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import '../lib/require-instrumentation-client'
import { hydrate, router } from './'
import initOnDemandEntries from './dev/on-demand-entries-client'
import { displayContent } from './dev/fouc'
import {
connectHMR,
addMessageListener,
} from './dev/hot-reloader/pages/websocket'
import {
assign,
urlQueryToSearchParams,
} from '../shared/lib/router/utils/querystring'
import { HMR_ACTIONS_SENT_TO_BROWSER } from '../server/dev/hot-reloader-types'
import { RuntimeErrorHandler } from './dev/runtime-error-handler'
import { REACT_REFRESH_FULL_RELOAD_FROM_ERROR } from './dev/hot-reloader/shared'
import { performFullReload } from './dev/hot-reloader/pages/hot-reloader-pages'
import { dispatcher } from 'next/dist/compiled/next-devtools'
export function pageBootstrap(assetPrefix: string) {
connectHMR({ assetPrefix, path: '/_next/webpack-hmr' })
return hydrate({ beforeRender: displayContent }).then(() => {
initOnDemandEntries()
let reloading = false
addMessageListener((payload) => {
if (reloading) return
if ('action' in payload) {
switch (payload.action) {
case HMR_ACTIONS_SENT_TO_BROWSER.SERVER_ERROR: {
const { stack, message } = JSON.parse(payload.errorJSON)
const error = new Error(message)
error.stack = stack
throw error
}
case HMR_ACTIONS_SENT_TO_BROWSER.RELOAD_PAGE: {
reloading = true
window.location.reload()
break
}
case HMR_ACTIONS_SENT_TO_BROWSER.DEV_PAGES_MANIFEST_UPDATE: {
fetch(
`${assetPrefix}/_next/static/development/_devPagesManifest.json`
)
.then((res) => res.json())
.then((manifest) => {
window.__DEV_PAGES_MANIFEST = manifest
})
.catch((err) => {
console.log(`Failed to fetch devPagesManifest`, err)
})
break
}
case HMR_ACTIONS_SENT_TO_BROWSER.ADDED_PAGE:
case HMR_ACTIONS_SENT_TO_BROWSER.REMOVED_PAGE:
case HMR_ACTIONS_SENT_TO_BROWSER.SERVER_COMPONENT_CHANGES:
case HMR_ACTIONS_SENT_TO_BROWSER.SYNC:
case HMR_ACTIONS_SENT_TO_BROWSER.BUILT:
case HMR_ACTIONS_SENT_TO_BROWSER.BUILDING:
case HMR_ACTIONS_SENT_TO_BROWSER.TURBOPACK_MESSAGE:
case HMR_ACTIONS_SENT_TO_BROWSER.TURBOPACK_CONNECTED:
case HMR_ACTIONS_SENT_TO_BROWSER.ISR_MANIFEST:
case HMR_ACTIONS_SENT_TO_BROWSER.DEVTOOLS_CONFIG:
// Most of these action types are handled in
// src/client/dev/hot-reloader/pages/hot-reloader-pages.ts
break
default:
payload satisfies never
}
} else if ('event' in payload) {
switch (payload.event) {
case HMR_ACTIONS_SENT_TO_BROWSER.MIDDLEWARE_CHANGES: {
return window.location.reload()
}
case HMR_ACTIONS_SENT_TO_BROWSER.CLIENT_CHANGES: {
// This is used in `../server/dev/turbopack-utils.ts`.
const isOnErrorPage = window.next.router.pathname === '/_error'
// On the error page we want to reload the page when a page was changed
if (isOnErrorPage) {
if (RuntimeErrorHandler.hadRuntimeError) {
console.warn(REACT_REFRESH_FULL_RELOAD_FROM_ERROR)
}
reloading = true
performFullReload(null)
}
break
}
case HMR_ACTIONS_SENT_TO_BROWSER.SERVER_ONLY_CHANGES: {
if (RuntimeErrorHandler.hadRuntimeError) {
console.warn(REACT_REFRESH_FULL_RELOAD_FROM_ERROR)
performFullReload(null)
}
const { pages } = payload
// Make sure to reload when the dev-overlay is showing for an
// API route
// TODO: Fix `__NEXT_PAGE` type
if (pages.includes(router.query.__NEXT_PAGE as string)) {
return window.location.reload()
}
if (!router.clc && pages.includes(router.pathname)) {
console.log('Refreshing page data due to server-side change')
dispatcher.buildingIndicatorShow()
const clearIndicator = dispatcher.buildingIndicatorHide
router
.replace(
router.pathname +
'?' +
String(
assign(
urlQueryToSearchParams(router.query),
new URLSearchParams(location.search)
)
),
router.asPath,
{ scroll: false }
)
.catch(() => {
// trigger hard reload when failing to refresh data
// to show error overlay properly
location.reload()
})
.finally(clearIndicator)
}
break
}
default:
payload satisfies never
}
}
})
})
}
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