#!/usr/bin/env sh

# prompt user the option to abort and not doing anything
printf "Continue copying files and bulding config (y/n)? "
read -r choice
case "$choice" in 
    y|Y )
        echo "copying files..."
        cp -rv dev /etc/nixos
        cp -rv core /etc/nixos
        cp -rv extra /etc/nixos
        cp -rv users /etc/nixos
        cp -rv *.nix /etc/nixos/
        cp -rv games /etc/nixos/
        cp -rv hardware /etc/nixos/
        cp -rv system /etc/nixos/
    ;;
    n|N )
        echo "aborting..."
        exit 0
    ;;
    * )
        echo "invalid"
        exit 1
    ;;
esac

case "$1" in
    "switch" | "boot" | "dry-run")
        echo "building config..."
        nixos-rebuild "$1"
        ;;
    "upgrade")
        echo "upgrading nixos..."
        nixos-rebuild --upgrade switch
        ;;
    * )
        echo "no option specified, not building config..."
        ;;
esac

echo "done"