Add sentry error reporting

package.json

@@ -34,6 +34,7 @@
     "wrangler": "^3.0.0"
   },
   "dependencies": {
+    "@cfworker/sentry": "^2.0.0",
     "@octokit/auth-app": "^6.0.3",
     "octokit": "^3.1.2"
   }

src/index.ts

@@ -1,4 +1,5 @@
 import { type IRequestStrict, Router, error, text } from "itty-router";
+import { captureError } from "@cfworker/sentry";
 import { useOctoApp } from "./octo";
 import { unwrap } from "./utils";
 
@@ -39,6 +40,20 @@ export default {
       return await router.handle(request, env, ctx);
     } catch (error) {
       console.error("Router raised exception", error);
+
+      if (env.SENTRY_DSN) {
+        const { posted } = captureError({
+          sentryDsn: env.SENTRY_DSN,
+          environment: "prod",
+          release: "release",
+          err: error,
+          request,
+          user: "",
+        });
+
+        ctx.waitUntil(posted);
+      }
+
       return text("Internal server error", { status: 500 });
     }
   },

worker-configuration.d.ts

@@ -14,6 +14,11 @@ interface Env {
    */
   GH_PRIVATE_KEY: string;
 
+  /**
+   * Sentry DSN. Optional and might not be configured
+   */
+  SENTRY_DSN?: string;
+
   // Example binding to KV. Learn more at https://developers.cloudflare.com/workers/runtime-apis/kv/
   // MY_KV_NAMESPACE: KVNamespace;
   //