ARG APPPORT=5001 FROM --platform=$TARGETPLATFORM node:20-slim WORKDIR /app COPY package*.json ./ RUN npm ci --omit=dev --ignore-scripts RUN apt-get update && apt-get install -y build-essential python3 make g++ sqlite3 && rm -rf /var/lib/apt/lists/* COPY . . ENV PORT=5001 EXPOSE 5001 CMD ["node","backend/server2.js"]