Dockerfile

Dockerfile

@@ -1,35 +1,26 @@
-# 1. Nutze Node.js als Basisimage       #TODO: node:20 !!!
-#FROM node:18-alpine
-FROM node:20.18.1
+# 1. Node.js Build-Stage
+FROM node:20.18.1 AS build
 
-# 2. Setze das Arbeitsverzeichnis
 WORKDIR /app
 
-# 3. Kopiere die package.json und package-lock.json (falls vorhanden)
 COPY package*.json ./
-
-# 4. Installiere Abhängigkeiten
-RUN npm install
-#RUN npm i --save-dev @types/nodemailer
-#RUN npm i -g npx
-
-RUN npx tsc
-
-#RUN apt install cargo
-RUN apt update && apt install -y cargo && rm -rf /var/lib/apt/lists/*
-
-#RUN cargo install iching
-FROM rust:1.74.0
-RUN cargo install iching
-
-# 5. Kopiere den Rest des Codes
 COPY . . 
 
-# 6. Kompiliere TypeScript (optional, falls ts-node nicht genutzt wird)
-#FROM node:20.18.1
-#RUN npx tsc
-#RUN ["npx","tsc"]
+RUN npm install
+RUN npx tsc  # TypeScript Code kompilieren
 
-# 7. Starte das TypeScript-Skript mit ts-node
-#CMD ["npx", "ts-node", "mailsender.ts"]
-CMD ["npx", "ts-node", "broker.ts"]
+# 2. Rust Build-Stage
+FROM rust:1.74.0 AS rust-build
+RUN cargo install iching
+
+# 3. Final Node.js Runtime-Stage
+FROM node:20.18.1
+
+WORKDIR /app
+
+# 4 Copy previous builds
+COPY --from=build /app .  
+COPY --from=rust-build /usr/local/cargo/bin/iching /usr/local/bin/iching
+
+#CMD ["npx", "ts-node", "broker.ts"]
+CMD ["npx", "ts-node", "mailsender.ts"]