#!/bin/sh

# Make swap file and set vm.swappiness.
# mkswap needs to be given the full path to the swap file including the
# root file system's mount point, or else this false error happens:
#   mkswap: error: /var/swap is mounted; will not make swapspace
fallocate -l 4GiB "${target}/var/swap" || return 1
chmod 0600 "${target}/var/swap" || return 1
mkswap "${target}/var/swap" || return 1
printf 'vm.swappiness = 10\n' >"${target}/etc/sysctl.d/vm-swappiness.conf"

# Add "deb-src" line and sid.
cat >"${target}/etc/apt/sources.list" <<-EOF
	deb http://httpredir.debian.org/debian stretch main
	deb-src http://httpredir.debian.org/debian stretch main
	deb http://httpredir.debian.org/debian sid main
	deb-src http://httpredir.debian.org/debian sid main
	EOF
cat >"${target}/etc/apt/apt.conf" <<-EOF
	APT::Default-Release "stretch";
	EOF
in_target apt-get update || return 1

# Install wicd (removed from stretch/testing due to bug #816076, and
# also orphaned by bug #801253).
in_target apt-get -q -y install wicd-daemon/sid wicd-gtk/sid wicd-curses/sid \
	wicd-cli/sid

# Purge systemd.
in_target apt-get -q -y purge libpam-systemd systemd || return 1
in_target apt-get -q -y --purge autoremove || return 1

# Remove packages from APT cache.
in_target apt-get clean || return 1

# Install Vertex themes.
in_target apt-get -q -y install gnome-themes-standard gtk2-engines-murrine \
	libgtk-3-dev
in_target sudo -u cam sh <<-EOF
	set -e
	git clone https://github.com/horst3180/vertex-theme \
		/home/cam/src/vertex-theme/
	cd /home/cam/src/vertex-theme/
	./autogen.sh --prefix=/home/cam/.local
	make install
	ln -s .local/share/themes/ /home/cam/.themes
	EOF
[ ${?} -ne 0 ] && return 1

# Download wallpaper.
in_target sudo -u cam wget -O /home/cam/.wallpaper \
	http://product-files.libiquity.com/taurinus/boot-splash/x200/background.png

# Use temporary configuation SSH key.
install -d -o 1000 -g 1000 -m 0700 "${target}/home/cam/.ssh" || return 1
cat >"${target}/home/cam/.ssh/id_rsa" <<-EOF
	-----BEGIN RSA PRIVATE KEY-----
	MIICXAIBAAKBgQCzAF0zqeS2X0TuVOIxqMec3lMzZy/MHQswPP+BQkmc2D3YVb2x
	px1YAAweQnfZ27pGJkDztStOtMQJeaOsnAVdm2NSe+hEdaKAOxf9p6t+F930HM/w
	1wkm1ddlsnCaaCipzGVOM77Q/brEItWvuq8G0+/fgN1o4pZzl4Bub/4D4QIDAQAB
	AoGAS+wKnAAiXuv3m7LrIa75w2JVHcdVcZicB0DICnYoLNtXF+v+AlzkSE/009zT
	YtccoeZVxEiCbuajA3XRY0PlzgGHTbsGn1BWqI9cjdXTiotnjzOH8zr3JiMZMWwf
	hqwbtleP+yruNPHMxQ8dKVXv875NKJW+aArmQWtjeMOy/vECQQDdsvPJ4bUu8M7/
	MXqGtz8CJbrRp+ZMKUw0WuwSwTfHRs/Jp27mWf5+t/u+RN8WK/RRD8FHvz4azLhr
	sNUFiE69AkEAzrI/DFBFOM5mUECujs2UvCCeWZiAi9QoJ7kDrrAkcG+hMalpNUU3
	SUZ76stBUk3hZNpc82aq0a0o8ac0VrBd9QJAB3nbYrlrxLN2J4Dhot1XEJl5HUzO
	JU9XNITEZTWCzgODSkeNI9NxE5DcumPUKgk9aeZgHC1EyN6ScX87D76y+QJAL8DE
	ii69X1toDeBzs7BRTYlnrCFsiWGRiWPYMvKk6IkRv6x5DwKXvEkZdexRghdWHHvK
	f71Xd6u+yt2rXN/QRQJBALv6SwbokdXp5qKJV48QG452dSOT7FQEINnCsIeNUKP6
	9YyaZxqLia6pEbEKTSRdztXaMqRsrmOG8E084sFg8DQ=
	-----END RSA PRIVATE KEY-----
	EOF
in_target chown cam:cam '/home/cam/.ssh/id_rsa'
in_target chmod 0600 '/home/cam/.ssh/id_rsa'

