Update Dockerfile

Dockerfile

@@ -1,50 +1,78 @@
 # syntax=docker/dockerfile:1.7
-# Ultra-optimized Dockerfile for Railway deployment of n8n-mcp
+# Railway-compatible Dockerfile for n8n-mcp
 
 # --- Stage 1: Builder ---
 FROM node:20-alpine AS builder
 WORKDIR /app
 
-COPY tsconfig.json ./
-RUN --mount=type=cache,id=npm-cache-builder \
-    echo '{}' > package.json && \
-    npm install --no-save typescript@^5.8.3 @types/node@^22.15.30 @types/express@^5.0.3 \
-        @modelcontextprotocol/sdk@^1.12.1 dotenv@^16.5.0 express@^5.1.0 axios@^1.10.0 \
-        n8n-workflow@^1.96.0 uuid@^11.0.5 @types/uuid@^10.0.0
+# Install system dependencies for native modules
+RUN apk add --no-cache python3 make g++ && \
+    rm -rf /var/cache/apk/*
 
+# Copy package files
+COPY package*.json tsconfig.json ./
+
+# Install all dependencies (including devDependencies for build)
+RUN npm ci --no-audit --no-fund
+
+# Copy source code
 COPY src ./src
-RUN npx tsc
+
+# Build the application
+RUN npm run build
 
 # --- Stage 2: Runtime ---
 FROM node:20-alpine AS runtime
 WORKDIR /app
 
-RUN apk add --no-cache curl && rm -rf /var/cache/apk/*
+# Install system dependencies
+RUN apk add --no-cache curl python3 make g++ && \
+    rm -rf /var/cache/apk/*
 
-COPY package.runtime.json package.json
-RUN --mount=type=cache,id=npm-cache-runtime \
-    npm install --production --no-audit --no-fund
+# Copy package files
+COPY package*.json ./
 
+# Install only production dependencies
+RUN npm ci --only=production --no-audit --no-fund && \
+    npm cache clean --force
+
+# Copy built application from builder stage
 COPY --from=builder /app/dist ./dist
-COPY data/nodes.db ./data/
-COPY src/database/schema-optimized.sql ./src/database/
+
+# Copy necessary data and configuration files
+COPY data/ ./data/
+COPY src/database/schema-optimized.sql ./src/database/schema-optimized.sql
 COPY .env.example ./
 
+# Create data directory if it doesn't exist and set permissions
+RUN mkdir -p ./data && \
+    chmod 755 ./data
+
+# Add metadata labels
 LABEL org.opencontainers.image.source="https://github.com/czlonkowski/n8n-mcp"
-LABEL org.opencontainers.image.description="n8n MCP Server - Runtime Only"
+LABEL org.opencontainers.image.description="n8n MCP Server - Integration between n8n workflow automation and Model Context Protocol"
 LABEL org.opencontainers.image.licenses="MIT"
 LABEL org.opencontainers.image.title="n8n-mcp"
+LABEL org.opencontainers.image.version="2.7.13"
 
+# Create non-root user for security
 RUN addgroup -g 1001 -S nodejs && \
     adduser -S nodejs -u 1001 && \
     chown -R nodejs:nodejs /app
 USER nodejs
 
+# Set environment variables
+ENV NODE_ENV=production
 ENV IS_DOCKER=true
+ENV MCP_MODE=http
+ENV USE_FIXED_HTTP=true
 
+# Expose port (Railway will set PORT automatically)
 EXPOSE 3000
 
+# Health check
 HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
   CMD curl -f http://127.0.0.1:${PORT:-3000}/health || exit 1
 
+# Start the application in HTTP mode
 CMD ["node", "dist/mcp/index.js", "--http"]