#!/bin/bash -ex

#
#  JoeyLib
#  Copyright (C) 2018-2019 Scott Duensing <scott@kangaroopunch.com>
#
#  This software is provided 'as-is', without any express or implied
#  warranty.  In no event will the authors be held liable for any damages
#  arising from the use of this software.
#
#  Permission is granted to anyone to use this software for any purpose,
#  including commercial applications, and to alter it and redistribute it
#  freely, subject to the following restrictions:
#
#  1. The origin of this software must not be misrepresented; you must not
#     claim that you wrote the original software. If you use this software
#     in a product, an acknowledgment in the product documentation would be
#     appreciated but is not required.
#  2. Altered source versions must be plainly marked as such, and must not be
#     misrepresented as being the original software.
#  3. This notice may not be removed or altered from any source distribution.
#


DIST=hirsute
BOX=ubuntu/${DIST}64
TARGET="/home/scott/VirtualBox VMs/JoeyDevVM/ubuntu-hirsute-21.04-cloudimg-configdrive.vmdk"


if [[ "$1" != "continue" ]]; then

:<<'SKIP'

	apt-get update
	apt-get -y install vagrant virtualbox
	vagrant plugin install vagrant-disksize

	mkdir -p installerWork
	pushd installerWork
	cat <<-VARS > vars.sh
		#!/bin/bash
		export SOMETHING=${SOMETHING}
	VARS
	chmod ugo+x vars.sh
	cp "${JOEY}/joeylib/scripts/installer.sh" .
	popd
SKIP

	[[ -d vagrant ]] && rm -rf vagrant
	mkdir -p vagrant
	pushd vagrant

	cat <<-VAGRANTFILE > Vagrantfile
	Vagrant.configure("2") do |config|
		config.vm.box = "${BOX}"
		config.vm.network "public_network", bridge: "$(ip route | awk '/default/ { print $5 }')"
		#config.vm.synced_folder "../installerWork", "/installer"
		config.vm.provider "virtualbox" do |vm|
			vm.name = "JoeyDevVM"
			vm.gui = false
			vm.memory = 2048
			vm.cpus = 2
		end
		config.vm.provision "shell", path: "../build-VM.sh", args: "continue"
	end
	VAGRANTFILE

	vagrant box update
	vagrant box prune

	vagrant up
	vagrant halt
	
	vagrant package
	mv -f package.box ../.

	popd
	
	rm -rf vagrant
	
	sha256sum package.box > package.box.sha256

else

	#source /installer/vars.sh

	cat <<-SOURCES > /etc/apt/sources.list
	deb http://archive.ubuntu.com/ubuntu ${DIST} main restricted universe multiverse
	deb-src http://archive.ubuntu.com/ubuntu ${DIST} main restricted universe multiverse
	deb http://archive.ubuntu.com/ubuntu ${DIST}-updates main restricted universe multiverse
	deb-src http://archive.ubuntu.com/ubuntu ${DIST}-updates main restricted universe multiverse
	deb http://archive.ubuntu.com/ubuntu ${DIST}-backports main restricted universe multiverse
	deb-src http://archive.ubuntu.com/ubuntu ${DIST}-backports main restricted universe multiverse
	deb http://security.ubuntu.com/ubuntu ${DIST}-security main restricted universe multiverse
	deb-src http://security.ubuntu.com/ubuntu ${DIST}-security main restricted universe multiverse
	deb http://archive.canonical.com/ubuntu ${DIST} partner
	deb-src http://archive.canonical.com/ubuntu ${DIST} partner
	SOURCES

	apt-get update
	apt-get -y upgrade
	apt-get -y dist-upgrade
	apt-get -y autoremove
	apt-get -y install virtualbox-guest-utils

	hostname joeydev
	echo joeydev > /etc/hostname
	echo 127.0.0.1 localhost joeydev > /etc/hosts
	sed -i 's/GRUB_CMDLINE_LINUX_DEFAULT/#GRUB_CMDLINE_LINUX_DEFAULT/' /etc/default/grub
	sed -i 's/GRUB_TIMEOUT=0/GRUB_TIMEOUT=3/' /etc/default/grub
	sed -i 's/GRUB_TIMEOUT=hidden/GRUB_TIMEOUT_STYLE=menu/' /etc/default/grub
	update-grub

	sed -i 's/PasswordAuthentication no/PasswordAuthentication yes/' /etc/ssh/sshd_config

	echo "joeydev:joeydev:::Joey Dev:/home/joeydev:/bin/bash" | newusers
	usermod -aG sudo joeydev

	mkdir -p /opt/joey
	chown joeydev:joeydev /opt/joey
	pushd /opt/joey
	wget https://skunkworks.kangaroopunch.com/skunkworks/joeylib/raw/master/scripts/installer.sh
	chown joeydev:joeydev installer.sh
	chmod +x installer.sh
	popd

	su - joeydev -c "cd /opt/joey && ./installer.sh AUTOMATED joeydev"

	rm -rf /opt/joey/installerWork

	apt-get -y clean

	set +e
	dd if=/dev/zero of=/zzdummy
	set -e
	rm -f /zzdummy

	/sbin/shutdown -h now
fi