Git pre-commit hook

pre-commit

#!/bin/sh

if git rev-parse --verify HEAD >/dev/null 2>&1
then
	against=HEAD
else
	# Initial commit: diff against an empty tree object
	against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi

# Redirect output to stderr.
exec 1>&2

# PHP Lint
for f in $(git diff --cached --name-only --diff-filter=AMC | grep -e '\.php$')
do
	php -l "${f}" || exit 1
done


# If there are whitespace errors, print the offending file names and fail.
exec git diff-index --check --cached $against --