#!/bin/sh
#
#  Copyright 2022 Anthony Perkins
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

vmname=$(basename $0)
vmpath=$(dirname $0)
cpucores=1
ram=1G
vncport=0        # Default VNC port is 5900.
comoutput=stdio  # Change to /dev/nmdm0A for the first null-modem.

cdrom="-s 3,ahci-cd,$vmpath/$vmname/install.iso"  #  Comment out for no CD-ROM.

/usr/sbin/bhyve \
	-c sockets=1,cores=$cpucores,threads=1 \
	-m $ram \
	-w \
	-H \
	-s 0,hostbridge \
	-s 1,virtio-blk,$vmpath/$vmname/${vmname}0.img \
	-s 2,virtio-net,tap0 \
	${cdrom:-""} \
	-s 29,fbuf,tcp=localhost:$vncport,w=1024,h=768 \
	-s 30,xhci,tablet \
	-s 31,lpc -l com1,stdio \
	-l com1,$comoutput \
	-l bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd \
	$vmname