From af10547dcaae12378a7ec57a7a69847df2192cbf Mon Sep 17 00:00:00 2001
From: ansuz <git@ansuz.xyz>
Date: Tue, 22 Mar 2022 15:40:43 +0530
Subject: [PATCH] warn if node is not launched with 'NODE_ENV=production'

---
 lib/env.js | 2 ++
 server.js  | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/lib/env.js b/lib/env.js
index 1923dcc9e..516a9af7d 100644
--- a/lib/env.js
+++ b/lib/env.js
@@ -72,6 +72,8 @@ module.exports.create = function (config) {
         NO_SANDBOX: NO_SANDBOX,
         httpSafePort: httpSafePort,
 
+        NODE_ENV: process.env.NODE_ENV,
+
         shouldUpdateNode: !isRecentVersion(),
 
         version: Package.version,
diff --git a/server.js b/server.js
index 80df1b526..30920abef 100644
--- a/server.js
+++ b/server.js
@@ -332,6 +332,9 @@ nThen(function (w) {
                 currentVersion: process.version,
             });
         }
+        if (Env.NODE_ENV !== 'production') {
+            Env.Log.warn("NODE_ENV", `If this server is running in a production context then it is recommended that you set NODE_ENV=production to prevent Expressjs from responding with stack traces when it catches an error.`);
+        }
 
         if (Env.OFFLINE_MODE) { return; }
         if (Env.websocketPath) { return; }