# Set up SSH known hosts.
cat >"${target}/home/cam/.ssh/known_hosts" <<-EOF
	|1|fypb7kn7NH0fqHGj9Xs/rdpO71s=|SCtg2BdMNB9zL5bAPYkJy1uiNSM= ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCXcG5BuZi4947D9WqY1L6CzaH4Qjw7YA7Dja+09y0nZjLVDd1saZCPkTjo1PEHxVCvSHvc0VmRqIZ2wUGtuqIlgGPMphCPAtdHN63YcNXqIhjEygLsaSZgy1Qz33YQF+YSANbeZQ4vnqiYr3C1IA7Cw4km/0s1BvP3t9yJf/iYODZqjVqUhqB4hzXJcBZHrgnM4LmPD4NH81fCqpwfRviNQNFAqd/aT1YTvgdn46HTVz7dV8ahW6SLXBTJZvO9dLAAKOPPZwuluaRphBqjPLC83zsihQ884SAH+AKcpN1ne73UZUuA1Gyk3HW+a/ngbzm1nmoeC0Sm1nNlTvC4WrLD
	|1|z7it+otnWcn/98YKdeaBCXl+ug8=|NFRpdQZBMTAuWbUDAqXLptFR5Ao= ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCXcG5BuZi4947D9WqY1L6CzaH4Qjw7YA7Dja+09y0nZjLVDd1saZCPkTjo1PEHxVCvSHvc0VmRqIZ2wUGtuqIlgGPMphCPAtdHN63YcNXqIhjEygLsaSZgy1Qz33YQF+YSANbeZQ4vnqiYr3C1IA7Cw4km/0s1BvP3t9yJf/iYODZqjVqUhqB4hzXJcBZHrgnM4LmPD4NH81fCqpwfRviNQNFAqd/aT1YTvgdn46HTVz7dV8ahW6SLXBTJZvO9dLAAKOPPZwuluaRphBqjPLC83zsihQ884SAH+AKcpN1ne73UZUuA1Gyk3HW+a/ngbzm1nmoeC0Sm1nNlTvC4WrLD
	EOF
in_target chown cam:cam '/home/cam/.ssh/known_hosts'
in_target chmod 0600 '/home/cam/.ssh/known_hosts'

# Bootstrap vcsh and mr.
rm -f "${target}/home/cam/.profile" "${target}/home/cam/.bashrc" \
	"${target}/home/cam/.bash_logout"
in_target sudo -u cam vcsh clone ssh://git@git.pehjota.net/dotfiles/mr.git mr \
	|| return 1
in_target sudo -u cam mr update || return 1
in_target sudo -u cam /home/cam/bin/dfen clipit fluxbox gpicview gimp gtk \
	redshift roxterm xdg-user-dirs xscreensaver

# Create XDG directories.
sed 's/#.*$//; /^$/d;' "${target}/home/cam/.config/user-dirs.dirs" | \
	while IFS='=' read var val; do
		HOME='/home/cam'
		eval "mkdir '${target}/'${val}"
	done

# Generate target's SSH keypair.
#rm -f "${target}/home/cam/.ssh/id_rsa" "${target}/home/cam/.ssh/id_rsa.pub" \
#	|| return 1
#install -o 1000 -g 1000 -m 0600 '/home/pj/.ssh/id_rsa' \
#	"${target}/home/cam/.ssh/id_rsa" || return 1
#install -o 1000 -g 1000 -m 0600 '/home/pj/.ssh/id_rsa.pub' \
#	"${target}/home/cam/.ssh/id_rsa.pub" || return 1
#in_target ssh-keygen -b 4096 -C cam@cam1 -t rsa -f /home/cam/.ssh/id_rsa \
#	</dev/null || return 1
#cp "${target}/home/cam/.ssh/id_rsa.pub" 'cam@cam1.pub' || return 1

return 0