117 lines
5.5 KiB
Markdown
117 lines
5.5 KiB
Markdown
# gateway
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This application was generated using JHipster 4.0.8, you can find documentation and help at [https://jhipster.github.io/documentation-archive/v4.0.8](https://jhipster.github.io/documentation-archive/v4.0.8).
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This is a "gateway" application intended to be part of a microservice architecture, please refer to the [Doing microservices with JHipster][] page of the documentation for more information.
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This application is configured for Service Discovery and Configuration with the JHipster-Registry. On launch, it will refuse to start if it is not able to connect to the JHipster-Registry at [http://localhost:8761](http://localhost:8761). For more information, read our documentation on [Service Discovery and Configuration with the JHipster-Registry][].
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## Development
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Before you can build this project, you must install and configure the following dependencies on your machine:
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1. [Node.js][]: We use Node to run a development web server and build the project.
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Depending on your system, you can install Node either from source or as a pre-packaged bundle.
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2. [Yarn][]: We use Yarn to manage Node dependencies.
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Depending on your system, you can install Yarn either from source or as a pre-packaged bundle.
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After installing Node, you should be able to run the following command to install development tools.
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You will only need to run this command when dependencies change in [package.json](package.json).
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yarn install
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We use [Gulp][] as our build system. Install the Gulp command-line tool globally with:
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yarn global add gulp-cli
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Run the following commands in two separate terminals to create a blissful development experience where your browser
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auto-refreshes when files change on your hard drive.
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./mvnw
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gulp
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[Bower][] is used to manage CSS and JavaScript dependencies used in this application. You can upgrade dependencies by
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specifying a newer version in [bower.json](bower.json). You can also run `bower update` and `bower install` to manage dependencies.
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Add the `-h` flag on any command to see how you can use it. For example, `bower update -h`.
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For further instructions on how to develop with JHipster, have a look at [Using JHipster in development][].
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## Building for production
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To optimize the gateway application for production, run:
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./mvnw -Pprod clean package
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This will concatenate and minify the client CSS and JavaScript files. It will also modify `index.html` so it references these new files.
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To ensure everything worked, run:
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java -jar target/*.war
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Then navigate to [http://localhost:8080](http://localhost:8080) in your browser.
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Refer to [Using JHipster in production][] for more details.
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## Testing
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To launch your application's tests, run:
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./mvnw clean test
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### Client tests
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Unit tests are run by [Karma][] and written with [Jasmine][]. They're located in [src/test/javascript/](src/test/javascript/) and can be run with:
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gulp test
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For more information, refer to the [Running tests page][].
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## Using Docker to simplify development (optional)
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You can use Docker to improve your JHipster development experience. A number of docker-compose configuration are available in the [src/main/docker](src/main/docker) folder to launch required third party services.
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For example, to start a mysql database in a docker container, run:
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docker-compose -f src/main/docker/mysql.yml up -d
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To stop it and remove the container, run:
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docker-compose -f src/main/docker/mysql.yml down
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You can also fully dockerize your application and all the services that it depends on.
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To achieve this, first build a docker image of your app by running:
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./mvnw package -Pprod docker:build
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Then run:
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docker-compose -f src/main/docker/app.yml up -d
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For more information refer to [Using Docker and Docker-Compose][], this page also contains information on the docker-compose sub-generator (`yo jhipster:docker-compose`), which is able to generate docker configurations for one or several JHipster applications.
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## Continuous Integration (optional)
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To configure CI for your project, run the ci-cd sub-generator (`yo jhipster:ci-cd`), this will let you generate configuration files for a number of Continuous Integration systems. Consult the [Setting up Continuous Integration][] page for more information.
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[JHipster Homepage and latest documentation]: https://jhipster.github.io
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[JHipster 4.0.8 archive]: https://jhipster.github.io/documentation-archive/v4.0.8
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[Doing microservices with JHipster]: https://jhipster.github.io/documentation-archive/v4.0.8/microservices-architecture/
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[Using JHipster in development]: https://jhipster.github.io/documentation-archive/v4.0.8/development/
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[Service Discovery and Configuration with the JHipster-Registry]: https://jhipster.github.io/documentation-archive/v4.0.8/microservices-architecture/#jhipster-registry
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[Using Docker and Docker-Compose]: https://jhipster.github.io/documentation-archive/v4.0.8/docker-compose
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[Using JHipster in production]: https://jhipster.github.io/documentation-archive/v4.0.8/production/
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[Running tests page]: https://jhipster.github.io/documentation-archive/v4.0.8/running-tests/
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[Setting up Continuous Integration]: https://jhipster.github.io/documentation-archive/v4.0.8/setting-up-ci/
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[Node.js]: https://nodejs.org/
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[Yarn]: https://yarnpkg.org/
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[Bower]: http://bower.io/
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[Gulp]: http://gulpjs.com/
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[BrowserSync]: http://www.browsersync.io/
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[Karma]: http://karma-runner.github.io/
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[Jasmine]: http://jasmine.github.io/2.0/introduction.html
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[Protractor]: https://angular.github.io/protractor/
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[Leaflet]: http://leafletjs.com/
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[DefinitelyTyped]: http://definitelytyped.org/
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