generator-jhipster-svelte

Svelte Hipster

Generate cybernetically enhanced JHipster Svelte web applications

Introduction

This is a JHipster blueprint, that intends to use SvelteKit / Svelte as the client side development framework.

What's new

Refer to the changelog to gain more insights into each release details.

Supported flows and integrations

Under active development

Following integrations are supported:

✅ Monolithic, Micro-services architecture applications
✅ Spring WebFlux based reactive applications
✅ Session, JWT, OIDC (Keycloak, Okta, Auth0 out of box integration) authentication types
✅ Dark Mode support
✅ SvelteKit, Vite integration
✅ Tailwind CSS
✅ Prettier, EsLint integration
✅ Cypress integration for end to end tests
✅ Jest and Testing Library integration for unit tests
✅ JHipster application JDL
✅ JHipster entity JDL
✅ JHipster elasticsearch integration
✅ Swagger UI

Following functional flows are covered with end-to-end tests:

✅ Sign in
✅ Sign up
✅ Forgot Password
✅ Home
✅ Account
    ✅ Change Password
    ✅ Settings
    ✅ Sign out
✅ Administration
    ✅ User Management (List, Create, Update, View, Delete)
    ✅ Loggers
    ✅ Docs (Swagger UI)
    ✅ Gateway (micro-services routes)
✅ Entities
    ✅ Entity (List, Create, Update, View, Delete, Search, Pagination)

For more details, you can check out the source code of sample application

Technical Stack

Installation

To install the blueprint, run below command:

npm install -g generator-jhipster-svelte

To update the blueprint, run below command:

npm update -g generator-jhipster-svelte

Usage

• Svelte Hipster blueprint exposes a cli to use the correct version of JHipster. Run the below command to generate new applications (interactive approach):

  shipster
  

• Alternatively, you can also use the application JDL to generate new applications (config approach). Refer to JDL application documentation for all supported options.

  Create a new application JDL like below and save it in a file (app.jdl in this example):

  application {
      config {
          baseName SampleBlogApp,
          applicationType monolith,
          authenticationType session,
          packageName tech.jhipster.samples.blog,
          prodDatabaseType postgresql,
          cacheProvider caffeine,
          buildTool maven
      }
      entities *
  }
  
  entity Blog {
      name String required minlength(3)
      handle String required minlength(2)
  }
  
  entity Post {
      title String required
      content TextBlob required
      date Instant required
  }
  
  entity Tag {
      name String required minlength(3)
  }
  
  relationship ManyToOne {
      Blog{user(login)} to User
      Post{blog(name)} to Blog
  }
  
  relationship ManyToMany {
      Post{tag(name)} to Tag{entry}
  }
  
  paginate Tag with pagination
  

  Or, To generate a micro-services architecture application, use JDL like below and save it in a file (app.jdl in this example):

  application {
    config {
  	baseName gateway
  	packageName tech.jhipster.samples.gateway
  	applicationType gateway
  	authenticationType oauth2
  	prodDatabaseType postgresql
  	serviceDiscoveryType eureka
  	testFrameworks [cypress]
  	reactive true
    }
    entities Blog, Post, Tag
  }
  
  application {
    config {
  	baseName blog
  	packageName tech.jhipster.samples.blog
  	applicationType microservice
  	authenticationType oauth2
  	prodDatabaseType mysql
  	serverPort 8081
  	serviceDiscoveryType eureka
    }
    entities Blog, Post, Tag
  }
  
  entity Blog {
    name String required minlength(3)
    handle String required minlength(2)
  }
  
  entity Post {
    title String required
    content TextBlob required
    date Instant required
  }
  
  entity Tag {
    name String required minlength(2)
  }
  
  relationship ManyToOne {
    Blog{user(login)} to User,
    Post{blog(name)} to Blog
  }
  
  relationship ManyToMany {
    Post{tag(name)} to Tag{post}
  }
  
  paginate Post, Tag with pagination
  
  microservice Blog, Post, Tag with blog
  
  deployment {
    deploymentType docker-compose
    appsFolders [gateway, blog]
  }
  

  Refer to JDL entity fields documentation for all supported entity data types and constraints. Refer to JDL relationships documentation for supported relationships and syntax. Refer JHipster micro-services documentation for all supported components.

