pre-commit

#!/bin/sh

RED=`tput setaf 1`
RESET=`tput sgr0`

PHP_BINARY=`which php`
STAGED_FILES_CMD=`git diff --cached --name-only --diff-filter=ACMR HEAD | grep '\.php$'`
PROJECT_PATH=$(cd "$( dirname "$0" )/../../" && pwd)
CS_FIXER="./vendor/bin/php-cs-fixer fix"

# Determine if a file list is passed
if [ "$#" -eq 1 ]
then
  oIFS=$IFS
  IFS='
    '
  SFILES="$1"
  IFS=$oIFS
fi
SFILES=${SFILES:-$STAGED_FILES_CMD}

if [ -n "$SFILES" ]
then
  echo "Checking PHP Lint..."
  for FILE in $SFILES
  do
    $PHP_BINARY -l -d display_errors=0 $PROJECT_PATH/$FILE
    if [ $? != 0 ]
    then
      echo "Error(s), please fix it before commit."
      exit 1
    fi
  done

  echo "Running PHP CS Fixer..."

  $PHP_BINARY $CS_FIXER --dry-run

  if [ $? != 0 ]
  then
    printf "\n${RED}Some files need to be fixed!${RESET}\n\n"
    echo "Please run the following script to fix them. Afterwards, add the changed files and commit again:"
    echo "

    php $CS_FIXER

    "
    exit 2
  fi

else
  echo "No modified PHP files to check."
fi