pomy/site/plugins/changelog/gulp/tasks/uncss.js

Based on the concept of a project object model (POM), POMY can manage a project's build, reporting and documentation from a central piece of information.

var
  gulp = require("gulp"),
  uncss = require("gulp-uncss"),
  size = require("gulp-size"),
  gulpif = require("gulp-if"),
  handleErrors = require("../util/handleErrors");

gulp.task("uncss", function() {

  var dest = "public/changelog/test";

  return gulp.src("public/changelog/css/classes.all.css")
    .pipe(uncss({
      html: ["http://localhost:8080"],
      ignore: [/zen/, /document/, /modal/, /settings/, /button/, /btn/, /toggle/, /menu/, /sidebar/, /dropdown/, /ace/, /editor/, /sr/, /form/, /di/, /not/]
    }))
    .on("error", handleErrors)
    .pipe(gulp.dest(dest))
    .pipe(size());
});