1 #!/bin/sh
2 # SPDX-License-Identifier: GPL-2.0-only
3 #
4 # succeed if we are in a git repository
5
6 srctree="$(dirname $0)/.."
7
8 if ! git -C "${srctree}" rev-parse --verify HEAD >/dev/null 2>/dev/null; then
9 exit 1
10 fi
11
12 if ! test -z $(git -C "${srctree}" rev-parse --show-cdup 2>/dev/null); then
13 exit 1
14 fi
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