ARG NODE_IMAGE=node:20-alpine
ARG NGINX_IMAGE=nginx:1.27-alpine

FROM ${NODE_IMAGE} AS build

WORKDIR /app

COPY frontend/package*.json ./
RUN npm ci

COPY frontend/ ./
RUN npm run build

FROM ${NGINX_IMAGE} AS runtime

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

EXPOSE 80