grunt "indexcss" task

gistfile1.txt

  grunt.registerMultiTask("cssindex", "Create an 'index' file of css @import rules for sitewide CSS", function() {

    var file = grunt.file;
    var target = this.target;
    var fileHandles = this.data.map(function( glob ) {
      return file.expand( glob );
    });
    var imports;
    
    fileHandles = fileHandles.concat.apply( [], fileHandles );

    imports = fileHandles.map( function( handle ) {
      var path = handle.split("/"),
      filename = path.pop(),
      dir = path.pop(),
      relative = dir + "/" + filename;
      return "@import '" + relative + "';";
    });

    file.write( target, imports.join("\n") );

  });

/* input inside of grunt config looks like this */

    cssindex: {
      "../public/styles/main.css": [
        "../public/styles/lib/*.css",
        "../public/styles/compiled/*.css"
      ]
    },