Remove unused packages. Use es6 let

Author: MadLittleMods

playground/build.js

@@ -113,12 +113,6 @@ System.config({
       "npm:keymirror@0.1.1/index",
       "npm:immutable@3.7.2/dist/immutable",
       "npm:events@1.0.2/events",
-      "npm:asap@1.0.0/asap",
-      "npm:localforage@1.2.2/src/drivers/indexeddb",
-      "npm:localforage@1.2.2/src/utils/serializer",
-      "npm:localforage@1.2.2/src/drivers/websql",
-      "npm:bluebird@2.9.25/js/browser/bluebird",
-      "src/js/lib/deferred-promise",
       "npm:postcss@4.1.9/lib/warn-once",
       "npm:base64-js@0.0.8/lib/b64",
       "npm:ieee754@1.1.5/index",
@@ -141,7 +135,12 @@ System.config({
       "npm:postcss@4.1.9/lib/vendor",
       "npm:extend@2.0.1/index",
       "src/js/actions/PlaygroundActions",
+      "npm:babel-runtime@5.2.6/helpers/define-property",
       "npm:core-js@0.9.6/library/fn/object/keys",
+      "npm:asap@1.0.0/asap",
+      "npm:localforage@1.2.2/src/drivers/indexeddb",
+      "npm:localforage@1.2.2/src/utils/serializer",
+      "npm:localforage@1.2.2/src/drivers/websql",
       "github:wjbryant/taboverride@4.0.2/build/output/taboverride.min",
       "npm:process@0.10.1",
       "npm:react@0.13.2/lib/warning",
@@ -184,9 +183,6 @@ System.config({
       "npm:keymirror@0.1.1",
       "npm:immutable@3.7.2",
       "npm:events@1.0.2",
-      "npm:asap@1.0.0",
-      "npm:localforage@1.2.2/src/drivers/localstorage",
-      "npm:bluebird@2.9.25",
       "npm:postcss@4.1.9/lib/css-syntax-error",
       "npm:base64-js@0.0.8",
       "npm:ieee754@1.1.5",
@@ -200,6 +196,8 @@ System.config({
       "npm:es6-promise@2.1.1",
       "npm:extend@2.0.1",
       "npm:babel-runtime@5.2.6/core-js/object/keys",
+      "npm:asap@1.0.0",
+      "npm:localforage@1.2.2/src/drivers/localstorage",
       "github:wjbryant/taboverride@4.0.2",
       "github:jspm/nodelibs-process@0.1.1/index",
       "npm:react@0.13.2/lib/ReactContext",
@@ -225,14 +223,14 @@ System.config({
       "npm:lodash.debounce@3.0.3/index",
       "npm:flux@2.0.3/index",
       "src/js/constants/PlaygroundConstants",
-      "npm:promise@5.0.0/core",
+      "src/js/stores/PlaygroundSettingsStore",
       "npm:postcss@4.1.9/lib/node",
       "npm:buffer@3.2.2/index",
       "github:jspm/nodelibs-path@0.1.0/index",
       "npm:postcss@4.1.9/lib/container",
       "npm:postcss@4.1.9/lib/previous-map",
       "npm:postcss-css-variables@0.3.1/index",
-      "src/js/services/PlaygroundPersistentSettingsDAO",
+      "npm:promise@5.0.0/core",
       "src/js/components/EditorTextarea",
       "github:jspm/nodelibs-process@0.1.1",
       "npm:react@0.13.2/lib/ReactElement",
@@ -246,14 +244,13 @@ System.config({
       "npm:babel-runtime@5.2.6/core-js/object/get-own-property-descriptor",
       "npm:lodash.debounce@3.0.3",
       "npm:flux@2.0.3",
-      "npm:promise@5.0.0/index",
       "npm:postcss@4.1.9/lib/declaration",
       "npm:buffer@3.2.2",
       "github:jspm/nodelibs-path@0.1.0",
       "npm:postcss@4.1.9/lib/at-rule",
       "npm:postcss@4.1.9/lib/input",
       "npm:postcss-css-variables@0.3.1",
-      "src/js/components/PlaygroundHeader",
+      "npm:promise@5.0.0/index",
       "npm:react@0.13.2/lib/invariant",
       "npm:react@0.13.2/lib/ReactFragment",
       "npm:react@0.13.2/lib/ReactUpdateQueue",
@@ -263,31 +260,32 @@ System.config({
       "npm:babel-runtime@5.2.6/helpers/get",
       "npm:lodash.throttle@3.0.2/index",
       "src/js/dispatcher/AppDispatcher",
-      "npm:promise@5.0.0",
       "github:jspm/nodelibs-buffer@0.1.0/index",
       "npm:amdefine@0.1.0/amdefine",
       "npm:postcss@4.1.9/lib/parser",
+      "npm:promise@5.0.0",
       "npm:react@0.13.2/lib/keyMirror",
       "npm:react@0.13.2/lib/ReactChildren",
       "npm:react@0.13.2/lib/ReactComponent",
       "npm:react@0.13.2/lib/ReactDOMIDOperations",
       "npm:lodash.throttle@3.0.2",
-      "npm:localforage@1.2.2/src/localforage",
       "github:jspm/nodelibs-buffer@0.1.0",
       "npm:amdefine@0.1.0",
       "npm:postcss@4.1.9/lib/parse",
+      "npm:localforage@1.2.2/src/localforage",
       "npm:react@0.13.2/lib/EventConstants",
       "npm:react@0.13.2/lib/ReactComponentBrowserEnvironment",
-      "npm:localforage@1.2.2",
       "npm:js-base64@2.1.8/base64",
       "npm:source-map@0.4.2/lib/source-map/source-map-generator",
+      "npm:localforage@1.2.2",
       "npm:react@0.13.2/lib/EventPluginUtils",
       "npm:react@0.13.2/lib/ReactDOMTextComponent",
-      "src/js/stores/PlaygroundSettingsStore",
       "npm:js-base64@2.1.8",
       "npm:source-map@0.4.2/lib/source-map",
+      "src/js/services/PlaygroundPersistentSettingsDAO",
       "npm:react@0.13.2/lib/React",
       "npm:source-map@0.4.2",
+      "src/js/components/PlaygroundHeader",
       "npm:react@0.13.2/react",
       "npm:postcss@4.1.9/lib/map-generator",
       "npm:react@0.13.2",

