#!/bin/sh

if [ ! "$(id -u)" -eq 0 ]; then
	echo "Script must be run as root";
	exit 1
fi

# Install additional packages
apk add linux-stable git bash vim tmux \
	ncurses acpi shellcheck fastfetch btop eza

# WIFI: Switch wpa_supplicant to iwd
apk add iwd openresolv

sed 's/#\[General\]/\[General\]/;
     s/#EnableNetworkConfiguration/EnableNetworkConfiguration/;
     s/#\[Network\]/\[Network\]/;
     s/#NameResolvingService/NameResolvingService/' \
     -i /etc/iwd/main.conf

resolvconf -u

rc-service wpa_supplicant stop
rc-service iwd start

rc-update del networking boot
rc-update del wpa_supplicant boot
rc-update add iwd boot

# Set Caps key to CTRL
apk add kbd
keymap=caps-ctrl.bmap

(dumpkeys | grep keymaps; echo keycode 58 = Control) | loadkeys
dumpkmap > $keymap && gzip $keymap

mv $keymap.gz /etc/keymap \
	&& sed "s/gb.bmap.gz/$keymap.gz/" -i /etc/conf.d/loadkmap

# Set GRUB boot screen resolution
if ! grep "GRUB_GFXMODE=*" /etc/default/grub >/dev/null; then
	echo "GRUB_GFXMODE=1024x768,auto" >> /etc/default/grub
	update-grub
fi