From c662f3679de124f8e6ef35595f9d5124d6426661 Mon Sep 17 00:00:00 2001
From: Pascal Hartig <realpassy@fb.com>
Date: Fri, 25 Mar 2022 07:59:42 -0700
Subject: [PATCH] /health endpoint

Summary: Add a simple endpoint to the server to check if it's up and running.

Reviewed By: aigoncharov

Differential Revision: D35087344

fbshipit-source-id: ec490fdb11042e7a7e4b9b944b018c4c9853ed49
---
 desktop/flipper-server/src/startBaseServer.tsx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/desktop/flipper-server/src/startBaseServer.tsx b/desktop/flipper-server/src/startBaseServer.tsx
index 05e4fea8c..1f115d06e 100644
--- a/desktop/flipper-server/src/startBaseServer.tsx
+++ b/desktop/flipper-server/src/startBaseServer.tsx
@@ -53,6 +53,10 @@ function startAssetServer(
     });
   });
 
+  app.get('/health', (_req, res) => {
+    res.end('flipper-ok');
+  });
+
   app.use(express.static(config.staticDir));
 
   const server = http.createServer(app);