playground/config.js

@@ -15,17 +15,6 @@ var del = require('del');
 
 var jspm = require('jspm');
 
-var cache = require('gulp-cached');
-var react = require('gulp-react');
-
-var corepostcss = require('postcss');
-var postcss = require('gulp-postcss');
-var inlineComments = require('postcss-inline-comment');
-var mixins = require('postcss-mixins');
-var nestedcss = require('postcss-nested');
-var cssvariables = require('postcss-css-variables');
-var autoprefixer = require('autoprefixer-core');
-
 
 
 var config = {
@@ -50,42 +39,6 @@ gulp.task('build-clean', function(done) {
 });
 
 
-// JSX
-gulp.task('jsx', function() {
-	return gulp.src(config.paths.js)
-		// Process only changed files
-		.pipe(cache('jsx')) 
-		.pipe(react({
-			es6module: true
-		}))
-		.pipe(gulp.dest('build/js'));
-});
-
-
-
-// Compile our PostCSS
-gulp.task('postcss', function () {
-	var processors = [
-		inlineComments(),
-		mixins({
-			mixins: {
-				'cursor-hand': require('./custom-postcss-mixins/cursor-hand'),
-				'toggle-checkbox-enclosed': require('./custom-postcss-mixins/toggle-checkbox-enclosed')
-			}
-		}),
-		nestedcss,
-		cssvariables(),
-		autoprefixer({browsers: ['last 10 versions']})
-	];
-	return gulp.src(config.paths.postcss)
-		// Process only changed files
-		.pipe(cache('jsx')) 
-		.pipe(postcss(processors))
-		.on('error', function (e) {
-			console.log(e);
-		})
-		.pipe(gulp.dest('./build/css'));
-});
 
