Turning all WARNs into FAILs

[khaledhosny]

For a project I don’t want any WARNs to creep in, so I’d rather turn all of them into FAILs (I use a makefile, so I want fontbakery command to fail if there is a WARN, I don’t care if the report would show it as a WARN or as a FAIL).

Is there a command line option or a configuration setting to do this?

[felipesanches]

We currently don't have that. But it sounds like a useful thing to have, so we should consider implementing such a flag.

[khaledhosny]

With latest fontbakery, -e WARN does the trick.