#!/bin/sh

PREFIX=

. "$PREFIX/lib/libalpine.sh"

usage() {
        cat <<__EOF__
usage: setup-sshd [-h] [-c choice of SSH daemon]

Setup sshd daemon

options:
 -h  Show this help
 -c  Choice of SSH daemon: openssh dropbear none
__EOF__
        exit 1
}

while getopts "hc:" opt; do
        case $opt in
		h) usage;;
		c) sshdchoice="$OPTARG";;
        esac
done

if [ "$sshdchoice" = "" ]; then
	echo -n "Remote administration with sshd? (openssh, dropbear, none) [openssh] "
	default_read sshdchoice "openssh"
fi

if [ "$sshdchoice" = "none" ]; then 
	exit 0
fi

pkgs="$sshdchoice"
if [ "$sshdchoice" = "openssh" ] && apk info --quiet --installed acf-core; then
	pkgs="$pkgs acf-openssh"
fi

apk add --quiet $pkgs

svc=
case "$sshdchoice" in
	openssh) svc=sshd;;
	dropbear) svc=dropbear;;
esac

if [ -n "$svc" ]; then
	rc-update add $svc default
	rc-service $svc start
fi