FROM node:22-slim AS base
ENV PNPM_HOME="/pnpm"
ENV PATH="$PNPM_HOME:$PATH"
RUN corepack enable

FROM base AS build
WORKDIR /usr/src/app
COPY . .
RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --frozen-lockfile
RUN pnpm run --filter @memegoat/backend build
RUN pnpm deploy --filter=@memegoat/backend --prod /app

FROM base AS runtime
WORKDIR /app
COPY --from=build /app .
EXPOSE 3000
CMD [ "node", "dist/main" ]