FROM node:20-alpine AS runner
WORKDIR /app

ENV NODE_ENV=production
ENV PORT=3000
ENV HOSTNAME="0.0.0.0"

RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

# Set the correct permission for prerender cache
RUN mkdir .next
RUN chown nextjs:nodejs .next

# Copy the standalone build files from the host
COPY --chown=nextjs:nodejs public ./public
COPY --chown=nextjs:nodejs .next/standalone ./
COPY --chown=nextjs:nodejs .next/static ./.next/static

USER nextjs

EXPOSE 3000

CMD ["node", "server.js"]