From patchwork Tue Sep 25 22:33:34 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul-Sebastian Ungureanu X-Patchwork-Id: 10614893 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 68D9D112B for ; Tue, 25 Sep 2018 22:34:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5AEF8298BF for ; Tue, 25 Sep 2018 22:34:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4FA2B2AD37; Tue, 25 Sep 2018 22:34:47 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7A4EB298BF for ; Tue, 25 Sep 2018 22:34:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726704AbeIZEo3 (ORCPT ); Wed, 26 Sep 2018 00:44:29 -0400 Received: from mail-ed1-f65.google.com ([209.85.208.65]:33943 "EHLO mail-ed1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726250AbeIZEo3 (ORCPT ); Wed, 26 Sep 2018 00:44:29 -0400 Received: by mail-ed1-f65.google.com with SMTP id q19-v6so210118edr.1 for ; Tue, 25 Sep 2018 15:34:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=MLyn/ZwV6wtAqf7oeA6dyzt0lp/pIGsl9UCOYBgcF08=; b=Atg3I3LzCWh6wN6dOrl/tDWtOXKcCSYiCPH989tnfstv7R1hQ2/doOiJVWQcBTxcGc 7IgEdL8S0y8dqJMP35nKkLz/a6bOITgwk8VQibLV2vL9uOeiHhlvNcgkcy5rooIzXiok Y+Bp/54BAiGWsLfcdyungDTdYqPOoB3n/B2wx4dwb+rp8bJhiGptiV7m8J9DAEMu+3sD h4oq1XsWFc5OhIpDp0F1DATvBTrvS6NWcrgVRsNSHDKSTSrN7HUBv8SNAd0Ev/QmGAq8 mIVQ2TCejdPxk0Wnl+pVeny3D8oYwvK2g67T22jXonobYa4CvQTh11BihGdwjUIcSPmW 8Axw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=MLyn/ZwV6wtAqf7oeA6dyzt0lp/pIGsl9UCOYBgcF08=; b=gJt76Pe9XzEOhOg755aTPKcI6TEp6hDYiIUfeVF/Pkp+174KpqbkseI+JrvkoH6rRU fT5/3J4eI0+gfm+i4Le2ZX4G6OPskUYxy4Hg1ZTa5gYpUFoWtUPBcD6z3Y3oVWqlo+KE OWCZTeoBQgKdqC1B7hcKF5wISU6lfhh2h8dVQyp3ywc8LJcwHDteuGVcO/6eXWtU3q3M fpSt7vDC44kOz/RmXvARpThW8Q9Y2l2xqGwBCdfzQ7QKD0NjHsRWztJUUG6Uk1ojxSGB lqeVy6qZzDn2snZcit75A8gzGTJ+MsClJozctK04uwr/UWXx8H4RDJWLnlXkHq+fdot0 P1Kw== X-Gm-Message-State: ABuFfoi2AuLICrDZxuslHieCUhXAIAlAx2F/7zd+9YEAz2+YyAFK5ba1 xmxSY9vHVfbmE62yvvqo1OugpuGP X-Google-Smtp-Source: ACcGV62NJtg67u/fxYOD6knqyRQ6iiC56Rrg0+/6AIil6w7E+fqfs4jvabCmr4XLNFRv3pLt00ZBag== X-Received: by 2002:a50:baae:: with SMTP id x43-v6mr5005808ede.65.1537914881470; Tue, 25 Sep 2018 15:34:41 -0700 (PDT) Received: from localhost.localdomain ([92.55.154.13]) by smtp.gmail.com with ESMTPSA id o37-v6sm33553edo.71.2018.09.25.15.34.40 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 25 Sep 2018 15:34:40 -0700 (PDT) From: Paul-Sebastian Ungureanu To: git@vger.kernel.org Subject: [PATCH v9 18/21] stash: convert save to builtin Date: Wed, 26 Sep 2018 01:33:34 +0300 Message-Id: X-Mailer: git-send-email 2.19.0.rc0.23.g1fb9f40d88.dirty In-Reply-To: References: MIME-Version: 1.0 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add stash save to the helper and delete functions which are no longer needed (`show_help()`, `save_stash()`, `push_stash()`, `create_stash()`, `clear_stash()`, `untracked_files()` and `no_changes()`). The `-m` option is no longer supported as it might not make sense to have two ways of passing a message. Even if this is a change in behaviour, the documentation remains the same because the `-m` parameter was omitted before. Signed-off-by: Paul-Sebastian Ungureanu --- builtin/stash--helper.c | 50 +++++++ git-stash.sh | 