Allow * when specifying multiple input files

[Cezille07]

When listing input files as

cleancss public/css/* public/app.css

it gives the error:

WARNING: Invalid character(s) '/*;@import public/app.css;' at 1:18. Ignoring.

Different variations of forward and backward slash, as well as removing the * (hoping it would peek into the folder), resulted in failure as well.

It would be handy if I didn't have to list each file separately, by allowing a wildcard *. I would like to merge the css files from imported libraries with my own css to reduce the number of http calls the browser has to make. Unfortunately, the calls to this tool become quite lengthy due to the number of libraries.

Version: 4.0.0
OS: Windows

[jakubpawlowicz]

Yup, we could have it in CLI. 👍

[jakubpawlowicz]

@Cezille07 you can do it now in clean-css 4.1, thanks for the idea!

[Cezille07]

Awesome, thanks! :D