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[34.168.157.252]) by smtp.gmail.com with ESMTPSA id d19-20020a170902aa9300b001932a9e4f2csm7033785plr.255.2023.03.06.10.48.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Mar 2023 10:48:45 -0800 (PST) Sender: Junio C Hamano From: Junio C Hamano To: "Derrick Stolee via GitGitGadget" Cc: git@vger.kernel.org, me@ttaylorr.com, vdye@github.com, Derrick Stolee Subject: Re: [PATCH 1/8] ahead-behind: create empty builtin References: <0fd18b6d740f1e8a6f62a25947bc3ad49c2674a6.1678111599.git.gitgitgadget@gmail.com> Date: Mon, 06 Mar 2023 10:48:45 -0800 In-Reply-To: <0fd18b6d740f1e8a6f62a25947bc3ad49c2674a6.1678111599.git.gitgitgadget@gmail.com> (Derrick Stolee via GitGitGadget's message of "Mon, 06 Mar 2023 14:06:31 +0000") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org "Derrick Stolee via GitGitGadget" writes: > For example, we will be able to track all local branches relative to an > upstream branch using an invocation such as > > git for-each-ref --format=%(refname) refs/heads/* | > git ahead-behind --base=origin/main --stdin Stepping back a bit, this motivating example makes me wonder if $ git for-each-ref --format='%(refname) %(aheadbehind)' refs/heads/\* that computes the ahead-behind number for each ref (that matches the pattern) based on their own "upstream" (presumably each branch is configured to track the same, or different, upstreams), or overrriding @{upstream}, a specified base, i.e. $ git for-each-ref --format='%(refname) %(aheadbehind:origin/main)' refs/heads/\* would be a more intuitive interface to the end-users. It would probably work well in conjunction with git for-each-ref --format='%(refname)' --merged origin/main refs/heads/\* which is a way to list local branches that are already merged into the upstream, to have the feature appear in the same command, perhaps?