scripts/check-git

   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