# syntax=docker/dockerfile:1
#
# API server image (Express, esbuild bundle).
#
# NOTE: the pnpm-workspace `overrides` strip every native binary that is not
# linux-x64-gnu (no musl, no arm64, no darwin). The image therefore MUST be a
# glibc/amd64 image — use node:*-bookworm-slim (NOT alpine) and build for
# linux/amd64 (Docker on Apple Silicon runs this under emulation/Rosetta).

# ---- Build stage -----------------------------------------------------------
FROM --platform=linux/amd64 node:24-bookworm-slim AS build

ENV PNPM_HOME=/pnpm
ENV PATH="$PNPM_HOME:$PATH"
RUN corepack enable && corepack prepare pnpm@9 --activate

WORKDIR /repo
COPY . .

RUN pnpm install --frozen-lockfile
RUN NODE_ENV=production pnpm --filter @workspace/api-server run build

# ---- Runtime stage ---------------------------------------------------------
FROM --platform=linux/amd64 node:24-bookworm-slim AS runtime

ENV NODE_ENV=production
WORKDIR /app

# esbuild produces a self-contained bundle (index.mjs + pino transport files).
COPY --from=build /repo/artifacts/api-server/dist ./dist

# PORT is supplied by docker-compose (defaults there to 8080).
EXPOSE 8080
CMD ["node", "--enable-source-maps", "dist/index.mjs"]