Docs/12367 Adding storybook essentials addons (#12393)
* Adding storybook essentials and documentation contribution guidelines * Deprecation updates * Update ui/2.DOCUMENTATION.stories.mdx Co-authored-by: Elliot Winkler <elliot.winkler@gmail.com> * Updating spelling and adding label to i18n-party plugin in toolbar Co-authored-by: kumavis <kumavis@users.noreply.github.com> Co-authored-by: Elliot Winkler <elliot.winkler@gmail.com>feature/default_network_editable
George Marshall
3 years ago
committed by
GitHub
parent
487080bd16
commit
d72f7295a3
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// import { useGlobals } from '@storybook/api';
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const { useGlobals } = require('@storybook/api') |
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const React = require("react") |
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const { addons, types } = require("@storybook/addons") |
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const { Icons, IconButton } = require('@storybook/components') |
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const localeList = require('../../app/_locales/index.json') |
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const { useEffect } = React |
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const { useGlobals } = require('@storybook/api'); |
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const React = require('react'); |
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const { addons, types } = require('@storybook/addons'); |
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const { Icons, IconButton } = require('@storybook/components'); |
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const localeList = require('../../app/_locales/index.json'); |
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const { useEffect } = React; |
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addons.register("i18n-party", () => { |
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addons.add("i18n-party", { |
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title: "rotates through every i18n locale", |
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addons.register('i18n-party', () => { |
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addons.add('i18n-party', { |
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title: 'rotates through every i18n locale', |
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//👇 Sets the type of UI element in Storybook
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type: types.TOOL, |
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match: () => true, |
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render: (...args) => { |
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// https://github.com/storybookjs/storybook/blob/6490a0d646dbaa293b76bbde477daca615efe789/addons/toolbars/src/components/MenuToolbar.tsx#L2
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const [globals, updateGlobals] = useGlobals() |
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const [globals, updateGlobals] = useGlobals(); |
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useEffect(() => { |
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if (!globals.localeParty) return |
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if (!globals.localeParty) return; |
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const interval = setInterval((...args) => { |
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const currentIndex = localeList.findIndex(({ code }) => code === globals.locale) |
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const nextIndex = (currentIndex + 1) % localeList.length |
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const nextLocale = localeList[nextIndex].code |
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updateGlobals({ locale: nextLocale }) |
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}, 2000) |
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return () => clearInterval(interval) |
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}) |
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const currentIndex = localeList.findIndex( |
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({ code }) => code === globals.locale, |
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); |
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const nextIndex = (currentIndex + 1) % localeList.length; |
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const nextLocale = localeList[nextIndex].code; |
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updateGlobals({ locale: nextLocale }); |
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}, 2000); |
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return () => clearInterval(interval); |
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}); |
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return ( |
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<IconButton onClick={() => updateGlobals({ localeParty: !globals.localeParty })}> |
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<Icons icon={globals.localeParty ? 'star' : 'starhollow'}/> |
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<IconButton |
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onClick={() => updateGlobals({ localeParty: !globals.localeParty })} |
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> |
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<Icons icon={globals.localeParty ? 'star' : 'starhollow'} /> |
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<span> Shuffle i18n locale</span> |
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</IconButton> |
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) |
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); |
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}, |
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}) |
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}) |
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}); |
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}); |
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@ -0,0 +1,15 @@ |
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import { Meta } from '@storybook/addon-docs'; |
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<Meta title="Getting Started / Introduction" /> |
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# Introduction |
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Welcome to the MetaMask Browser Extension Storybook. |
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## Building locally and Contributing |
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This document is currently only specific to storybook best practices and component documentation guidelines. This may change in future but for now if you are looking to get a local build of Metamask up and running or contribute to the extension codebase please read the Metamask [README.md](https://github.com/MetaMask/metamask-extension) |
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## Documentation Guidelines |
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If you're here to improve our storybook documentation you're in the right place! Please head over to the [Documentation Guidelines](./?path=/story/getting-started-documentation-guidelines--page) for contributing to component documentation in storybook. |
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import { Meta } from '@storybook/addon-docs'; |
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<Meta title="Getting Started / Documentation Guidelines" /> |
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# Documentation Guidelines |
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> 💡 To improve the quality of our component documentation we are currently in the process of updating our storybook to use Storyboook's [controls](https://storybook.js.org/addons/@storybook/addon-controls/), [a11y](https://storybook.js.org/addons/@storybook/addon-a11y/) and [docs](https://storybook.js.org/addons/@storybook/addon-docs/) plugins. You will find most components currently without documentation and use knobs for their primary interactivity. These will eventually be updated. |
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## General Guidelines |
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Thorough documentation makes it much easier for a component to be found, adapted and reused. It also provides space for explanation and reasoning for a component. This is useful as components become more complex. |
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Some general documentation best practices to follow: |
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- Put yourself in the shoes of another developer trying to use the component you just created for the first time |
