Initial commit

apps/web-next/instrumentation.ts

@@ -0,0 +1,22 @@
+// apps/web-next/instrumentation.ts
+// Next.js convention: this module runs once on server boot (before any request handler).
+// Initializes the OTel SDK here so PII scrub processors are active from the very first
+// request — before bindAll() fires. Calling initOtelServerNode here (not inside bindAll)
+// closes the startup window where @sentry/nextjs auto-instrumentation could send
+// unscrubbed errors (C1 fix).
+
+export async function register() {
+  if (
+    process.env["NEXT_RUNTIME"] === "nodejs" ||
+    process.env["NEXT_RUNTIME"] === "edge"
+  ) {
+    const { initOtelServerNode } = await import(
+      "@repo/core-shared/instrumentation/otel/init-server-node"
+    );
+    initOtelServerNode({
+      dsn: process.env["WEB_NEXT_SENTRY_DSN"] ?? "",
+      serviceName: "web-next",
+      environment: process.env["NODE_ENV"] ?? "development",
+    });
+  }
+}