FROM node:lts-alpine3.20

# Install git only (stockfish via npm package)
RUN apk update && apk add --no-cache git

ENV PNPM_HOME=/usr/local/bin

WORKDIR /opt/michess/

COPY . .

RUN corepack enable && \
    corepack prepare pnpm@latest --activate && \
    pnpm config set store-dir /opt/michess/.pnpm-store && \
    pnpm install --no-frozen-lockfile

# Build-time env vars for Next.js (baked into the frontend bundle)
ARG NEXT_PUBLIC_API_URL=http://localhost:3001
ARG NEXT_PUBLIC_APP_URL=http://localhost:3000
ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL
ENV NEXT_PUBLIC_APP_URL=$NEXT_PUBLIC_APP_URL

# Build server and client
RUN pnpm build:server && pnpm build:client

EXPOSE 3000 3001

ENTRYPOINT ["pnpm"]
CMD ["start"]