install(){
  which npm >/dev/null 2>&1 && {
    npm install -g /usr/share/lfp/ocr --unsafe-perm=true --allow-root ||
    npm install /usr/share/lfp/ocr --user
  }
}


post_install() {
  install
  echo -e "\n \033[1;33m[+]\e[0;1;32m For on-exit directory changing, add the following line to your bash/zshrc\e[0m :\e[36m\n\n     source '/usr/share/lfp/lfpcd'\n\e[0m"
#  echo -e "\n \033[1;33m[+]\e[0;1;32m For LFP NodeManager/PyManager features to properly function, please add the following line to your bash/zshrc\e[0m :\e[36m\n\n     source '/usr/share/lfp/lfp-functions'\n\e[0m"
#  echo -e "\n \033[1;33m[+]\e[0;1;32m =>\e[0m :\e[36m\n\n     source \\ \n     '/usr/share/lfp/lfp-functions' \\ \n     '/usr/share/lfp/lfpcd'\n\e[0m"
}

post_upgrade() {
  install
  echo -e "\n \033[1;33m[+]\e[0;1;32m For on-exit directory changing, add the following line to your bash/zshrc\e[0m :\e[36m\n\n     source '/usr/share/lfp/lfpcd'\n\e[0m"
}