# syntax=docker/dockerfile:1

FROM node:20-alpine AS builder
WORKDIR /app

COPY package*.json ./
RUN npm install

COPY . .
RUN npm run build

FROM nginx:alpine
COPY --from=builder /app/dist /usr/share/nginx/html

COPY <<'EOF' /etc/nginx/conf.d/default.conf
server {
    listen 80;
    server_name _;

    root /usr/share/nginx/html;
    index index.html;

    location / {
        try_files $uri /index.html;
    }

    location /assets/ {
        expires 1y;
        add_header Cache-Control "public, immutable";
    }
}
EOF

EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]