# Сборка из корня монорепо: docker build -f Dockerfile.backend .
FROM node:20-alpine AS deps
WORKDIR /app
COPY backend/package.json backend/package-lock.json ./
RUN npm ci

FROM deps AS build
COPY backend/tsconfig.json ./
COPY backend/src ./src
RUN npm run build

FROM node:20-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production
COPY backend/package.json backend/package-lock.json ./
RUN npm ci --omit=dev
COPY --from=build /app/dist ./dist
COPY backend/migrations ./migrations
COPY import ./import
EXPOSE 3000
ENV PORT=3000
CMD ["node", "dist/index.js"]