#!/bin/sh
#
# $FreeBSD$
#

# Set to a list of packages to install.
# Example:
#export VM_EXTRA_PACKAGES="www/apache24"
export VM_EXTRA_PACKAGES=

# Set to a list of third-party software to enable in rc.conf(5).
# Example:
#export VM_RC_LIST="apache24"
export VM_RC_LIST=

vm_extra_install_base() {
	fetch -o ${DESTDIR}/usr/sbin/waagent \
		http://people.freebsd.org/~gjb/waagent
	chmod +x ${DESTDIR}/usr/sbin/waagent
	rm -f ${DESTDIR}/etc/resolv.conf

	return 0
}

vm_extra_pre_umount() {
	chroot ${DESTDIR} env ASSUME_ALWAYS_YES=yes /usr/sbin/pkg install -y \
		python python2 python27 py27-asn1 sudo bash
	chroot ${DESTDIR} /usr/sbin/waagent -verbose -install
	yes | chroot ${DESTDIR} /usr/sbin/waagent -deprovision
	echo 'sshd_enable="YES"' >> ${DESTDIR}/etc/rc.conf
	echo 'ifconfig_hn0="SYNCDHCP"' >> ${DESTDIR}/etc/rc.conf
	echo 'waagent_enable="YES"' >> ${DESTDIR}/etc/rc.conf
	echo 'console="comconsole vidconsole"' >> ${DESTDIR}/boot/loader.conf
	echo 'comconsole_speed="115200"' >> ${DESTDIR}/boot/loader.conf

	return 0
}

vm_extra_create_disk() {
	if [ ! -x "/usr/local/bin/qemu-img" ]; then
		env ASSUME_ALWAYS_YES=yes pkg install -y emulators/qemu-devel
	fi

	mv ${VMIMAGE} ${VMIMAGE}.raw
	size=$(qemu-img info -f raw --output json ${VMIMAGE}.raw | awk '/virtual-size/ {print $2}' | tr -d ',')
	size=$(( ( ${size} / ( 1024 * 1024 ) + 1 ) * ( 1024 * 1024 ) ))
	qemu-img resize ${VMIMAGE}.raw ${size}
	qemu-img convert -f raw -o subformat=fixed -O vpc ${VMIMAGE}.raw ${VMIMAGE}

	return 0
}