FROM node:22-alpine AS build

WORKDIR /app

COPY package.json ./
RUN npm install

COPY . .

# Single .env file (no .env.main / .env.develop split).
RUN npm run build

FROM nginx:alpine

COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=build /app/dist /usr/share/nginx/html

EXPOSE 80
