# Sample multi-stage Dockerfile — samplefiles.com
FROM node:22-alpine AS build
WORKDIR /app
COPY package*.json ./
RUN npm ci
COPY . .
RUN npm run build

FROM nginx:1.27-alpine
COPY --from=build /app/dist /usr/share/nginx/html
EXPOSE 80
HEALTHCHECK --interval=30s CMD wget -qO- http://localhost/ || exit 1
CMD ["nginx", "-g", "daemon off;"]