#!/bin/bash

root=$(git rev-parse --show-toplevel)
status=0
for file in $(find "${@}" -type f | grep -E "\.(c|cc|cpp|h|hh|hpp)\$")
do
  filepath="$root/$file"
  output=$(diff <(cat $filepath) <(clang-format -style=file -fallback-style=none $filepath))
  if [ $? -ne 0 ]
  then
    echo -e "\nFile \e[31m\""$file"\"\e[39m is not compliant with the coding style"
    echo "$output"
    status=1
  fi
done
exit $status