fix checks

CHANGELOG.md

@@ -39,6 +39,7 @@ the release.
   ([#1515](https://github.com/open-telemetry/opentelemetry-demo/pull/1486))
 * [frontend] Fix imageloading issues on optimized images. bump next.js version to 13.5.1
   ([#1571](https://github.com/open-telemetry/opentelemetry-demo/pull/1571))
+
 ## 1.9.0
 
 * [chore] docker compose: add container name as tag attribute to container logs

src/frontend/utils/imageLoader.js

@@ -1,18 +1,20 @@
-  /*
-   * We connect to imageprovider through the envoy proxy, straight from the browser, for this we need to know the current hostname and port.
-   * During building and serverside rendering, these are undefined so we use some conditionals and default values.
-   */
-  let hostname = "localhost";
-  let port = 8080;
-  let protocol = "http";
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+/*
+  * We connect to imageprovider through the envoy proxy, straight from the browser, for this we need to know the current hostname and port.
+  * During building and serverside rendering, these are undefined so we use some conditionals and default values.
+  */
+let hostname = "localhost";
+let port = 8080;
+let protocol = "http";
 
-  if (typeof window !== "undefined" && window.location) {
-    hostname = window.location.hostname;
-    port = window.location.port ? parseInt(window.location.port, 10) : (window.location.protocol === "https:" ? 443 : 80);
-    protocol = window.location.protocol.slice(0, -1); // Remove trailing ':'
-  }
+if (typeof window !== "undefined" && window.location) {
+  hostname = window.location.hostname;
+  port = window.location.port ? parseInt(window.location.port, 10) : (window.location.protocol === "https:" ? 443 : 80);
+  protocol = window.location.protocol.slice(0, -1); // Remove trailing ':'
+}
 
-  export default function imageLoader({ src, width, quality }) {
-    // We pass down the optimization request to the iamgeprovider service here, without this, nextJs would try to use internal optimizer which is not working with the external imageprovider.
-    return `${protocol}://${hostname}:${port}/${src}?w=${width}&q=${quality || 75}`
-  }
+export default function imageLoader({ src, width, quality }) {
+  // We pass down the optimisation request to the imageprovider service here, without this, nextJs would try to use internal optimiser which is not working with the external imageprovider.
+  return `${protocol}://${hostname}:${port}/${src}?w=${width}&q=${quality || 75}`
+}