update

 FROM node:16-alpine
 
-RUN mkdir -p /opt/work/hro/frontend/hro
+WORKDIR /opt/work/hro/frontend/hro
 
-COPY . /opt/work/hro/frontend/hro/server/
+COPY package*.json ./
 
-WORKDIR /opt/work/hro/frontend/hro
+COPY . ./server
+
+RUN apk add --no-cache git
+
+RUN npm config set registry https://registry.npmmirror.com
+
+RUN npm install
+
+
+EXPOSE 3000
+
+ENV NODE_ENV=production
 
-EXPOSE 3000
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+CMD ["node","server/app.js"]
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