mirror of
https://github.com/primer/css.git
synced 2024-12-12 10:47:14 +03:00
102 lines
2.8 KiB
JavaScript
102 lines
2.8 KiB
JavaScript
import React from 'react'
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import App, {Container} from 'next/app'
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import {MDXProvider} from '@mdx-js/tag'
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import Head from 'next/head'
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import {withMDXLive} from 'mdx-live'
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import {BaseStyles, Box, Flex, Link, theme} from '@primer/components'
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import {SideNav, Header, IndexHero} from '../src/components'
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import {rootPage} from '../src/utils'
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import 'primer/build/build.css'
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import 'prism-github/prism-github.css'
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export default class MyApp extends App {
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static async getInitialProps({Component, ctx}) {
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let page = {}
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if (Component.getInitialProps) {
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page = await Component.getInitialProps(ctx)
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}
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return {page}
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}
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render() {
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// strip the trailing slash
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const pathname = this.props.router.pathname.replace(/\/$/, '')
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const {Component, page} = this.props
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const node = rootPage.first(node => node.path === pathname)
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const {meta = {}, outline: getOutline = () => []} = node || {}
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const components = {
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// render links with our component
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a: Link,
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p: ({children, ...rest}) => {
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if (children === '{:toc}') {
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return <TableOfContents outline={getOutline()} {...rest} />
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} else {
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return <p {...rest}>{children}</p>
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}
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},
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code: withMDXLive('pre'),
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pre: props => props.children
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}
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return (
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<BaseStyles style={{fontFamily: theme.fonts.normal}}>
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<Container>
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<Head>
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<title>Primer CSS{meta.title ? ` / ${meta.title}` : null}</title>
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</Head>
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<Header />
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<Flex display={['block', 'block', 'flex', 'flex']} flexDirection="row-reverse">
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<Box width="100%">
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{meta.hero ? <IndexHero /> : null}
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<Box color="gray.9" maxWidth={1012} width="100%" my={6} mx="auto" px={6}>
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<div className="markdown-body">
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{meta.title ? <h1>{meta.title}</h1> : null}
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<MDXProvider components={components}>
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<Component {...page} />
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</MDXProvider>
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<pre>meta: {JSON.stringify(meta, null, 2)}</pre>
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</div>
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{/* TODO: bring back edit link! */}
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</Box>
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</Box>
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<SideNav />
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</Flex>
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</Container>
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</BaseStyles>
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)
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}
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}
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function TableOfContents({outline, ...rest}) {
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if (outline && outline.length) {
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return (
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<Box is="details" mb={4}>
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<summary>Table of contents</summary>
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<List items={outline} {...rest} />
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</Box>
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)
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}
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return null
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}
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function List({items, ...rest}) {
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if (items && items.length) {
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return (
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<ul {...rest}>
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{items.map(item => (
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<li key={item.id}>
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<a href={`#${item.id}`}>{item.title}</a>
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<List items={item.children} />
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</li>
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))}
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</ul>
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)
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}
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return null
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}
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