From 3c0dc2839d17a0b43c0c06f35c35c4ec7b246379 Mon Sep 17 00:00:00 2001
From: Jeff Emmett <jeffemmett@gmail.com>
Date: Wed, 25 Feb 2026 14:19:31 -0800
Subject: [PATCH] fix: increase Node heap size for Docker build

Add NODE_OPTIONS --max_old_space_size=4096 to prevent SIGSEGV during
Next.js build in Docker.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Dockerfile b/Dockerfile
index d81a17c..cd7cbd8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,6 +28,7 @@ COPY rcal-online/ .
 
 # Build the application
 ENV NEXT_TELEMETRY_DISABLED=1
+ENV NODE_OPTIONS="--max_old_space_size=4096"
 RUN npm run build
 
 # Production stage