 
 // Read caniuse-db json and generate a map to paste into the System.js map config.js
@@ -177,16 +130,11 @@ gulp.task('build-finish', function(done) {
 });
 
 
-gulp.task('watch', function(){
-	//gulp.watch(config.paths.js, ['jsx']);
-	//gulp.watch(config.paths.postcss, ['postcss']);
-});
-
 // Default Task
 gulp.task('default', function(callback) {
 	runSequence(
 		['build-clean'],
-		['build-finish', 'watch'],
+		['build-finish'],
 		callback
 	);
 });

playground/gulpfile.js

@@ -36,23 +36,14 @@
     }
   },
   "devDependencies": {
-    "autoprefixer-core": "^5.1.11",
     "bluebird": "^2.9.25",
     "del": "^1.1.1",
     "fs-extra": "^0.18.3",
     "glob": "^5.0.5",
     "glob2base": "0.0.12",
     "gulp": "^3.8.11",
-    "gulp-cached": "^1.0.4",
-    "gulp-postcss": "^5.1.4",
-    "gulp-react": "^3.0.1",
     "gulp-util": "^3.0.4",
     "jspm": "^0.15.6",
-    "postcss": "^4.1.8",
-    "postcss-css-variables": "^0.2.2",
-    "postcss-inline-comment": "^1.0.3",
-    "postcss-mixins": "^0.1.1",
-    "postcss-nested": "^0.2.2",
     "run-sequence": "^1.1.0"
   },
   "scripts": {

playground/package.json

@@ -1,7 +1,7 @@
 import AppDispatcher from '../dispatcher/AppDispatcher';
 import PlaygroundConstants from '../constants/PlaygroundConstants';
 
-var TodoActions = {
+let TodoActions = {
 	keyboardActionFired: function() {
 		AppDispatcher.dispatch({
 			actionType: PlaygroundConstants.PLAYGROUND_KEYBOARD_ACTION

playground/src/js/actions/PlaygroundActions.js

@@ -15,7 +15,7 @@ import EditorTextarea from './EditorTextarea';
 
 
 function gatherPlaygroundStoreState(props, state) {
-	var newOutputResult = PlaygroundStore.getOutputResult();
+	let newOutputResult = PlaygroundStore.getOutputResult();
 
 	return  {
 		postcssInputText: PlaygroundStore.getInputText(),
@@ -61,10 +61,10 @@ export default class PlaygroundApp extends React.Component {
 	render() {
 		//console.log('render', this.state);
 
-		var doesInputHaveError = !!this.state.postcssOutputResult.get('error');
-		var output = doesInputHaveError ? this.state.prevSuccessfulPostcssOutputResult.get('output') : this.state.postcssOutputResult.get('output');
+		let doesInputHaveError = !!this.state.postcssOutputResult.get('error');
+		let output = doesInputHaveError ? this.state.prevSuccessfulPostcssOutputResult.get('output') : this.state.postcssOutputResult.get('output');
 
-		var parsingErrorMarkup;
+		let parsingErrorMarkup;
 		if(this.state.postcssOutputResult.get('error')) {
 			parsingErrorMarkup = (
 				<div
@@ -83,7 +83,7 @@ export default class PlaygroundApp extends React.Component {
 		}
 
 
-		var tabWidthStyleValue = this.state.tabWidth === 'inherit' ? this.state.tabWidth : this.state.tabWidth + 'ch';
+		let tabWidthStyleValue = this.state.tabWidth === 'inherit' ? this.state.tabWidth : this.state.tabWidth + 'ch';
 
 		return (
 			<div className="playground-app-wrapper">

playground/src/js/components/PlaygroundApp.js

@@ -1,6 +1,6 @@
 import flux from 'flux';
-var Dispatcher = flux.Dispatcher;
+let Dispatcher = flux.Dispatcher;
 