  Pass import-jdl option along the file path to shipster cli to generate new application:

  shipster import-jdl app.jdl
  

  To generate Swagger UI, pass --swagger-ui option:

•   shipster import-jdl app.jdl --swagger-ui
  

• If you have already setup JHipster on your workstation, then, run the below command (it overrides to use the global JHipster version). Be cautious to use compatible Svelte Hipster and JHipster versions.

  jhipster --blueprints svelte
  

JHipster Compatibility Matrix

JHipster	Svelte Hipster
6.10.5	0.1 - 0.2.1
7.0.x	0.3 - 0.4
7.1.x	0.5
7.3.x	0.6
7.4.x	0.7 - 0.7.1
7.8.x	>= 0.8

Docker development

Svelte Hipster docker images are available at DockerHub

To develop against the latest published release, follow below steps:

• Pull the Svelte Hipster docker image:

docker pull jhipster/svelte-hipster

In case, you want to try out the latest code (unpublished), then, pull the image with main tag as:

docker pull jhipster/svelte-hipster:main

• Create a new directory for your application and run the below command to generate the application:

mkdir svelte-app && cd svelte-app

docker run -it --rm -v $PWD:/app jhipster/svelte-hipster

• You can also run the generated application from within the container. Following examples consider maven as the build tool:

  • To run unit test cases, use the command:

  docker run -it --rm -v $PWD:/app -v ~/.m2:/home/shipster/.m2 --entrypoint ./mvnw jhipster/svelte-hipster clean test
  

  • To start the application using the default dev profile, use the command:

  docker run -it --rm -v $PWD:/app -v ~/.m2:/home/shipster/.m2 -p 8080:8080 --entrypoint ./mvnw jhipster/svelte-hipster -DskipTests
  

  Access application with http://localhost:8080/

• If you would like to access the container file system, you can also attach a bourne shell:

docker run -it --rm -v $PWD:/app -v ~/.m2:/home/shipster/.m2 --entrypoint sh jhipster/svelte-hipster

🛠️ Local Development

Pull requests are encouraged and always welcome.

To setup your development environment, follow below steps:

1. Link svelte blueprint globally:

cd generator-jhipster-svelte
npm link

1. Link a development version of JHipster to your blueprint (optional: required only if you want to use a non-released JHipster version, like the main branch or your own custom fork)

cd generator-jhipster
npm link

cd generator-jhipster-svelte
npm link generator-jhipster

1. Create a new directory for your application and link JHipster and svelte blueprint.

mkdir my-app && cd my-app

npm link generator-jhipster-svelte
npm link generator-jhipster (Optional: Needed only if you are using a non-released JHipster version)

shipster

License

Apache-2.0 © Vishal Mahajan

Changelog

[0.9.0] - 2022-05-18

BREAKING CHANGES

• ✅ Svelte blueprint configures the JHipster Prettier Java plugin as default to style Java code.

Added

• ✅ Support generation of JHipster microservice and gateway application types. A Gateway application is bundled with a UI page to view configured micro-services routes. With this change, you can now generate micro-services architecture applications using Svelte as a frontend technical stack. #1146, #1147, #1150, #1163
• ✅ Support Auth0 OIDC provider in Cypress end-to-end tests #1121
• ✅ Support Spring WebFlux based reactive backend applications #1146
• ✅ Remember navigation context before login and redirect after successful authentication #1164

Changed

• ✅ Cypress environment variables externalizing username and password have been renamed to USER_USERNAME, USER_PASSWORD, ADMIN_USERNAME, and ADMIN_PASSWORD #1140
• ✅ Upgrade Cypress, Svelte, Svelte/Kit, Eslint, Husky etc dependencies.