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- "use strict";
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = connect;
- var _interop_require_default = require("@swc/helpers/lib/_interop_require_default.js").default;
- var _client = require("next/dist/compiled/@next/react-dev-overlay/dist/client");
- var _stripAnsi = _interop_require_default(require("next/dist/compiled/strip-ansi"));
- var _websocket = require("./websocket");
- var _formatWebpackMessages = _interop_require_default(require("./format-webpack-messages"));
- function connect() {
- (0, _client).register();
- (0, _websocket).addMessageListener((event)=>{
- if (event.data.indexOf('action') === -1) return;
- try {
- processMessage(event);
- } catch (ex) {
- console.warn('Invalid HMR message: ' + event.data + '\n', ex);
- }
- });
- return {
- subscribeToHmrEvent (handler) {
- customHmrEventHandler = handler;
- },
- onUnrecoverableError () {
- hadRuntimeError = true;
- }
- };
- }
- // This alternative WebpackDevServer combines the functionality of:
- // https://github.com/webpack/webpack-dev-server/blob/webpack-1/client/index.js
- // https://github.com/webpack/webpack/blob/webpack-1/hot/dev-server.js
- // It only supports their simplest configuration (hot updates on same server).
- // It makes some opinionated choices on top, like adding a syntax error overlay
- // that looks similar to our console output. The error overlay is inspired by:
- // https://github.com/glenjamin/webpack-hot-middleware
- window.__nextDevClientId = Math.round(Math.random() * 100 + Date.now());
- let hadRuntimeError = false;
- let customHmrEventHandler;
- // Remember some state related to hot module replacement.
- var isFirstCompilation = true;
- var mostRecentCompilationHash = null;
- var hasCompileErrors = false;
- function clearOutdatedErrors() {
- // Clean up outdated compile errors, if any.
- if (typeof console !== 'undefined' && typeof console.clear === 'function') {
- if (hasCompileErrors) {
- console.clear();
- }
- }
- }
- // Successful compilation.
- function handleSuccess() {
- clearOutdatedErrors();
- const isHotUpdate = !isFirstCompilation || window.__NEXT_DATA__.page !== '/_error' && isUpdateAvailable();
- isFirstCompilation = false;
- hasCompileErrors = false;
- // Attempt to apply hot updates or reload.
- if (isHotUpdate) {
- tryApplyUpdates(function onSuccessfulHotUpdate(hasUpdates) {
- // Only dismiss it when we're sure it's a hot update.
- // Otherwise it would flicker right before the reload.
- onFastRefresh(hasUpdates);
- });
- }
- }
- // Compilation with warnings (e.g. ESLint).
- function handleWarnings(warnings) {
- clearOutdatedErrors();
- const isHotUpdate = !isFirstCompilation;
- isFirstCompilation = false;
- hasCompileErrors = false;
- function printWarnings() {
- // Print warnings to the console.
- const formatted = (0, _formatWebpackMessages).default({
- warnings: warnings,
- errors: []
- });
- if (typeof console !== 'undefined' && typeof console.warn === 'function') {
- for(let i = 0; i < formatted.warnings.length; i++){
- if (i === 5) {
- console.warn('There were more warnings in other files.\n' + 'You can find a complete log in the terminal.');
- break;
- }
- console.warn((0, _stripAnsi).default(formatted.warnings[i]));
- }
- }
- }
- printWarnings();
- // Attempt to apply hot updates or reload.
- if (isHotUpdate) {
- tryApplyUpdates(function onSuccessfulHotUpdate(hasUpdates) {
- // Only dismiss it when we're sure it's a hot update.
- // Otherwise it would flicker right before the reload.
- onFastRefresh(hasUpdates);
- });
- }
- }
- // Compilation with errors (e.g. syntax error or missing modules).
- function handleErrors(errors) {
- clearOutdatedErrors();
- isFirstCompilation = false;
- hasCompileErrors = true;
- // "Massage" webpack messages.
- var formatted = (0, _formatWebpackMessages).default({
- errors: errors,
- warnings: []
- });
- // Only show the first error.
- (0, _client).onBuildError(formatted.errors[0]);
- // Also log them to the console.
- if (typeof console !== 'undefined' && typeof console.error === 'function') {
- for(var i = 0; i < formatted.errors.length; i++){
- console.error((0, _stripAnsi).default(formatted.errors[i]));
- }
- }
- // Do not attempt to reload now.
- // We will reload on next success instead.
- if (process.env.__NEXT_TEST_MODE) {
- if (self.__NEXT_HMR_CB) {
- self.__NEXT_HMR_CB(formatted.errors[0]);
- self.__NEXT_HMR_CB = null;
- }
- }
- }
- let startLatency = undefined;
- function onFastRefresh(hasUpdates) {
- (0, _client).onBuildOk();
- if (hasUpdates) {
- (0, _client).onRefresh();
- }
- if (startLatency) {
- const endLatency = Date.now();
- const latency = endLatency - startLatency;
- console.log(`[Fast Refresh] done in ${latency}ms`);
- (0, _websocket).sendMessage(JSON.stringify({
- event: 'client-hmr-latency',
- id: window.__nextDevClientId,
- startTime: startLatency,
- endTime: endLatency
- }));
- if (self.__NEXT_HMR_LATENCY_CB) {
- self.__NEXT_HMR_LATENCY_CB(latency);
- }
- }
- }
- // There is a newer version of the code available.
