From: Derrick Stolee <dstolee@microsoft.com>
Date: Tue, 18 Jun 2019 18:14:28 +0000 (-0700)
Subject: commit-graph: add --split option to builtin
X-Git-Tag: v2.23.0-rc0~38^2~10
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/135a7123755bfdde05da18012bebd2776f82b26c?ds=inline;hp=135a7123755bfdde05da18012bebd2776f82b26c

commit-graph: add --split option to builtin

Add a new "--split" option to the 'git commit-graph write' subcommand. This
option allows the optional behavior of writing a commit-graph chain.

The current behavior will add a tip commit-graph containing any commits that
are not in the existing commit-graph or commit-graph chain. Later changes
will allow merging the chain and expiring out-dated files.

Add a new test script (t5324-split-commit-graph.sh) that demonstrates this
behavior.

Helped-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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