Enable exception reporting & default error screen to report GitHub bug (#82)

src/components/ErrorBoundary.tsx

+import React, {
+  Component,
+  ErrorInfo,
+  ReactNode,
+  useState,
+  useEffect,
+} from "react";
+import { Button } from "@/components/ui/button";
+import { LightbulbIcon } from "lucide-react";
+import { ErrorComponentProps } from "@tanstack/react-router";
+import { usePostHog } from "posthog-js/react";
+import { IpcClient } from "@/ipc/ipc_client";
+
+export function ErrorBoundary({ error }: ErrorComponentProps) {
+  const [isLoading, setIsLoading] = useState(false);
+  const posthog = usePostHog();
+
+  useEffect(() => {
+    console.error("An error occurred in the route:", error);
+    posthog.captureException(error);
+  }, [error]);
+
+  const handleReportBug = async () => {
+    setIsLoading(true);
+    try {
+      // Get system debug info
+      const debugInfo = await IpcClient.getInstance().getSystemDebugInfo();
+
+      // Create a formatted issue body with the debug info and error information
+      const issueBody = `
+## Bug Description
+<!-- Please describe the issue you're experiencing -->
+
+## Steps to Reproduce
+<!-- Please list the steps to reproduce the issue -->
+
+## Expected Behavior
+<!-- What did you expect to happen? -->
+
+## Actual Behavior
+<!-- What actually happened? -->
+
+## Error Details
+- Error Name: ${error?.name || "Unknown"}
+- Error Message: ${error?.message || "Unknown"}
+${error?.stack ? `\n\`\`\`\n${error.stack.slice(0, 1000)}\n\`\`\`` : ""}
+
+## System Information
+- Dyad Version: ${debugInfo.dyadVersion}
+- Platform: ${debugInfo.platform}
+- Architecture: ${debugInfo.architecture}
+- Node Version: ${debugInfo.nodeVersion || "Not available"}
+- PNPM Version: ${debugInfo.pnpmVersion || "Not available"}
+- Node Path: ${debugInfo.nodePath || "Not available"}
+- Telemetry ID: ${debugInfo.telemetryId || "Not available"}
+
+## Logs
+\`\`\`
+${debugInfo.logs.slice(-3_500) || "No logs available"}
+\`\`\`
+`;
+
+      // Create the GitHub issue URL with the pre-filled body
+      const encodedBody = encodeURIComponent(issueBody);
+      const encodedTitle = encodeURIComponent(
+        "[bug] Error in Dyad application"
+      );
+      const githubIssueUrl = `https://github.com/dyad-sh/dyad/issues/new?title=${encodedTitle}&labels=bug,filed-from-app,client-error&body=${encodedBody}`;
+
+      // Open the pre-filled GitHub issue page
+      await IpcClient.getInstance().openExternalUrl(githubIssueUrl);
+    } catch (err) {
+      console.error("Failed to prepare bug report:", err);
+      // Fallback to opening the regular GitHub issue page
+      IpcClient.getInstance().openExternalUrl(
+        "https://github.com/dyad-sh/dyad/issues/new"
+      );
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  return (
+    <div className="flex flex-col items-center justify-center h-screen p-6">
+      <div className="max-w-md w-full bg-background p-6 rounded-lg shadow-lg">
+        <h2 className="text-xl font-bold mb-4">
+          Sorry, that shouldn't have happened!
+        </h2>
+
+        <p className="text-sm mb-3">There was an error loading the app...</p>
+
+        {error && (
+          <div className="bg-slate-100 dark:bg-slate-800 p-4 rounded-md mb-6">
+            <p className="text-sm mb-1">
+              <strong>Error name:</strong> {error.name}
+            </p>
+            <p className="text-sm">
+              <strong>Error message:</strong> {error.message}
+            </p>
+          </div>
+        )}
+
+        <div className="flex flex-col gap-2">
+          <Button onClick={handleReportBug} disabled={isLoading}>
+            {isLoading ? "Preparing report..." : "Report Bug"}
+          </Button>
+        </div>
+
+        <div className="mt-4 p-3 bg-blue-50 dark:bg-blue-950 border border-blue-200 dark:border-blue-800 rounded-md flex items-center gap-2">
+          <LightbulbIcon className="h-4 w-4 text-blue-700 dark:text-blue-400 flex-shrink-0" />
+          <p className="text-sm text-blue-700 dark:text-blue-400">
+            <strong>Tip:</strong> Try closing and re-opening Dyad as a temporary
+            workaround.
+          </p>
+        </div>
+      </div>
+    </div>
+  );
+}

src/components/HelpDialog.tsx

@@ -86,6 +86,7 @@ export function HelpDialog({ isOpen, onClose }: HelpDialogProps) {
 - Node Version: ${debugInfo.nodeVersion || "Not available"}
 - PNPM Version: ${debugInfo.pnpmVersion || "Not available"}
 - Node Path: ${debugInfo.nodePath || "Not available"}
+- Telemetry ID: ${debugInfo.telemetryId || "Not available"}
 
 ## Logs
 \`\`\`

src/renderer.tsx

@@ -16,6 +16,7 @@ const posthogClient = posthog.init(
     // @ts-ignore
     debug: import.meta.env.MODE === "development",
     autocapture: false,
+    capture_exceptions: true,
     capture_pageview: false,
     before_send: (event) => {
       if (!isTelemetryOptedIn()) {

src/router.ts

@@ -16,6 +16,7 @@ const routeTree = rootRoute.addChildren([
 // src/components/NotFoundRedirect.tsx
 import * as React from "react";
 import { useNavigate } from "@tanstack/react-router";
+import { ErrorBoundary } from "./components/ErrorBoundary";
 
 export function NotFoundRedirect() {
   const navigate = useNavigate();
@@ -35,6 +36,7 @@ export function NotFoundRedirect() {
 export const router = createRouter({
   routeTree,
   defaultNotFoundComponent: NotFoundRedirect,
+  defaultErrorComponent: ErrorBoundary,
 });
 
 declare module "@tanstack/react-router" {