FROM node:22-alpine
WORKDIR /app
ENV NODE_ENV=production
COPY package.json package-lock.json ./
RUN npm ci --omit=dev
COPY src ./src
USER node
ENV PORT=8080
EXPOSE 8080
HEALTHCHECK --interval=30s --timeout=3s CMD wget -qO- http://127.0.0.1:${PORT}/health || exit 1
CMD ["node", "src/index.js"]
