run npm install

Author: Mobmaker55

Dockerfile

@@ -20,7 +20,7 @@ RUN mkdir -p $NVM_DIR
 
 RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.0/install.sh | bash
 
-RUN /bin/bash -c "source $NVM_DIR/nvm.sh && nvm install $NODE_VERSION && nvm use --delete-prefix $NODE_VERSION && npm run production"
+RUN /bin/bash -c "source $NVM_DIR/nvm.sh && nvm install $NODE_VERSION && nvm use --delete-prefix $NODE_VERSION && npm install && npm run production"
 
 RUN rm -rf node_modules && \
     apt-get -yq remove nodejs npm && \