Merging develop with prod_dhp

Author: d-hp

dockerfile

@@ -1,25 +1,28 @@
-# use an official Node.js runtime as a parent image
+# Use an official Node.js runtime as a parent image
 FROM node
-
-# set the working directory to /app
+# Set the working directory to /app
 WORKDIR /app
 
 COPY package*.json ./
 
-# run npm install to install app dependencies
+# Run npm install to install app dependencies
 RUN npm install
 
-# copy the current directory contents into the container at /app
-COPY . .
-
-# get access to docker
+# Set the PATH env variable
+# ENV PATH="/usr/local/bin:${PATH}"
+# COPY /usr/local/bin/docker /usr/local/bin/docker
 ENV DOCKERVERSION=19.03.12
 RUN curl -fsSLO https://download.docker.com/linux/static/stable/x86_64/docker-${DOCKERVERSION}.tgz \
   && tar xzvf docker-${DOCKERVERSION}.tgz --strip 1 -C /usr/local/bin docker/docker \
   && rm docker-${DOCKERVERSION}.tgz
 
+# Copy the current directory contents into the container at /app
+COPY . .
+
 # Make port 4000 available to the world outside this container
 EXPOSE 4000
 
 # Start the app
 CMD ["npm", "start"]
+
+