FROM node:20-alpine AS deps
WORKDIR /app

COPY package.json package-lock.json* ./
COPY shared ./shared
COPY backend ./backend

# Увеличенные таймауты для нестабильной сети
RUN npm config set fetch-retry-mintimeout 20000 && \
    npm config set fetch-retry-maxtimeout 120000 && \
    npm config set fetch-timeout 300000

RUN npm install

FROM node:20-alpine AS build
WORKDIR /app

COPY --from=deps /app/node_modules ./node_modules
COPY --from=deps /app/package.json ./
COPY --from=deps /app/shared ./shared
COPY --from=deps /app/backend ./backend

RUN npm run build -w @family-budget/shared
RUN npm run build -w @family-budget/backend

FROM node:20-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production

# @napi-rs/canvas (dep of pdf-parse) ships a musl pre-built binary that
# needs these compatibility / font libraries at runtime.
RUN apk add --no-cache libc6-compat fontconfig freetype

COPY --from=build /app/backend/dist ./dist
COPY --from=build /app/backend/package.json ./package.json
COPY --from=build /app/node_modules ./node_modules
COPY backend/.env .env

EXPOSE 3000
CMD ["node","dist/app.js"]