1 files changed, 52 insertions, 0 deletions
diff --git a/node_modules/webpack/hot/dev-server.js b/node_modules/webpack/hot/dev-server.js
new file mode 100644
index 000000000..da39afedd
--- /dev/null
+++ b/node_modules/webpack/hot/dev-server.js
@@ -0,0 +1,52 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+/*globals window __webpack_hash__ */
+if(module.hot) {
+	var lastHash;
+	var upToDate = function upToDate() {
+		return lastHash.indexOf(__webpack_hash__) >= 0;
+	};
+	var check = function check() {
+		module.hot.check(true).then(function(updatedModules) {
+			if(!updatedModules) {
+				console.warn("[HMR] Cannot find update. Need to do a full reload!");
+				console.warn("[HMR] (Probably because of restarting the webpack-dev-server)");
+				window.location.reload();
+				return;
+			}
+
+			if(!upToDate()) {
+				check();
+			}
+
+			require("./log-apply-result")(updatedModules, updatedModules);
+
+			if(upToDate()) {
+				console.log("[HMR] App is up to date.");
+			}
+
+		}).catch(function(err) {
+			var status = module.hot.status();
+			if(["abort", "fail"].indexOf(status) >= 0) {
+				console.warn("[HMR] Cannot apply update. Need to do a full reload!");
+				console.warn("[HMR] " + err.stack || err.message);
+				window.location.reload();
+			} else {
+				console.warn("[HMR] Update failed: " + err.stack || err.message);
+			}
+		});
+	};
+	var hotEmitter = require("./emitter");
+	hotEmitter.on("webpackHotUpdate", function(currentHash) {
+		lastHash = currentHash;
+		if(!upToDate() && module.hot.status() === "idle") {
+			console.log("[HMR] Checking for updates on the server...");
+			check();
+		}
+	});
+	console.log("[HMR] Waiting for update signal from WDS...");
+} else {
+	throw new Error("[HMR] Hot Module Replacement is disabled.");
+}