FROM node:24-alpine AS build
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci --include=dev
COPY . .
RUN npm test && npm run build

FROM nginx:stable-alpine
COPY deploy/nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=build /app/dist /usr/share/nginx/html
EXPOSE 80
HEALTHCHECK --interval=30s --timeout=3s --start-period=10s \
  CMD wget -q -O /dev/null http://127.0.0.1/healthz || exit 1
CMD ["nginx", "-g", "daemon off;"]