#!/bin/env sh SOURCE_WALLPAPER="$HOME/.local/share/wallpapers/memorize.jpg" SHADER_PATH="$HOME/.cache/wal/wallpaper.glsl" TARGET_PATH="$HOME/.cache/wallpaper.png" image-glsl-processing --input "$SOURCE_WALLPAPER" --shader "$SHADER_PATH" --output "$TARGET_PATH" swww img "$TARGET_PATH"