Gruntfile.js

module.exports = function(grunt) {
    grunt.initConfig({
        babel: {
            options: {
                sourceMap: false,
                comments: false,
                sourceType: "unambiguous",
                presets: ['@babel/preset-env', 'minify']
            },
            dist: {
                files: {
                    'jquery.instagramFeed.min.js': ['jquery.instagramFeed.js']
                }
            }
        },
        qunit: {
            files: ['test.html'],
			options: {
				puppeteer: {
					ignoreDefaultArgs: true,
					args: [
						"--headless",
						"--disable-web-security",
						"--allow-file-access-from-files"
					]
				},
				timeout: 10000
			},
        }
    });
    grunt.loadNpmTasks('grunt-contrib-qunit');
    grunt.registerTask('test', 'qunit');

    grunt.loadNpmTasks('grunt-babel');
    grunt.registerTask('build', ['babel']);
};