#!/bin/bash
# license - software license support

set -e

lib_load 'core/license-parts'

license_check_func() {
	local name="${FUNCNAME[1]}_print"
	is_function "$name" || error "$name: license function not found"
}

license_blurb() {
	license_check_func

	local package_year=${package_build_date%%-*}
	echo "Copyright (C) 2016-$package_year  $package_author"
	license_blurb_print

	echo "Run '$script_name license warranty' for warranty details."
	echo "Run '$script_name license full' to read the full license."
}

license_warranty() {
	license_check_func
	license_warranty_print
}

license_full() {
	license_check_func
	local tmp=$(cmd_tempfile)
	license_full_print >$tmp
	${PAGER:-less} "$tmp"
	return
}