This is a CSS minifier in Go. It relies on cssminify for the parsing/minifying job.
It recursively looks for all CSS files in your current working directory and outputs the minified CSS.
cssminify
Yep. It's that simple! You usually want the minified CSS to go in a file though. So you can use it this way:
cssminify > minified.css
git clone https://github.com/Ralt/cssminifycli
cd cssminifycli
make
make install
git clone https://github.com/Ralt/cssminifycli
cd cssminifycli
make
./dist/cssminify
MIT License.