dockerfile for react app

dockerfile.Dockerfile

FROM node:8.11.1-alpine

# Provides cached layer for node_modules
ADD package.json /tmp/package.json
RUN cd /tmp && npm install
RUN mkdir -p /app && cp -a /tmp/node_modules /app/node_modules

# Define working directory
WORKDIR /app

# Add everything in the current directory to our image, in the 'app' folder.
COPY ./src/ ./src
COPY ./public/ ./public
COPY ./package.json ./package.json

#RUN npm install -g npm-run-all
#RUN npm install -g react-scripts@2.1.3
#RUN npm install -g node-sass-chokidar@1.3.3
 
RUN npm run build

# Run our app.
CMD ["npm", "start"]

gistfile1.txt

template react dockerfile