Invalid URL

[jcubic]

The action doesn't work. Give an error about an Invalid URL. No stack trace nothing.

Expected Behavior

I expect the Action to purge all images in the README

Current Behavior

It gives error

purging: https://github.com/jcubic/velvet/blob/master/README.md
Error: TypeError [ERR_INVALID_URL]: Invalid URL
Error: Invalid URL

Link to repo

https://github.com/jcubic/velvet

Possible solution

The issue is that README can contain normal noncached images added with HTML. Only Markdown images are cached.

So there is a need to check if img.attribs['data-canonical-src'] exists otherwise PURGE HTTP request with throw an error.