# TriplePick 프론트엔드 — Vite 빌드 → nginx 정적 서빙 + /api 프록시.
FROM node:20-alpine AS build
WORKDIR /app
COPY package.json package-lock.json* ./
RUN npm install
COPY . .
RUN npm run build

FROM nginx:1.27-alpine
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=build /app/dist /usr/share/nginx/html
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]