neuer build

bizmatch-server/Dockerfile

@@ -1,19 +1,25 @@
-# Build Stage
-FROM node:18-alpine AS build
-
+# --- STAGE 1: Build ---
+FROM node:22-alpine AS builder
 WORKDIR /app
+# HIER KEIN NODE_ENV=production setzen! Wir brauchen devDependencies zum Bauen.
 COPY package*.json ./
-RUN npm install
+RUN npm ci
 COPY . .
 RUN npm run build
 
-# Runtime Stage
-FROM node:18-alpine
-
+# --- STAGE 2: Runtime ---
+FROM node:22-alpine
 WORKDIR /app
-COPY --from=build /app/dist /app/dist
-COPY --from=build /app/package*.json /app/
 
-RUN npm install --production
+# HIER ist es richtig!
+ENV NODE_ENV=production
 
-CMD ["node", "dist/main.js"]
+COPY --from=builder /app/dist /app/dist
+COPY --from=builder /app/package*.json /app/
+
+# Installiert nur "dependencies" (Nest core, TypeORM, Helmet, Sharp etc.)
+# "devDependencies" (TypeScript, Jest, ESLint) werden weggelassen.
+RUN npm ci --omit=dev
+
+# WICHTIG: Pfad prüfen (siehe Punkt 2 unten)
+CMD ["node", "dist/src/main.js"]