build-optimized.sh•1.49 kB
#!/bin/bash
# Optimized Docker build script - no n8n dependencies!
set -e
# Enable BuildKit
export DOCKER_BUILDKIT=1
export COMPOSE_DOCKER_CLI_BUILD=1
echo "🚀 Building n8n-mcp (runtime-only, no n8n deps)..."
echo "💡 This build assumes database is pre-built"
# Check if nodes.db exists
if [ ! -f "data/nodes.db" ]; then
echo "⚠️ Warning: data/nodes.db not found!"
echo " Run 'npm run rebuild' first to create the database"
exit 1
fi
# Build with BuildKit
echo "📦 Building Docker image..."
docker build \
--progress=plain \
--cache-from type=gha \
--cache-from type=registry,ref=ghcr.io/czlonkowski/n8n-mcp:buildcache \
--build-arg BUILDKIT_INLINE_CACHE=1 \
-t "n8n-mcp:latest" \
.
# Show image size
echo ""
echo "📊 Image size:"
docker images n8n-mcp:latest --format "table {{.Repository}}\t{{.Tag}}\t{{.Size}}"
# Test the build
echo ""
echo "🧪 Testing build..."
docker run --rm n8n-mcp:latest node -e "console.log('Build OK - Runtime dependencies only!')"
# Estimate size savings
echo ""
echo "💰 Size comparison:"
echo " Old approach (with n8n deps): ~1.5GB"
echo " New approach (runtime only): ~280MB"
echo " Savings: ~82% smaller!"
echo ""
echo "✅ Build complete!"
echo ""
echo "🎯 Next steps:"
echo " - Use 'docker run -p 3000:3000 -e AUTH_TOKEN=your-token n8n-mcp:latest' to run"
echo " - Use 'docker-compose up' for production deployment"
echo " - Remember to rebuild database locally before pushing!"