fix(activitypub): remove federation-diag inbox logging

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

scripts/patch-ap-remove-federation-diag.mjs

@@ -0,0 +1,70 @@
+/**
+ * Patch: remove federation-diag inbox logging from the ActivityPub endpoint.
+ *
+ * The diagnostic block logs every inbox POST to detect federation stalls.
+ * It is no longer needed and produces noise in indiekit.log.
+ */
+
+import { access, readFile, writeFile } from "node:fs/promises";
+
+const candidates = [
+  "node_modules/@rmdes/indiekit-endpoint-activitypub/index.js",
+  "node_modules/@indiekit/indiekit/node_modules/@rmdes/indiekit-endpoint-activitypub/index.js",
+];
+
+const MARKER = "// ap-remove-federation-diag patch";
+
+const OLD_SNIPPET = `      // Diagnostic: log inbox POSTs to detect federation stalls
+      if (req.method === "POST" && req.path.includes("inbox")) {
+        const ua = req.get("user-agent") || "unknown";
+        const bodyParsed = req.body !== undefined && Object.keys(req.body || {}).length > 0;
+        console.info(\`[federation-diag] POST \${req.path} from=\${ua.slice(0, 60)} bodyParsed=\${bodyParsed} readable=\${req.readable}\`);
+      }
+
+      return self._fedifyMiddleware(req, res, next);`;
+
+const NEW_SNIPPET = `      // ap-remove-federation-diag patch
+      return self._fedifyMiddleware(req, res, next);`;
+
+async function exists(filePath) {
+  try {
+    await access(filePath);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+let checked = 0;
+let patched = 0;
+
+for (const filePath of candidates) {
+  if (!(await exists(filePath))) {
+    continue;
+  }
+
+  checked += 1;
+  let source = await readFile(filePath, "utf8");
+
+  if (source.includes(MARKER)) {
+    continue; // already patched
+  }
+
+  if (!source.includes(OLD_SNIPPET)) {
+    console.log(`[postinstall] patch-ap-remove-federation-diag: snippet not found in ${filePath}`);
+    continue;
+  }
+
+  source = source.replace(OLD_SNIPPET, NEW_SNIPPET);
+  await writeFile(filePath, source, "utf8");
+  patched += 1;
+  console.log(`[postinstall] Applied patch-ap-remove-federation-diag to ${filePath}`);
+}
+
+if (checked === 0) {
+  console.log("[postinstall] patch-ap-remove-federation-diag: no target files found");
+} else if (patched === 0) {
+  console.log("[postinstall] patch-ap-remove-federation-diag: already up to date");
+} else {
+  console.log(`[postinstall] patch-ap-remove-federation-diag: patched ${patched}/${checked} file(s)`);
+}