FROM node:22-alpine AS builder

WORKDIR /app

COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build

FROM node:22-alpine AS runner

WORKDIR /app

ENV PORT=8080
ENV DIST_DIR=./dist

COPY --from=builder /app/dist ./dist
COPY --from=builder /app/server.js .

EXPOSE 8080

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