#!/bin/sh

case "$1" in
    view)
        find "$HOME/pictures/wallpapers" -type f -name '*.jpg' -o -name '*.jpeg' -o -name '*.png' | shuf | nsxiv -it
        ;;
    write)
        ln -sf "$2" "$XDG_DATA_HOME/wallpaper"
        xwallpaper --zoom "$XDG_DATA_HOME/wallpaper"
        ;;
    restore)
        xwallpaper --zoom "$XDG_DATA_HOME/wallpaper"
        ;;
esac