Script Git hook which run php-cs-fixer on files to commit

pre-commit

#!/bin/bash

# https://gist.github.com/mardix/3623562

while read -r file;
do
  if [[ $file = *.php ]];
  then
    php-cs-fixer fix "$file" --level=psr2
    git add "$file"
  fi
done < <(git diff-index --cached --name-only --diff-filter=ACM HEAD)