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https://github.com/damienbod/AngularWebpackVisualStudio

Template for ASP.NET Core, Angular with Webpack and Visual Studio
https://github.com/damienbod/AngularWebpackVisualStudio

angular aot aspnet-core aspnetcore hmr lazy-loading template typescript visual-studio webpack

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Template for ASP.NET Core, Angular with Webpack and Visual Studio

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# Angular Visual Studio Webpack Starter

[![Build status](https://ci.appveyor.com/api/projects/status/3x6y01a8312x6o2p?svg=true)](https://ci.appveyor.com/project/damienbod/angular2webpackvisualstudio)



>Template for [Webpack](https://webpack.js.org/concepts/), [Visual Studio](https://www.visualstudio.com/), [ASP.NET Core](https://docs.microsoft.com/en-us/dotnet/core/) and [Angular](https://angular.io/). Both the client and the server side of the application are implemented inside one ASP.NET Core project which makes it easier to deploy.



![vs_webpack_angular2](https://damienbod.files.wordpress.com/2016/06/vs_webpack_angular2.png?w=600)



## Features

- Angular [AoT compilation](https://angular.io/guide/aot-compiler)

- Angular [Lazy-loading modules with the router](https://angular.io/guide/ngmodule#lazy-loading-modules-with-the-router)

- Angular [Style Guide](https://angular.io/guide/styleguide)

- Webpack [Hot Module Replacement](https://webpack.js.org/guides/hot-module-replacement/)

- Webpack [DevServer](https://webpack.js.org/configuration/dev-server/)

- Development & Production builds

- SASS, CSS

- Testing client using _Jasmine_ and _Karma_

- Testing server usign _xUnit_

- _Yarn_ & _npm 5_



## Authors

Fabian GosebrinkDamien BowdenRoberto Simonetti



_[Fabian Gosebrink](https://twitter.com/FabianGosebrink), [Damien Bowden](https://twitter.com/damien_bod), [Roberto Simonetti](https://twitter.com/robisim74)_



Blogs:

- [damienbod.com](https://damienbod.com/2016/06/12/asp-net-core-angular2-with-webpack-and-visual-studio/)

- [offering.solutions](http://offering.solutions//blog/articles/2016/06/12/asp-net-core-angular-2-webpack-visual-studio/)



## Table of contents

* [Project structure](#1)

* [Installing](#2)

* [Running](#3)

	* [Commands](#3.1)

	* [Development](#3.2)

	* [Production](#3.3)

* [Testing](#4)

* [Dotnet Template](#5)

* [Notes](#6)

* [Links](#7)



## Project structure

- **src**

	- **AngularWebpackVisualStudio** _ASP.NET Core Web API project_

		- **.template.config** _Folder containing the template information about the dotnet new template_

		- **wwwroot** _Root for Angular application deployment_

		- **angularApp** _Angular application_

			- **main.ts** _Entry point for JiT compilation_

			- **main-aot.ts** _Entry point for AoT compilation_

			- **tests** _Client tests_

		- **config** _Folder for configuration files_

			- **webpack.dev.js** _webpack configuration file for development_

			- **webpack.prod.js** _webpack configuration file for production_

			- **webpack.test.js** _webpack configuration file for testing_

			- **spec.bundle.js** _Used for client testing_

		- **Controllers** _Folder for API controllers_

		- **Models** _Folder for models_

		- **Startup.cs** _Web API configuration_

		- **package.json** _Packages for Angular app_

		- **karma.conf.js** _Karma configuration for client testing_

		- **tsconfig.json** & **tsconfig-aot.json** _TypeScript & ngc compiler options_

		- **webpack.config.js** _Webpack configuration file for development & production of Angular app_

- **tests**

	- **AngularWebpackVisualStudio_Tests** _API tests_	



## Installing

Requirements:

- At least [.NET Core 2.0.0](https://www.microsoft.com/net/download/core)

- At least _node 6.9_ and _npm 4_



#### Yarn

You can use this template also with [yarn](https://yarnpkg.com/en/docs/install).



