#!/bin/sh
set -eu

usage() {
	cat <<-'EOF'
		Usage:
		  cronjob COMMAND...
		  cronjob -h
	EOF
}

help() {
	cat <<-'EOF'

		Options:
		  -h, --help    show this message

		  COMMAND       the command to be executed


		Execute the given command, and send the output to email, with
		special treatment to the status code.

		It loads the appropriate files, so that the actual cron
		declaration is smaller.


		Examples:

		  Run a backup:

		    $ cronjob backup -q cron
	EOF
}


for flag in "$@"; do
	case "$flag" in
		--)
			break
			;;
		--help)
			usage
			help
			exit
			;;
		*)
			;;
	esac
done

while getopts 'h' flag; do
	case "$flag" in
		h)
			usage
			help
			exit
			;;
		*)
			usage >&2
			exit 2
			;;
	esac
done
shift $((OPTIND - 1))


# shellcheck disable=1090
. ~/.usr/etc/sh/rc
CMD="$*"
with-email -s "$CMD" -- "$@" 1>>"$XDG_LOG_HOME"/euandreh/mcron.log 2>&1