37 lines
706 B
Plaintext
37 lines
706 B
Plaintext
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#!/bin/sh
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#
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# Copyright (C) 2020 by Thomas Lindner <tom@dl6tom.de>
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#
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# SPDX-License-Identifier: 0BSD
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#
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# server-side git-hook - checks branch policy
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refname="$1"
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oldrev="$2"
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newrev="$3"
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forbid_merge_commmits() {
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if [ "$(git log --merges "$oldrev..$newrev")" ]; then
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echo "merge commmits not allowed" >&2
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exit 1
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fi
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}
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only_ff_to() {
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ff_branch="$1"
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git rev-list "$oldrev..$ff_branch" | fgrep -x "$newrev" > /dev/null
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if [ $? -ne 0 ]; then
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echo "only fast-forward to $ff_branch allowed" >&2
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exit 1
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fi
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}
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case "$refname" in
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refs/heads/master)
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only_ff_to development
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;;
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refs/heads/*)
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forbid_merge_commits
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;;
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esac
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