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- Write a brief description of the component and what it's used for in the `README.mdx` file |
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- Display the component's api using the `<ArgsTable of={YourComponent} />` component from storybook docs |
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- Use the [controls](https://storybook.js.org/addons/@storybook/addon-controls/) api over knobs |
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- Use the updated `argType` [actions](https://storybook.js.org/docs/react/essentials/actions) api over importing the actions plugin directly |
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- Check the accessibility of the component using the **Accessibility** tab |
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See the [Button](https://metamask.github.io/metamask-storybook/index.html?path=/story/ui-components-ui-button-button-stories-js--default-story)(`ui/components/ui/button/button.stories.js`) component for reference |
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## Creating a Story |
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[Component Story Format (CSF)](https://storybook.js.org/docs/react/api/csf) is the recommended way to write stories. It's an open standard based on ES6 modules. The below example is of the Button component and it explains how we should write our stories. |
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```jsx |
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// Button component example story |
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import React from 'react'; |
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import BuyIcon from '../icon/overview-buy-icon.component'; |
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// The mdx file to document component api and usage |
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import README from './README.mdx'; |
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import Button from '.'; |
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// The default storybook component export should always follow the same template |
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export default { |
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title: 'Button', // The `title` effects the components tile and location in storybook |
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id: __filename, // The file name id is used to track what storybook files have changed in CI |
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component: Button, // The component you are documenting |
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parameters: { |
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docs: { |
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page: README, // Reference to the mdx file docs page |
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}, |
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}, |
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// the controls plugin argTypes are used for the interactivity of the component |
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argTypes: { |
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children: { control: 'text' }, |
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disabled: { control: 'boolean' }, |
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// use the updated action api to log actions in the actions tab |
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onClick: { action: 'clicked' }, |
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type: { |
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control: { |
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type: 'select', |
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}, |
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options: [ |
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'default', |
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'primary', |
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'secondary', |
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'warning', |
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'danger', |
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'danger-primary', |
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'link', |
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], |
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}, |
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submit: { control: 'boolean' }, |
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large: { control: 'boolean' }, |
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className: { control: 'text' }, |
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icon: { |
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control: { |
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type: 'select', |
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}, |
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options: ['BuyIcon'], |
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mapping: { |
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BuyIcon: <BuyIcon />, |
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}, |
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}, |
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}, |
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}; |
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// First story component should always be called "DefaultStory" |
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// The `DefaultStory` should include argTypes and controls where appropriate |
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export const DefaultStory = (args) => ( |
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<Button {...args}>{args.children}</Button> |
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); |
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// The name of the DefaultStory component can be renamed to simply "Default" |
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DefaultStory.storyName = 'Default'; |
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// More stories should be added for different usage examples |
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// You can add as many stories as you think appropriate to comprehensively document the component |
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export const Types = (args) => ( |
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<> |
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<Button {...args} type="default"> |
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{args.children || 'Default'} |
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</Button> |
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<Button {...args} type="primary"> |
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{args.children || 'Primary'} |
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</Button> |
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<Button {...args} type="secondary"> |
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{args.children || 'Secondary'} |
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</Button> |
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<Button {...args} type="warning"> |
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{args.children || 'Warning'} |
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</Button> |
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<Button {...args} type="danger"> |
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{args.children || 'Danger'} |
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</Button> |
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<Button {...args} type="danger-primary"> |
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{args.children || 'Danger primary'} |
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</Button> |
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<Button {...args} type="link"> |
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{args.children || 'Link'} |
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</Button> |
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</> |
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); |
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``` |
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## Writing MDX Documentation |
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Now the storybook components are complete, the `README.mdx` documentation should explain the component in detail. [MDX](https://mdxjs.com/) format lets you seamlessly use `JSX` in your markdown documents. You can import react components and stories into your documentation to enhance the developer experience. |
