Command to add fonts

[acauamontiel]

Sometimes you need to add custom or paid fonts in your project.

Would be nice if there was a command like fontwr add {{fontname}}, where {{fontname}} is the path to the font folder.

Obviously the added fonts should be placed into the system's font directory.

[raphaklaus]

Thanks for the suggestion, I've added this case into #6!

Digging in, {{fontname}} could be a directory or a single file.

If {{filename}} is a directory, then: fetch all .ttf files, place them inside tmp/ and pipe them into CLI conversion method so user can choose what format and in the end generate font-face.

if {{filename}} is a single file, then: fetch it, place inside tmp/ and pipe it into CLI conversion method so user can choose what format and in the end generate font-face.

I don't know if place into system's font directory is the best approach, since it's job of -g.
My concern is how fontwr install will behave with external added fonts...

Any PR is welcome, but I recommend try after 1.0.0-beta.2