pre-commit

#!/bin/bash

# file: .git/hooks/pre-commit
#
# phpcs needed
# apt-get install php-codesniffer

while read -r file;
do
  file=${file:2}
  if [[ $file = *.php ]];
  then
    phpcs --standard=psr2 "$file"
    if [ $? -ne 0  ]; then
        echo "PSR2 not passed"
        exit 1 ;
    fi;

  fi
done < <(git diff --cached --name-status --diff-filter=ACM)