From ed8ae5687cdaf087e1837cc0bd34090b083027a2 Mon Sep 17 00:00:00 2001
From: MarkLo <yao920127@gmail.com>
Date: Sat, 22 Nov 2025 01:26:09 +0800
Subject: [PATCH]

---
 frontend/Dockerfile.railway | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/frontend/Dockerfile.railway b/frontend/Dockerfile.railway
index 818bfc2c..c7e06ea4 100644
--- a/frontend/Dockerfile.railway
+++ b/frontend/Dockerfile.railway
@@ -16,13 +16,16 @@ RUN pnpm install --frozen-lockfile
 # Rebuild the source code only when needed
 FROM base AS builder
 WORKDIR /app
-COPY --from=deps /app/node_modules ./node_modules
-COPY frontend .
 
 # Enable pnpm
 RUN corepack enable && corepack prepare pnpm@latest --activate
 
+COPY --from=deps /app/node_modules ./node_modules
+COPY frontend .
 
+# Accept BACKEND_URL as build argument
+ARG BACKEND_URL
+ENV BACKEND_URL=${BACKEND_URL}
 
 # Build Next.js app
 RUN pnpm run build