#!/usr/bin/env bash

path="$(dirname "$(readlink -f "$0")")"

if [ -z "$1" ]; then
    desktop="$XDG_CURRENT_DESKTOP"
else
    desktop="$1"
fi

for item in "kitty" "ghostty" "wlogout"; do
    for target in "$item" "$item-niri"; do
        if [ -L "$HOME/.config/$target" ]; then
            rm -v "$HOME/.config/$target"
        elif [ -e "$HOME/.config/$target" ]; then
            echo "Error: $HOME/.config/$target exists and is not a symlink." >&2
            exit 1
        fi
    done

    if [ "$desktop" = "niri" ] || [ "$desktop" = "GNOME" ]; then
        ln -sv "$(realpath --relative-to="$HOME/.config" "$path/../config/$item-niri")" "$HOME/.config/$item"
    else
        ln -sv "$(realpath --relative-to="$HOME/.config" "$path/../config/$item")" "$HOME/.config/$item"
    fi
done