Renderer logging to file

Related to https://github.com/lensapp/support-lens-extension/issues/118

src/renderer/bootstrap.tsx

@@ -45,6 +45,7 @@ import autoRegistrationInjectable from "../common/k8s-api/api-manager/auto-regis
 import assert from "assert";
 import startFrameInjectable from "./start-frame/start-frame.injectable";
 import initializeSentryReportingWithInjectable from "../common/error-reporting/initialize-sentry-reporting.injectable";
+import addFileLoggingInjectable from "./logger/add-file-logging.injectable";
 
 configurePackages(); // global packages
 registerCustomThemes(); // monaco editor themes
@@ -91,6 +92,8 @@ export async function bootstrap(di: DiContainer) {
    */
   di.inject(autoRegistrationInjectable);
 
+  di.inject(addFileLoggingInjectable);
+
   await attachChromeDebugger();
   rootElem.classList.toggle("is-mac", isMac);
 

src/renderer/logger/add-file-logging.injectable.ts

@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import { transports } from "winston";
+import type winston from "winston";
+import directoryForLogsInjectable from "../../common/app-paths/directory-for-logs.injectable";
+import loggerInjectable from "../../common/logger.injectable";
+
+const addFileLoggingInjectable = getInjectable({
+  id: "add-renderer-file-logger-transport",
+  causesSideEffects: true,
+  instantiate: (di) => {
+    const logger = di.inject(loggerInjectable) as winston.Logger;
+
+    return logger.add(new transports.File({
+      handleExceptions: false,
+      level: "debug",
+      filename: "lens-renderer.log",
+      dirname: di.inject(directoryForLogsInjectable),
+      maxsize: 1024 * 1024,
+      maxFiles: 1,
+      tailable: true,
+    }));
+  },
+});
+
+export default addFileLoggingInjectable;