#!/bin/bash

# configuration

NAME=arch32
HOST=192.168.130.1
NETMASK=255.255.255.0
PREFIX=24
CLIENT=192.168.130.2

vm_is_running() {
  if [ "$(virsh domstate $1 2>/dev/null)" == "running" ]; then
    return 0
  else
    return 1
  fi
}

wait_for_vm_to_stop() {
  while vm_is_running $1; do
    sleep 1
  done
}

mount -o loop,ro mirror/archisos/archlinux-2017.09.03-i686.iso archiso

cp archiso/arch/boot/i686/vmlinuz .
cp archiso/arch/boot/i686/archiso.img .

darkhttpd . --port 8080 &

virt-install --name ${NAME} -r 1536 --vcpus=1 --os-type=linux --os-variant=virtio26 \
	--disk pool=default,size=4,format=qcow2 --network bridge=br0,model=virtio \
	--vnc --vncport=5901 --noreboot --arch i686 --cpu pentium2 \
	--boot kernel=vmlinuz,initrd=archiso.img,kernel_args="archisobasedir=archiso/arch archiso_http_srv=http://${HOST}:8080/ script=http://${HOST}:8080/archauto.sh ip=${CLIENT}:::${NETMASK}:arch32::off nomodeset i915.modeset=0" &
# --noautoconsole 
sleep 5

virsh start ${NAME}

sleep 5

wait_for_vm_to_stop ${NAME}

virsh dumpxml ${NAME} > ${NAME}.xml

xmlstarlet ed -d '/domain/os/kernel' ${NAME}.xml | xmlstarlet ed -d '/domain/os/initrd' | xmlstarlet ed -d '/domain/os/cmdline' > ${NAME}-new.xml

virsh define ${NAME}-new.xml

virsh start ${NAME}

rm -f ${NAME}-new.xml ${NAME}.xml

pkill darkhttpd
umount archiso