From b35f34ae73176850f049d722db79bd9a2e6d6992 Mon Sep 17 00:00:00 2001
From: Pouzor <remy.jardinet@gmail.com>
Date: Sat, 28 Mar 2026 14:23:21 +0100
Subject: [PATCH] fix: force frontend builder stage to native platform, fixes
 QEMU arm64 npm crash

---
 Dockerfile.frontend | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Dockerfile.frontend b/Dockerfile.frontend
index a492af7..3e57107 100644
--- a/Dockerfile.frontend
+++ b/Dockerfile.frontend
@@ -1,5 +1,7 @@
 # Stage 1: build
-FROM node:20-alpine AS builder
+# Use the native build platform so npm ci never runs under QEMU emulation.
+# The build output (static HTML/JS/CSS) is platform-independent.
+FROM --platform=$BUILDPLATFORM node:20-alpine AS builder
 
 ARG VITE_STANDALONE=false
 ENV VITE_STANDALONE=$VITE_STANDALONE