@committed/hooks

Committed Hooks

Committed hooks library

For documentation see https://committed.software/hooks

Install

yarn add @committed/hooks

Usage

import * as React from 'react'
import { useHook } from '@committed/hooks'

const Example = (props) => {
  const { hook } = useHook()
  // ...
  return <Component />
}

Development

The main build is performed using Rollup:

yarn build

We use storybook to develop and document the components, this is run in development using

yarn storybook

There is also an example folder that can be used to test the library in it's built form. The recommended workflow is to run two terminals, in the first run

yarn start

This builds to /dist and runs the project in watch mode so any edits you save inside src causes a rebuild to /dist.

Then run either Storybook or the example playground:

Storybook

Run inside another terminal:

yarn storybook

This loads the stories from ./stories.

NOTE: Stories should reference the components as if using the library, similar to the example playground. This means importing from the root project directory. This has been aliased in the tsconfig and the storybook webpack config as a helper.

Example

Then run the example inside another:

cd example
yarn # if first time
yarn start

The default example imports and live reloads whatever is in /dist, so if you are seeing an out of date component, make sure start is running in watch mode like we recommend above. No symlinking required, we use Parcel's aliasing.

Test+

To run tests, use yarn test and formatting with yarn format and linting with yarn lint.

Bundle analysis

Calculates the real cost of your library using size-limit with yarn size and visualize it with yarn analyze.

React Testing Library

Import setupTests.tsx in your test files to use react-testing-library.

Continuous Integration

GitHub Actions

Two actions are added by default:

• main which installs deps w/ cache, lints, tests, and builds on all pushes against a Node and OS matrix
• size which comments cost comparison of your library on every pull request using size-limit

Drone

Example drone configuration with steps for

• npm authentication for later publication with npm
• build the main library
• publish to npm
• code-analysis with sonar
• announce with slack

License

MIT - © Committed Software 2020 https://committed.io