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```md |
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<!-- import the necessary blocks from storybook docs --> |
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import { Story, Canvas, ArgsTable } from '@storybook/addon-docs'; |
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<!-- import the component to use for the ArgsTable under ## Component API --> |
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import Button from '.'; |
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<!-- Title of the component --> |
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# Button |
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<!-- Brief description of the component --> |
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Buttons communicate actions that users can take. |
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<!-- Embed the DefaultStory using the storybook url --> |
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<Canvas> |
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<Story id="ui-components-ui-button-button-stories-js--default-story" /> |
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</Canvas> |
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## Component API |
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<!-- Display the component api using the ArgsTable --> |
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<ArgsTable of={Button} /> |
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## Usage |
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<!-- Further documentation on usage of the component --> |
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The following describes the props and example usage for this component. |
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### Type |
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By changing the `type` prop you can use different styles of the button. |
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| type | Description | |
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| ----------------- | ----------------------------------------------------------------------------------------------------- | |
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| `default` | default style of the button | |
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| `primary` | the principle call to action on the page | |
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| `secondary` | secondary actions on each page | |
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| `warning` | a warning action in the page | |
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| `danger` | a negative action (such as Delete) on the page | |
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| `danger--primary` | a negative principle call to action (such as Delete) on the page | |
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| `link` | an optional action or navigation action out of the app changes root html tag from `<button>` to `<a>` | |
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<!-- Embed other stories to further illustrate component usage --> |
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<Canvas> |
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<Story id="ui-components-ui-button-button-stories-js--types" /> |
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</Canvas> |
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``` |
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Nice work! You're now ready to start creating comprehensive documentation using storybook 🎉👍 |
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import { Story, Canvas, ArgsTable } from '@storybook/addon-docs'; |
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import Button from '.'; |
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# Button |
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Buttons communicate actions that users can take. |
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<Canvas> |
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<Story id="ui-components-ui-button-button-stories-js--default-story" /> |
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</Canvas> |
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## Component API |
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<ArgsTable of={Button} /> |
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## Usage |
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The following describes the props and example usage for this component. |
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### Type |
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By changing the `type` prop you can use different styles of the button. |
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| type | Description | |
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| ----------------- | ----------------------------------------------------------------------------------------------------- | |
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| `default` | default style of the button | |
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| `primary` | the principle call to action on the page | |
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| `secondary` | secondary actions on each page | |
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| `warning` | a warning action in the page | |
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| `danger` | a negative action (such as Delete) on the page | |
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| `danger--primary` | a negative principle call to action (such as Delete) on the page | |
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| `link` | an optional action or navigation action out of the app changes root html tag from `<button>` to `<a>` | |
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<Canvas> |
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<Story id="ui-components-ui-button-button-stories-js--types" /> |
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</Canvas> |
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### Link Type |
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By changing the `type` to `"link"` the root html element of the button changes from `<button>` to `<a>`. |
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Rendered html |
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```html |
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<a class="button btn-link" role="button" tabindex="0">Click me</a> |
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``` |
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<Canvas> |
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<Story id="ui-components-ui-button-button-stories-js--link-type" /> |
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</Canvas> |
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### With Icon |
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Pass an icon component to `icon` prop to add an icon. |
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<Canvas> |
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<Story id="ui-components-ui-button-button-stories-js--with-icon" /> |
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</Canvas> |
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@ -1,69 +1,96 @@ |
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import React from 'react'; |
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import { action } from '@storybook/addon-actions'; |
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import { text, boolean } from '@storybook/addon-knobs'; |
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import BuyIcon from '../icon/overview-buy-icon.component'; |
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import README from './README.mdx'; |
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import Button from '.'; |
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export default { |
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title: 'Button', |
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id: __filename, |
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component: Button, |
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parameters: { |
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docs: { |
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page: README, |
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}, |
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}, |
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argTypes: { |
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children: { control: 'text' }, |
