FROM node:lts-alpine AS builder

WORKDIR /app
COPY frontend/package.json frontend/pnpm-lock.yaml ./
RUN corepack enable && pnpm install --frozen-lockfile
COPY frontend/ ./
RUN pnpm build

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