# --- Build ------------------------------------------------------------------
FROM node:22-alpine AS build
WORKDIR /app

COPY package.json package-lock.json ./
RUN npm ci

COPY tsconfig.json vite.config.ts index.html ./
COPY src ./src
COPY public ./public
RUN npm run build

# --- Laufzeit ---------------------------------------------------------------
FROM nginx:1.27-alpine
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=build /app/dist /usr/share/nginx/html
EXPOSE 80
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s \
  CMD wget -qO- http://localhost/ >/dev/null || exit 1