incubator-nuttx/tools/pre-commit

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#!/usr/bin/env bash
# tools/pre-commit
# git hook to run check-patch on the output and stop any commits
# that do not pass. Note, only for git-commit, and not for any of the
# other scenarios
#
# Copyright 2010 Ben Dooks, <ben-linux@fluff.org>
if git rev-parse --verify HEAD 2>/dev/null >/dev/null
then
against=HEAD
else
# Initial commit: diff against an empty tree object
against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi
git diff --cached $against -- | ../nuttx/tools/checkpatch.sh -r -