-var AppDispatcher = new Dispatcher();
+let AppDispatcher = new Dispatcher();
 
 export default AppDispatcher;

playground/src/js/dispatcher/AppDispatcher.js

@@ -1,8 +1,8 @@
 import Promise from 'bluebird';
 
 function deferredPromise() {
-	var resolve, reject;
-	var promise = new Promise(function() {
+	let resolve, reject;
+	let promise = new Promise(function() {
 		resolve = arguments[0];
 		reject = arguments[1];
 	});

playground/src/js/lib/deferred-promise.js

@@ -17,14 +17,15 @@ let playgroundSettingsStoreTypeKeys = {
 	pluginSettings: 'PlaygroundSettingsStore.PluginSettings'
 };
 
-let actionMap = {};
-actionMap[playgroundSettingsStoreTypeKeys.playgroundSettings] = {
-	shouldLiveReload: PlaygroundActions.setShouldLiveReloadOption,
-	tabWidth: PlaygroundActions.setTabWidthOption
-};
-actionMap[playgroundSettingsStoreTypeKeys.pluginSettings] = {
-	'postcss-css-variables': {
-		preserve: PlaygroundActions.setPostcssCssVariablesPreserveOption
+let actionMap = {
+	[playgroundSettingsStoreTypeKeys.playgroundSettings]: {
+		shouldLiveReload: PlaygroundActions.setShouldLiveReloadOption,
+		tabWidth: PlaygroundActions.setTabWidthOption
+	},
+	[playgroundSettingsStoreTypeKeys.pluginSettings]: {
+		'postcss-css-variables': {
+			preserve: PlaygroundActions.setPostcssCssVariablesPreserveOption
+		}
 	}
 };
 
@@ -37,7 +38,7 @@ function iterateOverObjectRecursively(obj, cb, _originalObj, _path) {
 	// http://facebook.github.io/immutable-js/docs/#/Map/isMap
 	let isMap = Immutable.Map.isMap(obj);
 
-	var iteratingFunc = isMap ? Immutable.Map.prototype.mapKeys.bind(obj) : Array.prototype.forEach.bind(Object.keys(obj));
+	let iteratingFunc = isMap ? Immutable.Map.prototype.mapKeys.bind(obj) : Array.prototype.forEach.bind(Object.keys(obj));
 	iteratingFunc((key) => {
 		let value = isMap ? obj.get(key) : obj[key];
 		let currentPath = _path.concat(key);

playground/src/js/services/PlaygroundPersistentSettingsDAO.js

@@ -4,44 +4,27 @@ import PlaygroundConstants from '../constants/PlaygroundConstants';
 import assign from 'object-assign';
 import Immutable from 'immutable';
 import events from 'events';
-var EventEmitter = events.EventEmitter;
-import localforage from 'localforage';
+let EventEmitter = events.EventEmitter;
 
-import Promise from 'bluebird';
-import deferredPromise from '../lib/deferred-promise';
 
+let CHANGE_EVENT = 'CHANGE_EVENT';
 
-localforage.config({
-	name		: 'postcss-css-variables-playground',
-	version		: 1.0,
-	storeName	: 'postcss-css-variables-playground-settings'
-});
-
-var CHANGE_EVENT = 'CHANGE_EVENT';
-
-
-var isSettingsInitializedDeferredPromise = deferredPromise();
 
 
-var playgroundSettings = Immutable.Map({
+let playgroundSettings = Immutable.Map({
 	shouldLiveReload: true,
 	tabWidth: 'inherit'
 });
 
-var pluginSettings = Immutable.Map({
+let pluginSettings = Immutable.Map({
 	'postcss-css-variables': Immutable.Map({
 		preserve: false
 	})
 });
 
 
 
-var PlaygroundSettingsStore = assign({}, EventEmitter.prototype, {
-
-
-	getIsSettingsInitializedPromise: function() {
-		return isSettingsInitializedDeferredPromise.promise;
-	},
+let PlaygroundSettingsStore = assign({}, EventEmitter.prototype, {
 
 
 	getPluginSettings: function() {