#### Visual Studio

The installed _nodejs_ on your system needs to be used inside Visual Studio and not the _nodejs_ from Visual Studio. You need to set the path of your node before the VS node.



In Visual Studio: _Tools -> Options -> Projects and Solutions -> Web Package Management -> External Web Tools_



Move the _$(Path)_ option above the Visual Studio one.



#### NPM Task Runner

The _NPM Task Runner_ can be used to build the client application from inside Visual Studio. This task runner can be downloaded from:



https://marketplace.visualstudio.com/items?itemName=MadsKristensen.NPMTaskRunner



## Running

The ASP.NET Core application contains both the server side API services and also hosts the Angular client application. The source code for the Angular application is implemented in the _angularApp_ folder. Webpack is then used to deploy the application, using the development build or a production build, which deploys the application to the wwwroot folder. This makes it easy to deploy the application using the standard tools from Visual Studio with the standard configurations.



### Commands

The npm scripts are used to build, watch the client application as required. The scripts can be run from the command line or the _NPM Task Runner_.



The _watch-webpack-dev_ npm script automatically starts in Visual Studio because it has been added to the _package.json_:

```

"-vs-binding": { "ProjectOpened": [ "watch-webpack-dev" ] }

```



All available commands are the following:

```

"start": "concurrently \"webpack-dev-server --env=dev --open --hot --inline --port 8080\" \"dotnet run\" ",

"webpack-dev": "webpack --env=dev",

"webpack-production": "webpack --env=prod",

"build-dev": "npm run webpack-dev",

"build-production": "npm run webpack-production",

"watch-webpack-dev": "webpack --env=dev --watch --color",

"watch-webpack-production": "npm run build-production --watch --color",

"publish-for-iis": "npm run build-production && dotnet publish -c Release",

"test": "karma start",

"test-ci": "karma start --single-run --browsers ChromeHeadless",

"lint": "tslint ./angularApp"

```



### Development

For the Angular app, we use _JiT compilation_.

```

npm run build-dev

```

#### Watch for development

```

npm run watch-webpack-dev

```

#### Hot Module Replacement

```

npm start

```



### Production

For the Angular app, we use _AoT compilation_, tree shaking & minification.

```

npm run webpack-production

```



## Testing

The _xUnit_ test for ASP.NET Core API is in _tests/AngularWebpackVisualStudio_Tests_ folder:

```

dotnet test

```

or from Visual Studio: _Test -> Run -> All Tests_



See this link for more details on _xUnit_ testing in ASP.NET Core: https://docs.microsoft.com/it-it/dotnet/articles/core/testing/unit-testing-with-dotnet-test



The Angular test is in _angularApp/tests_ folder. It uses _Karma_ test runner and _Jasmine_ test framework:

```

npm test

```



runs the tests and watches for development. If you want to run the tests with a headless browser only one single time just type

```

npm run test-ci

```



See this link for more details on Angular testing: https://angular.io/guide/testing



## Dotnet Template

To install a template for this package we prepared a `template.json` to do that.



Just run `dotnet new --install ` where  is the path to the folder where the `.template.config` folder lives.



After that you should see the template when running `dotnet new` on commandline



![dotnetnew](.github/dotnet-new.jpg "dotnetnew")



Now you can use the temaplte with `dotnet new angularwebapi`



## Notes

The Webpack configuration could also build all of the scss and css files to a separate _app.css_ or _app."hash".css_ which could be loaded as a single file in the distribution. Some of the vendor js and css could also be loaded directly in the html header using the _index.html_ file and not included in the Webpack build.



## Links

- [Lazy Loading](https://github.com/damienbod/Angular2WebpackVisualStudio/tree/master/docs/LAZY_LOADING.md)

- [Hot Module Replacement](https://github.com/damienbod/Angular2WebpackVisualStudio/tree/master/docs/HMR.md)



- [Building production ready Angular apps with Visual Studio and ASP.NET Core](https://damienbod.com/2017/01/01/building-production-ready-angular-apps-with-visual-studio-and-asp-net-core/)



## License

MIT