babel-plugin-transform-ui5 for Babel 6

An UNOFFICIAL Babel transform plugin for SAP UI5 modules. It transforms SAP UI5 module imports into sap.ui.define() format, while skips transformation for the other imports. The other imports should be handled by the packaging tool like webpack.

Features

+ Class, inheritance and super keyword
+ UI5's metadata field
+ Static methods and fields

Babel version

Currently this version only supports Babel 6.

Usage with webpack

Suppose that in your project, all the source codes are stored in app folder.

``├── │ └── │ └── │ ├── ClassA.js │ └── ClassB.js ├── .babelrc ├── webpack.config.js └── package.json`

`$3`

js
{
    ...
    "devDependencies": {
        "babel-core": "^6.25.0",
        "babel-loader": "^7.1.1",
        "babel-plugin-syntax-class-properties": "^6.13.0",
        "babel-plugin-transform-ui5": "^6.1.2",
        "babel-polyfill": "^6.23.0",
        "babel-preset-env": "^1.6.0",
        "webpack": "^3.4.1"
    }
    ...
}

`$ npm install --save-dev babel-preset-transform-ui5 babel-plugin-syntax-class-properties`

`$3`

Add

transform-ui5 to the plugins

 and pass the options to track the imports that should be transformed.

json
{
   "sourceRoot": "./",
   "presets": [
    [
      "env",
      {
        "loose": true,
        "modules": false
      }
    ]
  ],
  "plugins": [
    "syntax-class-properties",
    ["transform-ui5", { "libs": ["^sap", "^jquery"], "files": ["app/controller", "app/model"] }]
  ]
}

> The sourceRoot property can helps the plugin to output the right namespace.

`$3`


Add a

gulpfile.js

 in your project root folder.

js
module.exports = {
  entry: {
    'Component': ['babel-polyfill', path.resolve(__dirname, 'app/Component.mjs')],
    'test/unit/allTests': ['babel-polyfill', path.resolve(__dirname, 'app/test/unit/allTests.mjs')]
  },
  output: {
    path: path.resolve(__dirname, 'app/'),
    filename: '[name].js'
  },
  // devtool: 'cheap-module-eval-source-map',
  module: {
    rules: [
      {
        test: /\.m?js$/,
        exclude: /node_modules/,
        loaders: [
          'babel-loader'
        ]
      }
    ]
  }
};


$3

Please take a look at example,
you'll find the answer.

Compilation
$3

 javascript
/---------------------------------
  File: app/Component.mjs 
 ---------------------------------/
import UIComponent from 'sap/ui/core/UIComponent';
import AppController from './controller/App';
export default class Component extends UIComponent {
  metadata = { manifest: 'json' }
  init(...args) {
    UIComponent.prototype.init.call(this, ...args);
  }
}

/---------------------------------
  File: app/controller/App.js 
 ---------------------------------/
import Controller from 'sap/ui/core/mvc/Controller';
import { setModel, dispatch } from '../store';
export default class AppController extends Controller {
  onInit() {
    setModel(this);
  }
  onHelloWorldClick() {
    dispatch('exampleButtonClick')
  }
}
/---------------------------------
  File: app/store/index.js 
 ---------------------------------/
import * as actions from './actions';
import JSONModel from 'sap/ui/model/json/JSONModel';
let state = null;
export function getState() {
  if (!state) {
    state = new JSONModel({
      app: {
        value: 0,
      }
    });
  }
  return state;
}
export function setModel(controller) {
  controller.getView().setModel(getState());
}

export async function dispatch(actionName, ...payload) { if (!actions[actionName]) { return console.error("${actionName}" is not registered!); }

try { return actionsactionName; } catch (err) { console.error(Error during dispatch of '${actionName}', err); } }

`Compiled Codes`

 javascript
/------------------------------------
  File: app/Component.mjs 
 ------------------------------------/
import './controller/App';
var UIComponent;
var AppController;
sap.ui.define('app/Component', ['sap/ui/core/UIComponent', 'app/controller/App'], function (_UIComponent, _AppController) {
  UIComponent = _UIComponent
  AppController = _AppController
  return UIComponent.extend('app.Component', {
    metadata: { manifest: 'json' },
    init: function (...args) {
      UIComponent.prototype.init.call(this, ...args);
    }
  });
});
/---------------------------------
  File: app/controller/App.js 
 ---------------------------------/
import { setModel, dispatch } from '../store';
var Controller;
sap.ui.define('app/controller/App', ['sap/ui/core/mvc/Controller'], function (_Controller) {
  Controller = _Controller
  return Controller.extend('app.controller.AppController', {
    onInit: function () {
      setModel(this);
    },
    onHelloWorldClick: function () {
      dispatch('exampleButtonClick');
    }
  });
});
/---------------------------------
  File: app/store/index.js 
 ---------------------------------/
import * as actions from './actions';
var JSONModel;
sap.ui.define('app/store/index', ['sap/ui/model/json/JSONModel'], function (_JSONModel) {
  JSONModel = _JSONModel
});
let state = null;
export function getState() {
  if (!state) {
    state = new JSONModel({
      app: {
        value: 0,
      }
    });
  }
  return state;
}
export function setModel(controller) {
  controller.getView().setModel(getState());
}

export async function dispatch(actionName, ...payload) { ... }``

babel-plugin-transform-ui5 for Babel 6

Features

+ Class, inheritance and super keyword
+ UI5's metadata field
+ Static methods and fields

Babel version

Currently this version only supports Babel 6.

