FROM node:20-alpine AS build
WORKDIR /app
COPY package*.json ./
RUN npm ci
COPY index.html vite.config.js links.json ./
COPY public ./public
COPY src ./src
RUN npm run build

FROM nginx:alpine
COPY --from=build /app/dist /usr/share/nginx/html
RUN printf 'server {\n  listen 80;\n  root /usr/share/nginx/html;\n  location /assets/ { expires max; add_header Cache-Control "public, immutable"; }\n  location / { try_files $uri /index.html; }\n}\n' > /etc/nginx/conf.d/default.conf