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In-Reply-To: <20190517001926.GA13525@sigill.intra.peff.net>
From:   Eric Sunshine <sunshine@sunshineco.com>
Date:   Thu, 16 May 2019 21:02:06 -0400
Message-ID: <CAPig+cQpmD9+frJWNfcts1+RFBTjrHUHk_eR4Y94GAnGZC=7hQ@mail.gmail.com>
Subject: Re: Running 'git worktree add' in 'pre-commit' hook
To:     Jeff King <peff@peff.net>
Cc:     Duy Nguyen <pclouds@gmail.com>,
        Cosmin Polifronie <oppturbv@gmail.com>,
        Git Mailing List <git@vger.kernel.org>
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On Thu, May 16, 2019 at 8:19 PM Jeff King <peff@peff.net> wrote:
> On Thu, May 16, 2019 at 07:16:54PM -0400, Eric Sunshine wrote:
> > Is there
> > any existing code in Git for doing the relative fixups you mention for
> > other Git environment variables?
>
> You can assign local_repo_env to child_process.env (or push it
> individually to env_array if you have to mix with other variables). See
> git_connect() for an example.

I wasn't aware of 'local_repo_env', but can see how it could be
helpful as a basis for building machinery to adjust relative paths
contained in those environment variables prior to a chdir(). My
original question was if such machinery already exists, but I'm
guessing from your response that it doesn't.