How to set up Typescript in Symfony?

问题

Question:

How do I set up Typescript with Symfony with the minimum amount of configurations changes to Symphony’s configuration files?

Here are the points that this solution should solve:

1. Typescript MVC Pattern in a private typescript directory:

   src > XBundle > Resources > private > typescript

2. Javascript bundles compiled in :

   src > XBundle > Resources > public > js

3. the private directory should consist of multiple apps for different pages. (If an app requires it's own tsconfig.json file, that's fine)

4. an app is simply (for example) home.app.ts that imports (for example) a search.component.ts and a chat.component.ts

5. Compiled "apps" should be located in the public > js repository mentioned in point (2) and should be named (example taken from point (4)) home.bundle.js

6. In the public > js folder, there should only be x.bundle.js files

7. Adding the bundles to my twig files, and calling my view should immediately run the bundle. I should not have to add an extra script to call the "module" (this is the reason why I want to avoid AMD / System )

What I'm not looking for:

I'm not looking for a solution with react and angular but a general solution using the /web directory (or even the Resources directory in a bundle) at the root of a symfony project.

Most articles regarding this talk about symfony2 and try integrating react and angular.

I'm not looking for an installation tutorial for npm and tsc.

I don't need an automatic compile. I use Phpstorm so it does it automatically anyway.

回答1:

I ended up using webpack for this to work. Props to @zerkms. This is a work in progress, and could be better optimized.

Installation:

1. Install webpack, I personally installed it globally. (Unsure how to configure Phpstorm to use webpack, there doesn't seem to be a direct built in system for it)

2. Go to src > XBundle > Resources > private > typescript

3. npm init -y

4. Install the dev dependencies: npm install --save-dev awesome-typescript-loader and npm install --save-dev typescript

Side note:

@Morgan Touverey Quilling, recommends installing webpack locally, your choice:

npm install --save-dev webpack

Configuration:

Here is my folder structure:

├── XBundle/
│   ├── Controller
│   ├── Resources
│   │   ├── config
│   │   ├── private
│   │   │   ├── typescript
│   │   │   │   ├── components
│   │   │   │   │   ├── auth
│   │   │   │   │   │   ├── auth.component.ts
│   │   │   │   │   ├── search
│   │   │   │   │   │   ├── search.component.ts
│   │   │   │   ├── services
│   │   │   │   │   ├── http.service.ts
│   │   │   │   ├── node_modules
│   │   │   │   ├── package.json
│   │   │   │   ├── webpack.config.js
│   │   │   │   ├── tsconfig.json
│   │   ├── public
│   │   │   ├── js
│   │   │   │   ├── build
│   │   │   │   │   ├── auth.bundle.js

webpack.config.js This config could probably be simplified much further.

For every bundle, a new config should be created pointing to the main file. Remember to rename the output bundle.

There shouldn't be more than one bundle per page. If you need (for example) the auth.bundle.js and the search.bundle.js on the home page, you should probably create a home.component.ts that uses auth.component.ts and search.component.ts and create a config in webpack.config.js to create the home.bundle.js

const path = require('path');

//Common configurations
let config = {
    module: {
        loaders: [
            { test: /\.ts$/, loader: 'awesome-typescript-loader' }
        ]
    },
    resolve: {
        extensions: ['.ts']
    }
};

//Copy and paste this for as many different bundles
//as required
let authConfig = Object.assign({}, config, {
    entry: path.join(__dirname, 'components/auth','auth.component.ts'),
    output: {
        path: path.join(__dirname, '../../public/js/build'),
        filename: 'auth.bundle.js',
        library: 'XApp'
    }
});

//Add each config here.
module.exports = [
    authConfig
];

tsconfig.json

{
  "compileOnSave": true,
  "compilerOptions": {
    "sourceMap": true,
    "moduleResolution": "node",
    "lib": ["dom", "es2015", "es2016"]
  },
  "exclude": [
    "node_modules"
  ]
}

Run

Type webpack in the directory where webpack.config.js resides.

Adding JS to your Twig file

Somewhere in one of your templates.

{% block javascripts %}
    {# More stuff here #}
    {% javascripts
    '@XBundle/Resources/public/js/build/auth.bundle.js'
    %}
    {# More stuff here #}
    {% endjavascripts %}
{% endblock %}

And run the following commands for any new bundles.js created for the first time in the root directory of your symfony project:

php bin/console assets:install
php bin/console assetic:dump

来源：https://stackoverflow.com/questions/43226428/how-to-set-up-typescript-in-symfony