Labs Basic SPA Generator

The Labs SPA generator will create a basic cra react app with configuration and components in place based on answers to the prompts. Common elements found in all configurations are:

• Labs opinionated project structure
• example page/common components
• Working tests for components using jest and React Testing Library
• Labs defined eslint and pretter config
• github ci/actions workflow config
• git hook enforced linting using Husky

CLI Examples

Create a SPA app for the labs 27 gigantic product

labs @lambdalabs/spa labs27-gigantic

Create a SPA app for the Labs 26 gigantic product with the labs program option

labs @lambdalabs/spa labs26-gigantic --program=labs

When only the project name argument is provided then you will be prompted for more info.

Generators

App

This is the default generator that will create the entire project.

Usage:
  labs @lambdalabs/spa <name> [options]

Options:
  -h,   --help           # Print the generator's options and usage
        --skip-cache     # Do not remember prompt answers                                                                     Default: false
        --skip-install   # Do not automatically install dependencies                                                          Default: false
        --force-install  # Fail on install dependencies error                                                                 Default: false
        --ask-answered   # Show prompts for already configured options                                                        Default: false
  -p,   --program        # Which program will this be used for: "bw" or "labs"
  -r,   --repoUrl        # The Github repo HTTPS git url. eg, https://github.com/lambda-school-labs/labsNN-productA-teamB-fe
  -d,   --hasDS          # project has DS team members

Arguments:
  name  # Name of Project  Type: String  Required: true

Prompts / Options

The following prompts will provide additional configuration and examples

Does your team have Data Science members

Option

--hasDS or -d - passing false to the option will turn it off. (--hasDS=false)

Prompt

If the answer is Y then the following items will be added to the project:

• modules plotly.js and react-plotly.js
• an example data visualization page component ExampleDataViz using a DS API.

Program

Option

--program or -p - pass labs or bw

Prompt

The program choices are BW and Labs

• BW will generate the base configuration.
• Labs will add the following elements
  • Okta identity management service
  • Secure routes using Okta library
  • Secure BE API example using Okta JWT
  • Ant Design configuration and theme
  • Storybook documentation
  • AWS Amplify config file

Enter your Github repo HTTPS git url

Option

--repoUrl or -r - leave empty (-r) to turn off

Prompt

This is the git https url (eg https://github.com/Lambda-School-Labs/gen-test-git.git)

When this value is provided then the generator will do the following:

• init the git repo with this URL as the remote
• create a main branch
• stage and commit the generated files
• push the branch to github

Page

This will create a new page component.

Usage:
  labs @lambdalabs/spa:page <name> [options]

Options:
  -h,   --help           # Print the generator's options and usage
        --skip-cache     # Do not remember prompt answers               Default: false
        --skip-install   # Do not automatically install dependencies    Default: false
        --force-install  # Fail on install dependencies error           Default: false
        --ask-answered   # Show prompts for already configured options  Default: false
  -o,   --useOkta        # include the okta auth state for user info

Arguments:
  name  # Name of Page  Type: String  Required: true

Prompts / Options

The following prompts/options will provide additional configuration and examples

Does this page need Okta User Info

Option

--useOkta or -o - passing false to the option will turn it off. (--useOkta=false)

Prompt

When this value is provided then the generator will do the following:

• include the @okta/okta-react library
• setup authState and authService
• get and memoize user info
• add a loading component