#! /bin/bash

args=("$@")

usage() {
  echo "Clean Cache utility: clean-cache [OPTIONS]"
  echo
  echo " --all cleans all cache"
  echo " --npm cleans npm cache by running 'npm cache clean -f'"
  echo " --yarn cleans yarn cache by running 'yarn cache clean'"
  echo " --yay clean yay cache by simply deleting ~/.cache/yay content"
}

if [ $# -eq 0 ] ; then
  usage
  exit
fi

__clean_npm() {
  npm cache clean -f &> /dev/null
}

__clean_yarn() {
  yarn cache clean &> /dev/null
}

__clean_yay() {
  rm -rf ~/.cache/yay
}

if [[ "$args[@]" =~ "--all" ]] ; then
  __clean_npm && __clean_yarn && __clean_yay

  exit
fi

if [[ "${args[@]}" =~ "--npm" ]] ; then
  __clean_npm
fi

if [[ "${args[@]}" =~ "--yarn" ]] ; then
  __clean_yarn
fi

if [[ "${args[@]}" =~ "--yay" ]] ; then
  __clean_yay
fi