DockerFile to Create Application FrontEnd Image

frontEnd.DockerFile

FROM node:7.7-alpine

# install dependencies
ADD package.json /tmp/package.json
RUN cd /tmp && npm install

# Copy dependencies
RUN mkdir -p /opt/to-do-app && cp -a /tmp/node_modules /opt/to-do-app

# Setup workdir
WORKDIR /opt/to-do-app

RUN mkdir /opt/to-do-app/dist
COPY dist /opt/to-do-app/dist
COPY server.js /opt/to-do-app
COPY initialize.js /opt/to-do-app

# run
EXPOSE 8080
CMD ["sh", "-c", "node initialize && node server"]