FROM node:20-alpine AS builder
WORKDIR /build
COPY package.json package-lock.json ./
RUN npm ci
COPY . .
RUN npm run generate

FROM nginx:alpine
COPY --from=builder /build/.output/public /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf
EXPOSE 80
HEALTHCHECK --interval=30s --timeout=5s CMD wget -qO- http://localhost/ || exit 1
CMD ["nginx", "-g", "daemon off;"]