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Subject: Re: Unexpected cat-file --batch-check output
To:     Bryan Turner <bturner@atlassian.com>
Cc:     Git Users <git@vger.kernel.org>, Jeff King <peff@peff.net>
References: <CAGyf7-HFGgkXsA-MXBOdiogDid+=F8jmqw0zxwQoUzha-jc1Hw@mail.gmail.com>
 <YXcC8jQbFsaqYN2M@coredump.intra.peff.net>
 <CAGyf7-Gaphb9q=4cyT0BQa7oYGKXQQsU-XfqvoxfDyijehJO3Q@mail.gmail.com>
From:   Johannes Sixt <j6t@kdbg.org>
Message-ID: <ad21b3f5-d352-64f4-0dd2-5ad1e839193a@kdbg.org>
Date:   Wed, 27 Oct 2021 10:08:11 +0200
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Am 27.10.21 um 01:58 schrieb Bryan Turner:
> $ /usr/bin/git rev-parse refs/heads/develop
> 28a05ce2e3079afcb32e4f1777b42971d7933a91
> $ /usr/bin/git rev-parse refs/heads/develop:path/to/parent/file
> cc10f4b278086325aab2f95df97c807c7c6cd75e
> 
> So it looks like rev-parse and cat-file --batch-check both exhibit the
> same behavior.
> 
> I also had them expand their cat-file --batch-check to include another
> file in the same "path/to/parent" directory:
> $ echo 'refs/heads/develop
> refs/heads/develop:path/to/parent/sibling
> refs/heads/develop:path/to/parent/file' | /usr/bin/git cat-file --batch-check
> 28a05ce2e3079afcb32e4f1777b42971d7933a91 commit 259
> 2bfe7b4b7c7cdeb9653801d99b65dfefe5780dda blob 897
> cc10f4b278086325aab2f95df97c807c7c6cd75e commit 330
> 
> So the "sibling" file in the same directory comes out as a "blob", as expected.
> 
> They also ran an ls-tree for the directory without any globs:
> # /usr/bin/git ls-tree refs/heads/develop:path/to/parent
> 100644 blob 2bfe7b4b7c7cdeb9653801d99b65dfefe5780dda    sibling
> 100644 blob 4c8d566ed80a1554a059b97f7cd533a55bbd2ea8    file

Just a shot in the dark: what happens when you use /usr/bin/git
--no-replace-objects?

-- Hannes