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docs/pages/_app.tsx
Mike Surowiec e377d74419 React: import necessary javascripts directly (#20001)
* import javascript files directly

* move globally required js to _app

* fix: js initialization

* set next env for tests
2021-06-21 21:55:49 +00:00

74 lines
2.2 KiB
TypeScript

import React, { useEffect } from 'react'
import App from 'next/app'
import type { AppProps, AppContext } from 'next/app'
import Head from 'next/head'
import { useTheme, ThemeProvider } from '@primer/components'
import { defaultThemeProps, getThemeProps } from 'components/lib/getThemeProps'
import '../stylesheets/index.scss'
import events from 'javascripts/events'
import experiment from 'javascripts/experiment'
import setNextEnv from 'javascripts/set-next-env'
type MyAppProps = AppProps & { csrfToken: string; themeProps: typeof defaultThemeProps }
const MyApp = ({ Component, pageProps, csrfToken, themeProps }: MyAppProps) => {
useEffect(() => {
events()
experiment()
setNextEnv()
}, [])
return (
<>
<Head>
<meta charSet="utf-8" />
<title>GitHub Documentation</title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="alternate icon" type="image/png" href="/assets/images/site/favicon.png" />
<link rel="icon" type="image/svg+xml" href="/assets/images/site/favicon.svg" />
<meta
name="google-site-verification"
content="OgdQc0GZfjDI52wDv1bkMT-SLpBUo_h5nn9mI9L22xQ"
/>
<meta
name="google-site-verification"
content="c1kuD-K2HIVF635lypcsWPoD4kilo5-jA_wBFyT4uMY"
/>
<meta name="csrf-token" content={csrfToken} />
</Head>
<ThemeProvider>
<SetTheme themeProps={themeProps} />
<Component {...pageProps} />
</ThemeProvider>
</>
)
}
MyApp.getInitialProps = async (appContext: AppContext) => {
const { ctx } = appContext
// calls page's `getInitialProps` and fills `appProps.pageProps`
const appProps = await App.getInitialProps(appContext)
const req: any = ctx.req
return { ...appProps, themeProps: getThemeProps(req), csrfToken: req?.csrfToken?.() || '' }
}
const SetTheme = ({ themeProps }: { themeProps: typeof defaultThemeProps }) => {
// Cause primer/components to re-evaluate the 'auto' color mode on client side render
const { setColorMode } = useTheme()
useEffect(() => {
setTimeout(() => {
setColorMode(themeProps.colorMode as any)
})
}, [])
return null
}
export default MyApp