qdxnxO7u2CAS1wOGCFvL/ccb3F8wrQgHVa0yvlJzw9BW/YcxOw2v7rGZ4CLDpp PQDyZxm/pIQn9M84EfKdkJ97oxRQ5yEFRzfFvm2cjz/z7eF/1DE3Y6MiKSSI6CzbaCCN 81Rw5xr3Wk/yILoPgrTRbShZH4nIGSV4yiUS/nYjT25OND+pKTQ4Plo6yHSJMhLIPK5e h6vhWHLAfv1FpRFh5ItaLZOeXcnw42LG9VxI7+Q79OHjkQk9yWhSWQoA5FLdG0RwT288 jJmroRuJ4jMjf5E9/+C+ykW8kIerbn70syi6XbNJAA/z/OppJz/bScUmhZJ53sfirREy +fXA== X-Gm-Message-State: AIkVDXLizkXCaTD1lskKQt8w4+O80aTcHreyMEk0gQ1kacqERKSMylpdLg/ZI85pbkzI0Q== X-Received: by 10.99.123.3 with SMTP id w3mr147549248pgc.155.1483868435547; Sun, 08 Jan 2017 01:40:35 -0800 (PST) Received: from ash ([115.72.187.80]) by smtp.gmail.com with ESMTPSA id z9sm18986991pfg.86.2017.01.08.01.40.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 08 Jan 2017 01:40:34 -0800 (PST) Received: by ash (sSMTP sendmail emulation); Sun, 08 Jan 2017 16:40:30 +0700 From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= To: git@vger.kernel.org Cc: Junio C Hamano , =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= Subject: [PATCH 3/6] worktree move: new command Date: Sun, 8 Jan 2017 16:40:00 +0700 Message-Id: <20170108094003.637-4-pclouds@gmail.com> X-Mailer: git-send-email 2.8.2.524.g6ff3d78 In-Reply-To: <20170108094003.637-1-pclouds@gmail.com> References: <20170108094003.637-1-pclouds@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org There are two options to move the main worktree, but both have complications, so it's not implemented yet. Anyway the options are: - convert the main worktree to a linked one and move it away, leave the git repository where it is. The repo essentially becomes bare after this move. - move the repository with the main worktree. The tricky part is make sure all file descriptors to the repository are closed, or it may fail on Windows. Signed-off-by: Nguyễn Thái Ngọc Duy --- Documentation/git-worktree.txt | 7 +++++- builtin/worktree.c | 43 ++++++++++++++++++++++++++++++++++ contrib/completion/git-completion.bash | 2 +- t/t2028-worktree-move.sh | 30 ++++++++++++++++++++++++ 4 files changed, 80 insertions(+), 2 deletions(-) diff --git a/Documentation/git-worktree.txt b/Documentation/git-worktree.txt index e257c19..1310513 100644 --- a/Documentation/git-worktree.txt +++ b/Documentation/git-worktree.txt @@ -12,6 +12,7 @@ SYNOPSIS 'git worktree add' [-f] [--detach] [--checkout] [-b ] [] 'git worktree list' [--porcelain] 'git worktree lock' [--reason ] +'git worktree move' 'git worktree prune' [-n] [-v] [--expire ] 'git worktree unlock' @@ -71,6 +72,11 @@ files from being pruned automatically. This also prevents it from being moved or deleted. Optionally, specify a reason for the lock with `--reason`. +move:: + +Move a working tree to a new location. Note that the main working tree +cannot be moved yet. + prune:: Prune working tree information in $GIT_DIR/worktrees. @@ -252,7 +258,6 @@ performed manually, such as: - `remove` to remove a linked working tree and its administrative files (and warn if the working tree is dirty) -- `mv` to move or rename a working tree and update its administrative files GIT --- diff --git a/builtin/worktree.c b/builtin/worktree.c index 9a97e37..0d8b57c 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -15,6 +15,7 @@ static const char * const worktree_usage[] = { N_("git worktree add [] []"), N_("git worktree list []"), N_("git worktree lock [] "), + N_("git worktree move "), N_("git worktree prune []"), N_("git worktree unlock "), NULL @@ -524,6 +525,46 @@ static int unlock_worktree(int ac, const char **av, const char *prefix) return ret; } +static int move_worktree(int ac, const char **av, const char *prefix) +{ + struct option options[] = { + OPT_END() + }; + struct worktree **worktrees, *wt; + struct strbuf dst = STRBUF_INIT; + const char *reason; + + ac = parse_options(ac, av, prefix, options, worktree_usage, 0); + if (ac != 2) + usage_with_options(worktree_usage, options); + + strbuf_addstr(&dst, prefix_filename(prefix, + strlen(prefix), + av[1])); + if (file_exists(dst.buf)) + die(_("target '%s' already exists"), av[1]); + + worktrees = get_worktrees(0); + wt = find_worktree(worktrees, prefix, av[0]); + if (!wt) + die(_("'%s' is not a working directory"), av[0]); + if (is_main_worktree(wt)) + die(_("'%s' is a main working directory"), av[0]); + reason = is_worktree_locked(wt); + if (reason) { + if (*reason) + die(_("already locked, reason: %s"), reason); + die(_("already locked, no reason")); + } + if (validate_worktree(wt, 0)) + return -1; + + if (rename(wt->path, dst.buf) == -1) + die_errno(_("failed to move '%s' to '%s'"), wt->path, dst.buf); + + return update_worktree_location(wt, dst.buf); +} + int cmd_worktree(int ac, const char **av, const char *prefix) { struct option options[] = { @@ -546,5 +587,7 @@ int cmd_worktree(int ac, const char **av, const char *prefix) return lock_worktree(ac - 1, av + 1, prefix); if (!strcmp(av[1], "unlock")) return unlock_worktree(ac - 1, av + 1, prefix); + if (!strcmp(av[1], "move")) + return move_worktree(ac - 1, av + 1, prefix); usage_with_options(worktree_usage, options); } diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 6721ff8..e80392b 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -2715,7 +2715,7 @@ _git_whatchanged () _git_worktree () { - local subcommands="add list lock prune unlock" + local subcommands="add list lock move prune unlock" local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then __gitcomp "$subcommands" diff --git a/t/t2028-worktree-move.sh b/t/t2028-worktree-move.sh index 8298aaf..74070bd 100755 --- a/t/t2028-worktree-move.sh +++ b/t/t2028-worktree-move.sh @@ -59,4 +59,34 @@ test_expect_success 'unlock worktree twice' ' test_path_is_missing .git/worktrees/source/locked ' +test_expect_success 'move non-worktree' ' + mkdir abc && + test_must_fail git worktree move abc def +' + +test_expect_success 'move locked worktree' ' + git worktree lock source && + test_must_fail git worktree move source destination && + git worktree unlock source +' + +test_expect_success 'move worktree' ' + git worktree move source destination && + test_path_is_missing source && + git worktree list --porcelain | grep "^worktree" >actual && + cat <<-EOF >expected && + worktree $TRASH_DIRECTORY + worktree $TRASH_DIRECTORY/destination + worktree $TRASH_DIRECTORY/elsewhere + EOF + test_cmp expected actual && + git -C destination log --format=%s >actual2 && + echo init >expected2 && + test_cmp expected2 actual2 +' + +test_expect_success 'move main worktree' ' + test_must_fail git worktree move . def +' + test_done -- 2.8.2.524.g6ff3d78