php-cs-fixer git pre commit hook

.php_cs

<?php

return Symfony\CS\Config\Config::create()
    ->level(Symfony\CS\FixerInterface::SYMFONY_LEVEL)
    ->fixers([
        'short_array_syntax',
        'ordered_use',
    ])
;

pre-commit

#!/usr/bin/env bash

ROOT="/path/to/your/code"

echo "php-cs-fixer pre commit hook start"

PHP_CS_FIXER="vendor/bin/php-cs-fixer"
HAS_PHP_CS_FIXER=false

if [ -x vendor/bin/php-cs-fixer ]; then
    HAS_PHP_CS_FIXER=true
fi

if $HAS_PHP_CS_FIXER; then
    git status --porcelain | grep -e '^[AM]\(.*\).php$' | cut -c 3- | while read line; do
        $PHP_CS_FIXER fix --config-file=$ROOT/.php_cs --verbose "$line";
        git add "$line";
    done
else
    echo ""
    echo "Please install php-cs-fixer, e.g.:"
    echo ""
    echo "  composer require --dev fabpot/php-cs-fixer:dev-master"
    echo ""
fi

echo "php-cs-fixer pre commit hook finish"