78 lines
3.1 KiB
JavaScript
78 lines
3.1 KiB
JavaScript
import _async_to_generator from "@swc/helpers/src/_async_to_generator.mjs";
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/* globals __webpack_hash__ */ import { displayContent } from './fouc';
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import initOnDemandEntries from './on-demand-entries-client';
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import { addMessageListener, connectHMR } from './error-overlay/websocket';
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const data = JSON.parse(document.getElementById('__NEXT_DATA__').textContent);
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window.__NEXT_DATA__ = data;
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let { assetPrefix , page } = data;
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assetPrefix = assetPrefix || '';
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let mostRecentHash = null;
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/* eslint-disable-next-line */ let curHash = __webpack_hash__;
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const hotUpdatePath = assetPrefix + (assetPrefix.endsWith('/') ? '' : '/') + '_next/static/webpack/';
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// Is there a newer version of this code available?
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function isUpdateAvailable() {
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// __webpack_hash__ is the hash of the current compilation.
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// It's a global variable injected by Webpack.
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/* eslint-disable-next-line */ return mostRecentHash !== __webpack_hash__;
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}
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// Webpack disallows updates in other states.
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function canApplyUpdates() {
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return module.hot.status() === 'idle';
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}
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function tryApplyUpdates() {
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return _tryApplyUpdates.apply(this, arguments);
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}
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function _tryApplyUpdates() {
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_tryApplyUpdates = // This function reads code updates on the fly and hard
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// reloads the page when it has changed.
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_async_to_generator(function*() {
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if (!isUpdateAvailable() || !canApplyUpdates()) {
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return;
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}
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try {
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const res = yield fetch(typeof __webpack_runtime_id__ !== 'undefined' ? `${hotUpdatePath}${curHash}.${__webpack_runtime_id__}.hot-update.json` : `${hotUpdatePath}${curHash}.hot-update.json`);
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const jsonData = yield res.json();
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const curPage = page === '/' ? 'index' : page;
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// webpack 5 uses an array instead
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const pageUpdated = (Array.isArray(jsonData.c) ? jsonData.c : Object.keys(jsonData.c)).some((mod)=>{
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return mod.indexOf(`pages${curPage.startsWith('/') ? curPage : `/${curPage}`}`) !== -1 || mod.indexOf(`pages${curPage.startsWith('/') ? curPage : `/${curPage}`}`.replace(/\//g, '\\')) !== -1;
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});
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if (pageUpdated) {
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document.location.reload(true);
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} else {
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curHash = mostRecentHash;
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}
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} catch (err) {
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console.error('Error occurred checking for update', err);
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document.location.reload(true);
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}
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});
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return _tryApplyUpdates.apply(this, arguments);
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}
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addMessageListener((event)=>{
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if (event.data === '\uD83D\uDC93') {
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return;
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}
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try {
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const message = JSON.parse(event.data);
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if (message.action === 'sync' || message.action === 'built') {
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if (!message.hash) {
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return;
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}
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mostRecentHash = message.hash;
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tryApplyUpdates();
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} else if (message.action === 'reloadPage') {
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document.location.reload(true);
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}
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} catch (ex) {
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console.warn('Invalid HMR message: ' + event.data + '\n' + ex);
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}
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});
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connectHMR({
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assetPrefix,
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path: '/_next/webpack-hmr'
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});
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displayContent();
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initOnDemandEntries(data.page);
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//# sourceMappingURL=amp-dev.js.map
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