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disabled: { control: 'boolean' }, |
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onClick: { action: 'clicked' }, |
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type: { |
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control: { |
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type: 'select', |
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}, |
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options: [ |
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'default', |
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'primary', |
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'secondary', |
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'warning', |
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'danger', |
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'danger-primary', |
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'link', |
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], |
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}, |
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submit: { control: 'boolean' }, |
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large: { control: 'boolean' }, |
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className: { control: 'text' }, |
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icon: { |
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control: { |
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type: 'select', |
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}, |
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options: ['BuyIcon'], |
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mapping: { |
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BuyIcon: <BuyIcon />, |
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}, |
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}, |
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}, |
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}; |
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export const primaryType = () => ( |
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<Button |
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onClick={action('clicked')} |
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type="primary" |
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disabled={boolean('disabled', false)} |
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> |
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{text('text', 'Click me')} |
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</Button> |
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export const DefaultStory = (args) => ( |
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<Button {...args}>{args.children}</Button> |
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); |
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export const secondaryType = () => ( |
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<Button |
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onClick={action('clicked')} |
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type="secondary" |
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disabled={boolean('disabled', false)} |
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> |
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{text('text', 'Click me')} |
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</Button> |
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); |
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DefaultStory.storyName = 'Default'; |
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export const defaultType = () => ( |
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<Button |
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onClick={action('clicked')} |
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type="default" |
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disabled={boolean('disabled', false)} |
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> |
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{text('text', 'Click me')} |
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</Button> |
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); |
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DefaultStory.args = { |
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children: 'Default', |
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}; |
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export const warningType = () => ( |
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<Button |
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onClick={action('clicked')} |
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type="warning" |
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disabled={boolean('disabled', false)} |
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> |
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{text('text', 'Click me')} |
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export const Types = (args) => ( |
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<> |
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<Button {...args} type="default"> |
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{args.children || 'Default'} |
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</Button> |
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); |
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export const dangerType = () => ( |
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<Button |
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onClick={action('clicked')} |
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type="danger" |
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disabled={boolean('disabled', false)} |
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> |
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{text('text', 'Click me')} |
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<Button {...args} type="primary"> |
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{args.children || 'Primary'} |
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</Button> |
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<Button {...args} type="secondary"> |
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{args.children || 'Secondary'} |
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</Button> |
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<Button {...args} type="warning"> |
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{args.children || 'Warning'} |
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</Button> |
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<Button {...args} type="danger"> |
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{args.children || 'Danger'} |
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</Button> |
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<Button {...args} type="danger-primary"> |
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{args.children || 'Danger primary'} |
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</Button> |
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<Button {...args} type="link"> |
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{args.children || 'Link'} |
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</Button> |
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</> |
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); |
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export const dangerPrimaryType = () => ( |
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<Button |
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onClick={action('clicked')} |
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type="danger-primary" |
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disabled={boolean('disabled', false)} |
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> |
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{text('text', 'Click me')} |
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export const LinkType = (args) => <Button {...args} type="link" />; |
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LinkType.args = { |
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children: 'Click me', |
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}; |
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export const WithIcon = (args) => ( |
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<Button {...args} type="primary" icon={<BuyIcon />}> |
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{args.children || 'Buy'} |
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</Button> |
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); |
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