#!/bin/bash

function exclude_odd_folders_and_format {
    egrep -v "^Pods|^tools" | tr '\n' '\0' | xargs -0 clang-format -i -style=file
}
export -f exclude_odd_folders_and_format

if [ $# -eq 0 ]; then
    find . -type f -name *.h -o -name *.m -o -name *.mm | sed "s/^\.\///g" | exclude_odd_folders_and_format
    exit 0
elif [ "$1" == "--only-modified" ]; then
    git status --porcelain | grep -e "^ \\?[AM]" | sed "s/^...//" | grep -E '(.*\.h|.*\.m|.*\.mm)$' | exclude_odd_folders_and_format
    exit 0
fi

echo "Unknown argument"
exit 1