# ── Stage 1 : Build Astro ──
FROM node:20-alpine AS build

WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci
COPY . .
RUN npm run build

# ── Stage 2 : Serve static files ──
FROM nginx:alpine

# Config nginx optimisée pour un site statique
COPY nginx.conf /etc/nginx/conf.d/default.conf

# Copier le build Astro
COPY --from=build /app/dist /usr/share/nginx/html

EXPOSE 80
