63 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			63 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| import hotEmitter from "webpack/hot/emitter.js";
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| import { log } from "./log.js";
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| 
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| /** @typedef {import("../index").Options} Options
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| /** @typedef {import("../index").Status} Status
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| 
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| /**
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|  * @param {Options} options
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|  * @param {Status} status
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|  */
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| function reloadApp(_ref, status) {
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|   var hot = _ref.hot,
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|     liveReload = _ref.liveReload;
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|   if (status.isUnloading) {
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|     return;
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|   }
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|   var currentHash = status.currentHash,
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|     previousHash = status.previousHash;
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|   var isInitial = currentHash.indexOf( /** @type {string} */previousHash) >= 0;
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|   if (isInitial) {
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|     return;
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|   }
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| 
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|   /**
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|    * @param {Window} rootWindow
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|    * @param {number} intervalId
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|    */
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|   function applyReload(rootWindow, intervalId) {
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|     clearInterval(intervalId);
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|     log.info("App updated. Reloading...");
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|     rootWindow.location.reload();
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|   }
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|   var search = self.location.search.toLowerCase();
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|   var allowToHot = search.indexOf("webpack-dev-server-hot=false") === -1;
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|   var allowToLiveReload = search.indexOf("webpack-dev-server-live-reload=false") === -1;
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|   if (hot && allowToHot) {
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|     log.info("App hot update...");
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|     hotEmitter.emit("webpackHotUpdate", status.currentHash);
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|     if (typeof self !== "undefined" && self.window) {
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|       // broadcast update to window
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|       self.postMessage("webpackHotUpdate".concat(status.currentHash), "*");
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|     }
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|   }
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|   // allow refreshing the page only if liveReload isn't disabled
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|   else if (liveReload && allowToLiveReload) {
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|     var rootWindow = self;
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| 
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|     // use parent window for reload (in case we're in an iframe with no valid src)
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|     var intervalId = self.setInterval(function () {
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|       if (rootWindow.location.protocol !== "about:") {
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|         // reload immediately if protocol is valid
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|         applyReload(rootWindow, intervalId);
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|       } else {
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|         rootWindow = rootWindow.parent;
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|         if (rootWindow.parent === rootWindow) {
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|           // if parent equals current window we've reached the root which would continue forever, so trigger a reload anyways
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|           applyReload(rootWindow, intervalId);
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|         }
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|       }
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|     });
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|   }
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| }
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| export default reloadApp; |