FROM node:18-alpine AS build

WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build

# Nginx 1.31 uses syscalls that are blocked by the test server's legacy kernel.
FROM nginx:1.28.3-alpine
COPY --from=build /app/dist /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf
EXPOSE 80