FROM node:20 AS builder

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

COPY . .

RUN npm run build || (echo "npm run build FEHLGESCHLAGEN" && exit 1)

RUN echo "📁 Inhalt von /app nach Build:" && ls -la /app && ls -la /app/dist || true

FROM nginx:alpine
COPY --from=builder /app/dist /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf