Dockerize Nginx with Node for static files

dockerizeNginx.sh

#!/bin/bash

# create Dockerfile
# make sure this script run in your app directory
# I'm use node v8.12.0 (you can change)

cat <<EOF > Dockerfile
FROM node:8.12.0 as buildx
WORKDIR /usr/src/app
COPY package.json yarn.lock ./
RUN yarn
COPY . ./
RUN yarn build

FROM nginx:1.12-alpine
COPY --from=buildx /usr/src/app/build /usr/share/nginx/html
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]
EOF

# you can change ri7nz/medicine-docker as you want
docker build . -t ri7nz/medicine-docker

# auto run :D
docker run -p 8080:80 ri7nz/medicine-docker:latest

# if this work, go check your http://localhost:8080 in browser or
# curl http://localhost:8080