#!/bin/sh

# Enable OpenRC services
for service in devfs dmesg; do
	rc-update -q add $service sysinit
done
for service in hwclock modules sysctl hostname bootmisc wpa_supplicant wifi-handler; do
	rc-update -q add $service boot
done
for service in haveged sshd udev; do
	rc-update -q add $service default
done
for service in mount-ro killprocs savecache; do
	rc-update -q add $service shutdown
done

# Add user account
adduser -u 1000 -D -h /home/user -G users user 2>/dev/null

# Autologin on tty1, let busybox autoconfigure 2-6
autologin="root"
for i in 1 2 3 4 5 6; do
	old="^tty$i::respawn:/sbin/getty 38400 tty$i"
	new="# tty$i::respawn:/sbin/getty 38400 tty$i"
	[ "$i" == "1" ] && new="tty1::respawn:/bin/login -f $autologin"
	sed -i -e "s.$old.$new.g" /etc/inittab
done

# Adjust welcome messages /etc (unless the files have been modified)
if ! apk audit /etc | grep -q etc/issue; then
	{
		echo 'Welcome to postmarketOS'
		echo 'Kernel \r on an \m (\l)'
	} >/etc/issue
fi
if ! apk audit /etc | grep -q etc/motd; then
	{
		echo 'Welcome to postmarketOS!'
		echo ''
		echo 'This distribution is based on Alpine Linux.'
		echo 'Read both our wikis to find a large amount of how-to guides and'
		echo 'general information about administrating and development.'
		echo 'See <https://postmarketos.org/wiki> and <https://wiki.alpinelinux.org>.'
		echo ''
		echo 'You may change this message by editing /etc/motd.'
		echo ''
	} >/etc/motd
fi