From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: RSSHub Nix packagers
Date: Mon, 10 Mar 2026 00:00:00 +0000
Subject: [PATCH] support BUILD_ROUTES_MODE for offline builds

Add BUILD_ROUTES_MODE environment variable support to lib/registry.ts
so that route metadata can be built using directoryImport without
executing module-level code that would trigger network requests.
This is required for building in the Nix sandbox (no network access).

---
 lib/registry.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/registry.ts b/lib/registry.ts
--- a/lib/registry.ts
+++ b/lib/registry.ts
@@ -56,7 +56,12 @@
 
 let namespaces: NamespacesType = {};
 
-if (config.isPackage) {
+if (process.env.BUILD_ROUTES_MODE) {
+    modules = directoryImport({
+        targetDirectoryPath: path.join(__dirname, './routes'),
+        importPattern: /\.tsx?$/,
+    }) as typeof modules;
+} else if (config.isPackage) {
     namespaces = (await import('../assets/build/routes.js')).default;
 } else {
     switch (process.env.NODE_ENV || process.env.VERCEL_ENV) {