vegas/node_modules/grunt-contrib-cssmin/docs/cssmin-examples.md

Usage Examples

Combine two files into one output file

cssmin: {
  combine: {
    files: {
      'path/to/output.css': ['path/to/input_one.css', 'path/to/input_two.css']
    }
  }
}

Add a banner

cssmin: {
  add_banner: {
    options: {
      banner: '/* My minified css file */'
    },
    files: {
      'path/to/output.css': ['path/to/**/*.css']
    }
  }
}

Minify all contents of a release directory and add a .min.css extension

cssmin: {
  minify: {
    expand: true,
    cwd: 'release/css/',
    src: ['*.css', '!*.min.css'],
    dest: 'release/css/',
    ext: '.min.css'
  }
}