#!/usr/bin/env sh
set -ex

main() {
	local USERNAME="user"
	local PASSWORD="changeme"

	apk -U add sudo vim git zsh curl libstdc++

	getent group sudo 1> /dev/null || {
		addgroup -g 99 sudo
		echo '%sudo ALL=(ALL) NOPASSWD: ALL' | sudo EDITOR='tee -a' visudo
	}

	id -u $USERNAME || {
		adduser -u 1000 -D -s /bin/zsh $USERNAME
		usermod -aG sudo $USERNAME
		yes $PASSWORD | passwd $USERNAME
	}

	test -d "/home/$USERNAME/.oh-my-zsh" || {
		su - $USERNAME -c 'sh -c "RUNZSH=no $(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"'
	}

	Alpine.exe config --default-user $USERNAME
}

main