From 9bc215d46673a1d550b6f0ffc38106d145e3d555 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 17 Jan 2026 02:09:21 +0000
Subject: [PATCH] Optimize Docker layer caching while fixing workspace issue

Co-authored-by: johndoe6345789 <224850594+johndoe6345789@users.noreply.github.com>
---
 Dockerfile | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 1423579..aff106b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,13 +2,18 @@ FROM node:20-alpine AS builder
 
 WORKDIR /app
 
-# Copy all files including workspace packages to support npm workspaces
-COPY . .
+# Copy package files and workspace packages for dependency installation
+COPY package*.json ./
+COPY packages/spark/package.json ./packages/spark/package.json
+COPY packages/spark/src ./packages/spark/src
 
 # Install dependencies
-# Note: npm ci doesn't work with workspace: protocol, so we use npm install
+# Note: npm ci doesn't work reliably with workspace: protocol, so we use npm install  
 RUN npm install
 
+# Copy remaining application files
+COPY . .
+
 # Build the application
 RUN npm run build