This is a first try.
We could even use html-validator API. I had just started this.
Feel free to push to this branch if you have any ideas or want to use the API package which now that I think about it makes more sense.
TODO:
-
See why ignore doesn't workIt seems ifverbose
is used then everything is shown, even ignores -
Switch to html-validator -
See if there's a way to run multiple checks at the same time -
Handle error codes and return appropriately
Fixes #23171 (closed)