A Lua script which naively tries to embed locally referenced files into an HTML page using data URLs.
Usage:
lua dataurl.lua input.html output.html
Example input:
<html>
<img src="image.png">
</html>Example output:
<html>
<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAADAQMAAABh+Fe7AAAABlBMVEX/AP////+fGDLgAAAADklEQVQI12MIYBBgCAAAAhYAsR0KavoAAAAASUVORK5CYII=" download="image.png">
</html>This code is public domain, please do whatever you want with it.