Download next.js/packages/next/src/client/dev/amp-dev.ts from Devendra174/react-code-dataset: direct link, hf CLI and curl.
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- Download file 3.33 kB
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https://huggingface.co/datasets/Devendra174/react-code-dataset/resolve/main/next.js/packages/next/src/client/dev/amp-dev.ts
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hf download hf://datasets/Devendra174/react-code-dataset/next.js/packages/next/src/client/dev/amp-dev.ts
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curl -L -o amp-dev.ts https://huggingface.co/datasets/Devendra174/react-code-dataset/resolve/main/next.js/packages/next/src/client/dev/amp-dev.ts
3.33 kB
| /* globals __webpack_hash__ */ | |
| import { displayContent } from './fouc' | |
| import initOnDemandEntries from './on-demand-entries-client' | |
| import { addMessageListener, connectHMR } from './hot-reloader/pages/websocket' | |
| import { HMR_ACTIONS_SENT_TO_BROWSER } from '../../server/dev/hot-reloader-types' | |
| import { reportInvalidHmrMessage } from './hot-reloader/shared' | |
| /// <reference types="webpack/module.d.ts" /> | |
| const data = JSON.parse( | |
| (document.getElementById('__NEXT_DATA__') as any).textContent | |
| ) | |
| window.__NEXT_DATA__ = data | |
| let { assetPrefix, page } = data | |
| assetPrefix = assetPrefix || '' | |
| let mostRecentHash: null | string = null | |
| /* eslint-disable-next-line */ | |
| let curHash = __webpack_hash__ | |
| const hotUpdatePath = | |
| assetPrefix + (assetPrefix.endsWith('/') ? '' : '/') + '_next/static/webpack/' | |
| // Is there a newer version of this code available? | |
| function isUpdateAvailable() { | |
| // __webpack_hash__ is the hash of the current compilation. | |
| // It's a global variable injected by Webpack. | |
| /* eslint-disable-next-line */ | |
| return mostRecentHash !== __webpack_hash__ | |
| } | |
| // Webpack disallows updates in other states. | |
| function canApplyUpdates() { | |
| return module.hot.status() === 'idle' | |
| } | |
| // This function reads code updates on the fly and hard | |
| // reloads the page when it has changed. | |
| async function tryApplyUpdates() { | |
| if (!isUpdateAvailable() || !canApplyUpdates()) { | |
| return | |
| } | |
| try { | |
| const res = await fetch( | |
| typeof __webpack_runtime_id__ !== 'undefined' | |
| ? // eslint-disable-next-line no-undef | |
| `${hotUpdatePath}${curHash}.${__webpack_runtime_id__}.hot-update.json` | |
| : `${hotUpdatePath}${curHash}.hot-update.json` | |
| ) | |
| const jsonData = await res.json() | |
| const curPage = page === '/' ? 'index' : page | |
| // webpack 5 uses an array instead | |
| const pageUpdated = ( | |
| Array.isArray(jsonData.c) ? jsonData.c : Object.keys(jsonData.c) | |
| ).some((mod: string) => { | |
| return ( | |
| mod.indexOf( | |
| `pages${curPage.startsWith('/') ? curPage : `/${curPage}`}` | |
| ) !== -1 || | |
| mod.indexOf( | |
| `pages${curPage.startsWith('/') ? curPage : `/${curPage}`}`.replace( | |
| /\//g, | |
| '\\' | |
| ) | |
| ) !== -1 | |
| ) | |
| }) | |
| if (pageUpdated) { | |
| window.location.reload() | |
| } else { | |
| curHash = mostRecentHash as string | |
| } | |
| } catch (err) { | |
| console.error('Error occurred checking for update', err) | |
| window.location.reload() | |
| } | |
| } | |
| addMessageListener((message) => { | |
| if (!('action' in message)) { | |
| return | |
| } | |
| try { | |
| // actions which are not related to amp-dev | |
| if ( | |
| message.action === HMR_ACTIONS_SENT_TO_BROWSER.SERVER_ERROR || | |
| message.action === HMR_ACTIONS_SENT_TO_BROWSER.DEV_PAGES_MANIFEST_UPDATE | |
| ) { | |
| return | |
| } | |
| if ( | |
| message.action === HMR_ACTIONS_SENT_TO_BROWSER.SYNC || | |
| message.action === HMR_ACTIONS_SENT_TO_BROWSER.BUILT | |
| ) { | |
| if (!message.hash) { | |
| return | |
| } | |
| mostRecentHash = message.hash | |
| tryApplyUpdates() | |
| } else if (message.action === HMR_ACTIONS_SENT_TO_BROWSER.RELOAD_PAGE) { | |
| window.location.reload() | |
| } | |
| } catch (err: unknown) { | |
| reportInvalidHmrMessage(message, err) | |
| } | |
| }) | |
| connectHMR({ | |
| assetPrefix, | |
| path: '/_next/webpack-hmr', | |
| }) | |
| displayContent() | |
| initOnDemandEntries(data.page) | |