# ---- Build-Stage: React-Admin mit Vite bauen ----
FROM node:20-alpine AS build
WORKDIR /app
COPY package.json ./
RUN npm install
COPY . .
RUN npm run build

# ---- Serve-Stage: nginx ----
FROM nginx:alpine
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=build /app/dist /usr/share/nginx/html
# Laufzeit-Config-Generator (nginx-Image führt /docker-entrypoint.d/*.sh aus)
COPY docker-entrypoint.d/40-config.sh /docker-entrypoint.d/40-config.sh
RUN chmod +x /docker-entrypoint.d/40-config.sh
EXPOSE 80