pre commit hook with php-cs-fixer

pre-commit.php-cs-fixer.bash

#!/usr/bin/env bash

EXIT_CODE=0

for FILE in `git status --porcelain | egrep '^[AM]' | egrep '\.(md|php|twig|xml|yml)$' | awk '{print $2;}'`; do

    php-cs-fixer fix $FILE --verbose --dry-run

    if [[ $? != 0 ]]; then
        echo "f=$FILE; php-cs-fixer fix \$f --verbose && git add \$f"
        EXIT_CODE=1
    fi

done

exit $EXIT_CODE