require

#########################
# archibold.io (C) 2016 #
#########################

require() {
  local pkg="$1"
  local tmp=$(type -t $pkg)
  if [ "$tmp" != "function" ] && [ "$tmp" != "file" ]; then
    if curl --output /dev/null --silent --head --fail "https://archibold.io/utils/$pkg"; then
      tmp=$(mktemp /tmp/archibold.XXXXXXXX)
      curl -Lso $tmp https://archibold.io/utils/$pkg
      if [[ "$(cat $tmp | grep -sn '^#!/usr/bin/env ')" =~ ^1:#* ]]; then
        chmod a+x $tmp
        pkg="$pkg(){ $tmp \"\$@\"; }"
        tmp=$(mktemp /tmp/archibold.XXXXXXXX)
        echo "$pkg" > $tmp
      fi
      source $tmp
    elif curl --output /dev/null --silent --head --fail "https://archibold.io/install/$pkg"; then
      echo -e "Installing \x1B[1m$pkg\x1B[22m"
      bash <(curl -s https://archibold.io/install/$pkg)
    else
      echo -e "\x1B[1m\x1B[31mError\x1B[39m\x1B[22m: unable to import \x1B[1m$pkg\x1B[22m"
      exit 1
    fi
  fi
}