# Build-Phase
FROM node:20-slim AS builder
WORKDIR /app
COPY package*.json ./
RUN npm install --legacy-peer-deps
COPY . .
RUN npm run build

# Production-Phase (Node SSR Runner)
FROM node:20-slim AS runner
WORKDIR /app

ENV NODE_ENV=production
ENV HOST=0.0.0.0
ENV PORT=4321
ENV DATA_DIR=/app/data

COPY --from=builder /app/package*.json ./
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/data_template ./data_template

EXPOSE 4321

CMD ["node", "./dist/server/entry.mjs"]