Usage with webpack

Suppose that in your project, all the source codes are stored in app folder.

``├── │ └── │ └── │ ├── ClassA.js │ └── ClassB.js ├── .babelrc ├── webpack.config.js └── package.json`

`$3`

js
{
    ...
    "devDependencies": {
        "babel-core": "^6.25.0",
        "babel-loader": "^7.1.1",
        "babel-plugin-syntax-class-properties": "^6.13.0",
        "babel-plugin-transform-ui5": "^6.1.2",
        "babel-polyfill": "^6.23.0",
        "babel-preset-env": "^1.6.0",
        "webpack": "^3.4.1"
    }
    ...
}

`$ npm install --save-dev babel-preset-transform-ui5 babel-plugin-syntax-class-properties`

`$3`

Add

transform-ui5 to the plugins

 and pass the options to track the imports that should be transformed.

json
{
   "sourceRoot": "./",
   "presets": [
    [
      "env",
      {
        "loose": true,
        "modules": false
      }
    ]
  ],
  "plugins": [
    "syntax-class-properties",
    ["transform-ui5", { "libs": ["^sap", "^jquery"], "files": ["app/controller", "app/model"] }]
  ]
}

> The sourceRoot property can helps the plugin to output the right namespace.

`$3`


Add a

gulpfile.js

 in your project root folder.

js
module.exports = {
  entry: {
    'Component': ['babel-polyfill', path.resolve(__dirname, 'app/Component.mjs')],
    'test/unit/allTests': ['babel-polyfill', path.resolve(__dirname, 'app/test/unit/allTests.mjs')]
  },
  output: {
    path: path.resolve(__dirname, 'app/'),
    filename: '[name].js'
  },
  // devtool: 'cheap-module-eval-source-map',
  module: {
    rules: [
      {
        test: /\.m?js$/,
        exclude: /node_modules/,
        loaders: [
          'babel-loader'
        ]
      }
    ]
  }
};


$3

Please take a look at example,
you'll find the answer.

Compilation
$3

 javascript
/---------------------------------
  File: app/Component.mjs 
 ---------------------------------/
import UIComponent from 'sap/ui/core/UIComponent';
import AppController from './controller/App';
export default class Component extends UIComponent {
  metadata = { manifest: 'json' }
  init(...args) {
    UIComponent.prototype.init.call(this, ...args);
  }
}

/---------------------------------
  File: app/controller/App.js 
 ---------------------------------/
import Controller from 'sap/ui/core/mvc/Controller';
import { setModel, dispatch } from '../store';
export default class AppController extends Controller {
  onInit() {
    setModel(this);
  }
  onHelloWorldClick() {
    dispatch('exampleButtonClick')
  }
}
/---------------------------------
  File: app/store/index.js 
 ---------------------------------/
import * as actions from './actions';
import JSONModel from 'sap/ui/model/json/JSONModel';
let state = null;
export function getState() {
  if (!state) {
    state = new JSONModel({
      app: {
        value: 0,
      }
    });
  }
  return state;
}
export function setModel(controller) {
  controller.getView().setModel(getState());
}

export async function dispatch(actionName, ...payload) { if (!actions[actionName]) { return console.error("${actionName}" is not registered!); }

try { return actionsactionName; } catch (err) { console.error(Error during dispatch of '${actionName}', err); } }

`Compiled Codes`

 javascript
/------------------------------------
  File: app/Component.mjs 
 ------------------------------------/
import './controller/App';
var UIComponent;
var AppController;
sap.ui.define('app/Component', ['sap/ui/core/UIComponent', 'app/controller/App'], function (_UIComponent, _AppController) {
  UIComponent = _UIComponent
  AppController = _AppController
  return UIComponent.extend('app.Component', {
    metadata: { manifest: 'json' },
    init: function (...args) {
      UIComponent.prototype.init.call(this, ...args);
    }
  });
});
/---------------------------------
  File: app/controller/App.js 
 ---------------------------------/
import { setModel, dispatch } from '../store';
var Controller;
sap.ui.define('app/controller/App', ['sap/ui/core/mvc/Controller'], function (_Controller) {
  Controller = _Controller
  return Controller.extend('app.controller.AppController', {
    onInit: function () {
      setModel(this);
    },
    onHelloWorldClick: function () {
      dispatch('exampleButtonClick');
    }
  });
});
/---------------------------------
  File: app/store/index.js 
 ---------------------------------/
import * as actions from './actions';
var JSONModel;
sap.ui.define('app/store/index', ['sap/ui/model/json/JSONModel'], function (_JSONModel) {
  JSONModel = _JSONModel
});
let state = null;
export function getState() {
  if (!state) {
    state = new JSONModel({
      app: {
        value: 0,
      }
    });
  }
  return state;
}
export function setModel(controller) {
  controller.getView().setModel(getState());
}

export async function dispatch(actionName, ...payload) { ... }``