311 +--------------------------------------- 2 files changed, 52 insertions(+), 309 deletions(-) diff --git a/builtin/stash--helper.c b/builtin/stash--helper.c index 73bb22dc94..96689a00e9 100644 --- a/builtin/stash--helper.c +++ b/builtin/stash--helper.c @@ -26,6 +26,8 @@ static const char * const git_stash_helper_usage[] = { N_("git stash--helper [push [-p|--patch] [-k|--[no-]keep-index] [-q|--quiet]\n" " [-u|--include-untracked] [-a|--all] [-m|--message ]\n" " [--] [...]]"), + N_("git stash--helper save [-p|--patch] [-k|--[no-]keep-index] [-q|--quiet]\n" + " [-u|--include-untracked] [-a|--all] []"), NULL }; @@ -81,6 +83,12 @@ static const char * const git_stash_helper_push_usage[] = { NULL }; +static const char * const git_stash_helper_save_usage[] = { + N_("git stash--helper save [-p|--patch] [-k|--[no-]keep-index] [-q|--quiet]\n" + " [-u|--include-untracked] [-a|--all] []"), + NULL +}; + static const char *ref_stash = "refs/stash"; static struct strbuf stash_index_path = STRBUF_INIT; @@ -1481,6 +1489,46 @@ static int push_stash(int argc, const char **argv, const char *prefix) include_untracked); } +static int save_stash(int argc, const char **argv, const char *prefix) +{ + int keep_index = -1; + int patch_mode = 0; + int include_untracked = 0; + int quiet = 0; + int ret = 0; + char *stash_msg = NULL; + struct pathspec ps; + struct strbuf buf = STRBUF_INIT; + struct option options[] = { + OPT_BOOL('k', "keep-index", &keep_index, + N_("keep index")), + OPT_BOOL('p', "patch", &patch_mode, + N_("stash in patch mode")), + OPT__QUIET(&quiet, N_("quiet mode")), + OPT_BOOL('u', "include-untracked", &include_untracked, + N_("include untracked files in stash")), + OPT_SET_INT('a', "all", &include_untracked, + N_("include ignore files"), 2), + OPT_STRING('m', "message", &stash_msg, "message", + N_("stash message")), + OPT_END() + }; + + argc = parse_options(argc, argv, prefix, options, + git_stash_helper_save_usage, + PARSE_OPT_KEEP_DASHDASH); + + if (argc) + stash_msg = (char*) strbuf_join_argv(&buf, argc, argv, ' '); + + memset(&ps, 0, sizeof(ps)); + ret = do_push_stash(ps, stash_msg, quiet, keep_index, patch_mode, + include_untracked); + + strbuf_release(&buf); + return ret; +} + int cmd_stash__helper(int argc, const char **argv, const char *prefix) { pid_t pid = getpid(); @@ -1521,6 +1569,8 @@ int cmd_stash__helper(int argc, const char **argv, const char *prefix) return !!create_stash(argc, argv, prefix); else if (!strcmp(argv[0], "push")) return !!push_stash(argc, argv, prefix); + else if (!strcmp(argv[0], "save")) + return !!save_stash(argc, argv, prefix); usage_msg_opt(xstrfmt(_("unknown subcommand: %s"), argv[0]), git_stash_helper_usage, options); diff --git a/git-stash.sh b/git-stash.sh index c3146f62ab..695f1feba3 100755 --- a/git-stash.sh +++ b/git-stash.sh @@ -36,314 +36,6 @@ else reset_color= fi -no_changes () { - git diff-index --quiet --cached HEAD --ignore-submodules -- "$@" && - git diff-files --quiet --ignore-submodules -- "$@" && - (test -z "$untracked" || test -z "$(untracked_files "$@")") -} - -untracked_files () { - if test "$1" = "-z" - then - shift - z=-z - else - z= - fi - excl_opt=--exclude-standard - test "$untracked" = "all" && excl_opt= - git ls-files -o $z $excl_opt -- "$@" -} - -clear_stash () { - if test $# != 0 - then - die "$(gettext "git stash clear with parameters is unimplemented")" - fi - if current=$(git rev-parse --verify --quiet $ref_stash) - then - git update-ref -d $ref_stash $current - fi -} - -create_stash () { - stash_msg= - untracked= - while test $# != 0 - do - case "$1" in - -m|--message) - shift - stash_msg=${1?"BUG: create_stash () -m requires an argument"} - ;; - -m*) - stash_msg=${1#-m} - ;; - --message=*) - stash_msg=${1#--message=} - ;; - -u|--include-untracked) - shift - untracked=${1?"BUG: create_stash () -u requires an argument"} - ;; - --) - shift - break - ;; - esac - shift - done - - git update-index -q --refresh - if no_changes "$@" - then - exit 0 - fi - - # state of the base commit - if b_commit=$(git rev-parse --verify HEAD) - then - head=$(git rev-list --oneline -n 1 HEAD --) - else - die "$(gettext "You do not have the initial commit yet")" - fi - - if branch=$(git symbolic-ref -q HEAD) - then - branch=${branch#refs/heads/} - else - branch='(no branch)' - fi - msg=$(printf '%s: %s' "$branch" "$head") - - # state of the index - i_tree=$(git write-tree) && - i_commit=$(printf 'index on %s\n' "$msg" | - git commit-tree $i_tree -p $b_commit) || - die "$(gettext "Cannot save the current index state")" - - if test -n "$untracked" - then - # Untracked files are stored by themselves in a parentless commit, for - # ease of unpacking later. - u_commit=$( - untracked_files -z "$@" | ( - GIT_INDEX_FILE="$TMPindex" && - export GIT_INDEX_FILE && - rm -f "$TMPindex" && - git update-index -z --add --remove --stdin && - u_tree=$(git write-tree) && - printf 'untracked files on %s\n' "$msg" | git commit-tree $u_tree && - rm -f "$TMPindex" - ) ) || die "$(gettext "Cannot save the untracked files")" - - untracked_commit_option="-p $u_commit"; - else - untracked_commit_option= - fi - - if test -z "$patch_mode" - then - - # state of the working tree - w_tree=$( ( - git read-tree --index-output="$TMPindex" -m $i_tree && - GIT_INDEX_FILE="$TMPindex" && - export GIT_INDEX_FILE && - git diff-index --name-only -z HEAD -- "$@" >"$TMP-stagenames" && - git update-index -z --add --remove --stdin <"$TMP-stagenames" && - git write-tree && - rm -f "$TMPindex" - ) ) || - die "$(gettext "Cannot save the current worktree state")" - - else - - rm -f "$TMP-index" && - GIT_INDEX_FILE="$TMP-index" git read-tree HEAD && - - # find out what the user wants - GIT_INDEX_FILE="$TMP-index" \ - git add--interactive --patch=stash -- "$@" && - - # state of the working tree - w_tree=$(GIT_INDEX_FILE="$TMP-index" git write-tree) || - die "$(gettext "Cannot save the current worktree state")" - - git diff-tree -p HEAD $w_tree -- >"$TMP-patch" && - test -s "$TMP-patch" || - die "$(gettext "No changes selected")" - - rm -f "$TMP-index" || - die "$(gettext "Cannot remove temporary index (can't happen)")" - - fi - - # create the stash - if test -z "$stash_msg" - then - stash_msg=$(printf 'WIP on %s' "$msg") - else - stash_msg=$(printf 'On %s: %s' "$branch" "$stash_msg") - fi - w_commit=$(printf '%s\n' "$stash_msg" | - git commit-tree $w_tree -p $b_commit -p $i_commit $untracked_commit_option) || - die "$(gettext "Cannot record working tree state")" -} - -push_stash () { - keep_index= - patch_mode= - untracked= - stash_msg= - while test $# != 0 - do - case "$1" in - -k|--keep-index) - keep_index=t - ;; - --no-keep-index) - keep_index=n - ;; - -p|--patch) - patch_mode=t - # only default to keep if we don't already have an override - test -z "$keep_index" && keep_index=t - ;; - -q|--quiet) - GIT_QUIET=t - ;; - -u|--include-untracked) - untracked=untracked - ;; - -a|--all) - untracked=all - ;; - -m|--message) - shift - test -z ${1+x} && usage - stash_msg=$1 - ;; - -m*) - stash_msg=${1#-m} - ;; - --message=*) - stash_msg=${1#--message=} - ;; - --help) - show_help - ;; - --) - shift - break - ;; - -*) - option="$1" - eval_gettextln "error: unknown option for 'stash push': \$option" - usage - ;; - *) - break - ;; - esac - shift - done - - eval "set $(git rev-parse --sq --prefix "$prefix" -- "$@")" - - if test -n "$patch_mode" && test -n "$untracked" - then - die "$(gettext "Can't use --patch and --include-untracked or --all at the same time")" - fi - - test -n "$untracked" || git ls-files --error-unmatch -- "$@" >/dev/null || exit 1 - - git update-index -q --refresh - if no_changes "$@" - then - say "$(gettext "No local changes to save")" - exit 0 - fi - - git reflog exists $ref_stash || - clear_stash || die "$(gettext "Cannot initialize stash")" - - create_stash -m "$stash_msg" -u "$untracked" -- "$@" - git stash--helper store -m "$stash_msg" -q $w_commit || - die "$(gettext "Cannot save the current status")" - say "$(eval_gettext "Saved working directory and index state \$stash_msg")" - - if test -z "$patch_mode" - then - test "$untracked" = "all" && CLEAN_X_OPTION=-x || CLEAN_X_OPTION= - if test -n "$untracked" && test $# = 0 - then - git clean --force --quiet -d $CLEAN_X_OPTION - fi - - if test $# != 0 - then - test -z "$untracked" && UPDATE_OPTION="-u" || UPDATE_OPTION= - test "$untracked" = "all" && FORCE_OPTION="--force" || FORCE_OPTION= - git add $UPDATE_OPTION $FORCE_OPTION -- "$@" - git diff-index -p --cached --binary HEAD -- "$@" | - git apply --index -R - else - git reset --hard -q - fi - - if test "$keep_index" = "t" && test -n "$i_tree" - then - git read-tree --reset $i_tree - git ls-files -z --modified -- "$@" | - git checkout-index -z --force --stdin - fi - else - git apply -R < "$TMP-patch" || - die "$(gettext "Cannot remove worktree changes")" - - if test "$keep_index" != "t" - then - git reset -q -- "$@" - fi - fi -} - -save_stash () { - push_options= - while test $# != 0 - do - case "$1" in - --) - shift - break - ;; - -*) - # pass all options through to push_stash - push_options="$push_options $1" - ;; - *) - break - ;; - esac - shift - done - - stash_msg="$*" - - if test -z "$stash_msg" - then - push_stash $push_options - else - push_stash $push_options -m "$stash_msg" - fi -} - -show_help () { - exec git help stash - exit 1 -} - # # Parses the remaining options looking for flags and # at most one revision defaulting to ${ref_stash}@{0} @@ -408,7 +100,8 @@ show) ;; save) shift - save_stash "$@" + cd "$START_DIR" + git stash--helper save "$@" ;; push) shift