Support extensions in main process (#1032)

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

src/main/index.ts

@@ -19,6 +19,7 @@ import { workspaceStore } from "../common/workspace-store";
 import { tracker } from "../common/tracker";
 import { extensionManager } from "../extensions/extension-manager";
 import { extensionLoader } from "../extensions/extension-loader";
+import { getLensRuntime } from "../extensions/lens-runtime";
 import logger from "./logger"
 
 const workingDir = path.join(app.getPath("appData"), appName);
@@ -78,7 +79,9 @@ async function main() {
   // create window manager and open app
   windowManager = new WindowManager(proxyPort);
 
+  extensionLoader.loadOnMain(getLensRuntime)
   extensionLoader.extensions.replace(await extensionManager.load())
+  extensionLoader.broadcastExtensions()
 }
 
 app.on("ready", main);

src/main/window-manager.ts

@@ -4,6 +4,7 @@ import { BrowserWindow, dialog, ipcMain, shell, webContents } from "electron"
 import windowStateKeeper from "electron-window-state"
 import { observable } from "mobx";
 import { initMenu } from "./menu";
+import { extensionLoader } from "../extensions/extension-loader";
 
 export class WindowManager {
   protected mainView: BrowserWindow;
@@ -40,6 +41,9 @@ export class WindowManager {
       event.preventDefault();
       shell.openExternal(url);
     });
+    this.mainView.webContents.on("dom-ready", () => {
+      extensionLoader.broadcastExtensions()
+    })
 
     // track visible cluster from ui
     ipcMain.on("cluster-view:current-id", (event, clusterId: ClusterId) => {
@@ -72,8 +76,8 @@ export class WindowManager {
     try {
       await this.showSplash();
       await this.mainView.loadURL(`http://localhost:${this.proxyPort}`)
-      this.mainView.show();
-      this.splashWindow.close();
+      this.mainView.show()
+      this.splashWindow.close()
     } catch (err) {
       dialog.showErrorBox("ERROR!", err.toString())
     }