generator-phaser-alt/generators/app/templates/gulp/task/cache-clear.js

Yeoman generator to generate a Phaser.io based game environment

var gulp = require('gulp');
var cache = require('gulp-cache');

/**
 * Task: clear-cache
 * Clear the gulp-cache cache
 */
gulp.task('cache-clear', function (done) {
  return cache.clearAll(done);
});