# Pre-requisite: run ./scripts/docker-prep.sh to pack @bytelyst/* tarballs
# ── Stage 1: Build ────────────────────────────────────
FROM node:22-alpine AS builder
WORKDIR /app/backend

RUN npm config set strict-ssl false
COPY backend/package.json ./package.json
COPY backend/.docker-deps/ ./.docker-deps/
RUN npm install

COPY backend/tsconfig.json ./tsconfig.json
COPY backend/src/ ./src/
COPY shared/ ./shared/
RUN npm run build

# ── Stage 2: Runtime ──────────────────────────────────
FROM node:22-alpine
WORKDIR /app/backend
ENV NODE_ENV=production

RUN npm config set strict-ssl false
COPY backend/package.json ./package.json
COPY backend/.docker-deps/ ./.docker-deps/
RUN npm install --omit=dev --ignore-scripts

COPY --from=builder /app/backend/dist ./dist
COPY --from=builder /app/backend/shared ./shared

EXPOSE 4016

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