WIP - add extractor, generate snippet_data

node_modules/webpack-dev-server/client/utils/reloadApp.js

@@ -0,0 +1,55 @@
+'use strict';
+/* global WorkerGlobalScope self */
+
+var _require = require('./log'),
+    log = _require.log;
+
+function reloadApp(_ref, _ref2) {
+  var hotReload = _ref.hotReload,
+      hot = _ref.hot,
+      liveReload = _ref.liveReload;
+  var isUnloading = _ref2.isUnloading,
+      currentHash = _ref2.currentHash;
+
+  if (isUnloading || !hotReload) {
+    return;
+  }
+
+  if (hot) {
+    log.info('[WDS] App hot update...');
+
+    var hotEmitter = require('webpack/hot/emitter');
+
+    hotEmitter.emit('webpackHotUpdate', currentHash);
+
+    if (typeof self !== 'undefined' && self.window) {
+      // broadcast update to window
+      self.postMessage("webpackHotUpdate".concat(currentHash), '*');
+    }
+  } // allow refreshing the page only if liveReload isn't disabled
+  else if (liveReload) {
+      var rootWindow = self; // use parent window for reload (in case we're in an iframe with no valid src)
+
+      var intervalId = self.setInterval(function () {
+        if (rootWindow.location.protocol !== 'about:') {
+          // reload immediately if protocol is valid
+          applyReload(rootWindow, intervalId);
+        } else {
+          rootWindow = rootWindow.parent;
+
+          if (rootWindow.parent === rootWindow) {
+            // if parent equals current window we've reached the root which would continue forever, so trigger a reload anyways
+            applyReload(rootWindow, intervalId);
+          }
+        }
+      });
+    }
+
+  function applyReload(rootWindow, intervalId) {
+    clearInterval(intervalId);
+    log.info('[WDS] App updated. Reloading...');
+    rootWindow.location.reload();
+  }
+}
+
+module.exports = reloadApp;