#!/usr/bin/env bash
# For working this script set $GPG_KEY with gpg key

## Functions
encrypt() {
    gpg -ea -r $GPG_KEY $@
}
decrypt() {
  local f="$1"
  if [ ${f: -4} == ".asc" ]
    then gpg -d -o ${f%%.asc} $@
  elif [ ${f: -4} == ".gpg" ]
    then gpg -d -o ${f%%.gpg} $@
  fi
}

## Case's
case "$1" in
    enc|e) shift; encrypt $@ ;;
    dec|d) shift; decrypt $@ ;;
        *) echo "Error."     ;;
esac