FROM node:22-alpine AS build
WORKDIR /app
COPY package*.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
HEALTHCHECK --interval=10s --timeout=3s --start-period=5s --retries=5 \
  CMD wget -q -O /dev/null http://127.0.0.1/health || exit 1