fixed Dockerfile

Dockerfile

@@ -1,20 +1,32 @@
-# build env
-FROM node:18-slim AS build-env
+# build-server env
+FROM node:18-slim AS build-server-env
 WORKDIR /build
 COPY package*.json ./
 RUN npm install
-COPY . .
+COPY ./libs libs
+COPY ./tsconfig.json .
+COPY ./webpack.config.js .
+COPY ./src src
 RUN npm run bundle
+
+# build-client env
+FROM node:18-slim AS build-client-env
+WORKDIR /build
+COPY faucet-client/package*.json ./faucet-client/
+COPY ./libs libs
+COPY ./static static
+RUN cd faucet-client && npm install
+COPY ./faucet-client faucet-client
 RUN cd faucet-client && node ./build-client.js
 
 # final stage
 FROM node:18-slim
 WORKDIR /app
 RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates
 RUN update-ca-certificates
-COPY --from=build-env /build/dist ./dist
-COPY --from=build-env /build/static ./static
-COPY --from=build-env /build/faucet-config.example.yaml .
+COPY --from=build-server-env /build/dist ./dist
+COPY --from=build-client-env /build/static ./static
+COPY ./faucet-config.example.yaml .
 RUN cp ./static/index.html ./static/index.seo.html && chmod 777 ./static/index.seo.html
 
 EXPOSE 8080