mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-30 07:34:12 +08:00
15 lines
298 B
Plaintext
15 lines
298 B
Plaintext
|
#!/bin/sh
|
||
|
# SPDX-License-Identifier: GPL-2.0-only
|
||
|
#
|
||
|
# succeed if we are in a git repository
|
||
|
|
||
|
srctree="$(dirname $0)/.."
|
||
|
|
||
|
if ! git -C "${srctree}" rev-parse --verify HEAD >/dev/null 2>/dev/null; then
|
||
|
exit 1
|
||
|
fi
|
||
|
|
||
|
if ! test -z $(git -C "${srctree}" rev-parse --show-cdup 2>/dev/null); then
|
||
|
exit 1
|
||
|
fi
|