extras/checkpatch-hook

   1 #!/bin/sh
   2 #
   3 # Copyright (C) 2013 Christian Babeux <christian.babeux@efficios.com>
   4 #
   5 # SPDX-License-Identifier: GPL-2.0-only
   6 #
   7
   8 # To enable this hook, run the "install-checkpatch-hook" script.
   9
  10 CHECKPATCH="extras/checkpatch.pl"
  11
  12 if git rev-parse --verify HEAD >/dev/null 2>&1
  13 then
  14         against=HEAD
  15 else
  16         # Initial commit: diff against an empty tree object
  17         against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
  18 fi
  19
  20 git diff --cached $against -- | $CHECKPATCH --no-signoff -