#!/usr/bin/env bash
[ -f functions.sh ] && source functions.sh

# Dependencies required by this module
dependencies=("units")

shift
chan="$1"
shift

# Check dependencies before running
if ! check_dependencies "${dependencies[@]}"; then
    msg "$chan" "$1: This module requires: ${dependencies[*]}"
    exit 1
fi

msg "$chan" "$(units -v ${*#* } | head -n1 | tr -d '[:space:]')"