#!/bin/bash

BOOT_PATH="/run/archiso/bootmnt/arch/"
BURNED_IN="/usr/share/wallpaper/burned.in"
WALLPAPER="$HOME/.wallpaper.png"

function link_wall() {
    sudo rm "$WALLPAPER"
    sudo ln -s "$1" "$WALLPAPER"
}

# Check for wallpaper
## Checks BOOT_PATH and uses the BURNED_IN file if nothing is found
for f in "$BOOT_PATH"/{Arch,arch}.{jpg,png} "$BURNED_IN"; do
    if [[ -f "$f" ]]; then
        link_wall "$f"
        break
    fi
done

feh --bg-fill "$WALLPAPER"