# Build stage
FROM node:20-bookworm AS build
WORKDIR /app

RUN corepack enable && corepack prepare pnpm@9 --activate

ARG NEXT_PUBLIC_API_URL=http://localhost:8080
ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL

COPY package.json pnpm-lock.yaml ./
RUN pnpm install --frozen-lockfile

COPY . .
RUN pnpm build

# Runtime stage
FROM node:20-bookworm-slim AS runner
WORKDIR /app

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

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

COPY --from=build /app/public ./public
COPY --from=build --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=build --chown=nextjs:nodejs /app/.next/static ./.next/static

USER nextjs

EXPOSE 3000

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