- function handleAvailableHash(hash) {
- // Update last known compilation hash.
- mostRecentCompilationHash = hash;
- }
- // Handle messages from the server.
- function processMessage(e) {
- const obj = JSON.parse(e.data);
- switch(obj.action){
- case 'building':
- {
- startLatency = Date.now();
- console.log('[Fast Refresh] rebuilding');
- break;
- }
- case 'built':
- case 'sync':
- {
- if (obj.hash) {
- handleAvailableHash(obj.hash);
- }
- const { errors , warnings } = obj;
- const hasErrors = Boolean(errors && errors.length);
- if (hasErrors) {
- (0, _websocket).sendMessage(JSON.stringify({
- event: 'client-error',
- errorCount: errors.length,
- clientId: window.__nextDevClientId
- }));
- return handleErrors(errors);
- }
- const hasWarnings = Boolean(warnings && warnings.length);
- if (hasWarnings) {
- (0, _websocket).sendMessage(JSON.stringify({
- event: 'client-warning',
- warningCount: warnings.length,
- clientId: window.__nextDevClientId
- }));
- return handleWarnings(warnings);
- }
- (0, _websocket).sendMessage(JSON.stringify({
- event: 'client-success',
- clientId: window.__nextDevClientId
- }));
- return handleSuccess();
- }
- case 'serverComponentChanges':
- {
- (0, _websocket).sendMessage(JSON.stringify({
- event: 'server-component-reload-page',
- clientId: window.__nextDevClientId
- }));
- return window.location.reload();
- }
- default:
- {
- if (customHmrEventHandler) {
- customHmrEventHandler(obj);
- break;
- }
- break;
- }
- }
- }
- // Is there a newer version of this code available?
- function isUpdateAvailable() {
- /* globals __webpack_hash__ */ // __webpack_hash__ is the hash of the current compilation.
- // It's a global variable injected by Webpack.
- return mostRecentCompilationHash !== __webpack_hash__;
- }
- // Webpack disallows updates in other states.
- function canApplyUpdates() {
- return module.hot.status() === 'idle';
- }
- function afterApplyUpdates(fn) {
- if (canApplyUpdates()) {
- fn();
- } else {
- function handler(status) {
- if (status === 'idle') {
- module.hot.removeStatusHandler(handler);
- fn();
- }
- }
- module.hot.addStatusHandler(handler);
- }
- }
- // Attempt to update code on the fly, fall back to a hard reload.
- function tryApplyUpdates(onHotUpdateSuccess) {
- if (!module.hot) {
- // HotModuleReplacementPlugin is not in Webpack configuration.
- console.error('HotModuleReplacementPlugin is not in Webpack configuration.');
- // window.location.reload();
- return;
- }
- if (!isUpdateAvailable() || !canApplyUpdates()) {
- (0, _client).onBuildOk();
- return;
- }
- function handleApplyUpdates(err, updatedModules) {
- if (err || hadRuntimeError || !updatedModules) {
- if (err) {
- console.warn('[Fast Refresh] performing full reload\n\n' + "Fast Refresh will perform a full reload when you edit a file that's imported by modules outside of the React rendering tree.\n" + 'You might have a file which exports a React component but also exports a value that is imported by a non-React component file.\n' + 'Consider migrating the non-React component export to a separate file and importing it into both files.\n\n' + 'It is also possible the parent component of the component you edited is a class component, which disables Fast Refresh.\n' + 'Fast Refresh requires at least one parent function component in your React tree.');
- } else if (hadRuntimeError) {
- console.warn('[Fast Refresh] performing full reload because your application had an unrecoverable error');
- }
- performFullReload(err);
- return;
- }
- const hasUpdates = Boolean(updatedModules.length);
- if (typeof onHotUpdateSuccess === 'function') {
- // Maybe we want to do something.
- onHotUpdateSuccess(hasUpdates);
- }
- if (isUpdateAvailable()) {
- // While we were updating, there was a new update! Do it again.
- tryApplyUpdates(hasUpdates ? _client.onBuildOk : onHotUpdateSuccess);
- } else {
- (0, _client).onBuildOk();
- if (process.env.__NEXT_TEST_MODE) {
- afterApplyUpdates(()=>{
- if (self.__NEXT_HMR_CB) {
- self.__NEXT_HMR_CB();
- self.__NEXT_HMR_CB = null;
- }
- });
- }
- }
- }
- // https://webpack.js.org/api/hot-module-replacement/#check
- module.hot.check(/* autoApply */ true).then((updatedModules)=>{
- handleApplyUpdates(null, updatedModules);
- }, (err)=>{
- handleApplyUpdates(err, null);
- });
- }
- function performFullReload(err) {
- const stackTrace = err && (err.stack && err.stack.split('\n').slice(0, 5).join('\n') || err.message || err + '');
- (0, _websocket).sendMessage(JSON.stringify({
- event: 'client-full-reload',
- stackTrace
- }));
- window.location.reload();
- }
- if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
- Object.defineProperty(exports.default, '__esModule', { value: true });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
- }
- //# sourceMappingURL=hot-dev-client.js.map
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