Mise à jour : dernières modifs

backend/Dockerfile

@@ -0,0 +1,12 @@
+FROM node:20-alpine AS deps
+WORKDIR /app
+COPY package.json package-lock.json* .npmrc* ./
+RUN npm ci --omit=dev
+
+FROM node:20-alpine
+WORKDIR /app
+ENV NODE_ENV=production
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+EXPOSE 8080
+CMD ["node", "server.js"]