FROM node:20-slim
RUN apt-get update && apt-get install -y python3 make g++ && rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY package*.json ./
# FIX: Utilise install --omit=dev (marche sans package-lock.json)
RUN npm install --omit=dev 
COPY . .
EXPOSE 7860
ENV PORT=7860
ENV NODE_ENV=production
CMD ["node", "server.js"]