Sample React-Express-MongoDB (#59)

Signed-off-by: Afzal <sah.afzal@gmail.com>

react-express-mongodb/frontend/Dockerfile

@@ -0,0 +1,30 @@
+# Create image based on the official Node image from dockerhub
+FROM node:13.13.0-stretch
+
+#Argument that is passed from docer-compose.yaml file
+ARG FRONT_END_PORT
+
+# Create app directory
+WORKDIR /usr/src/app
+
+#Echo the argument to check passed argument loaded here correctly
+RUN echo "Argument port is : $FRONT_END_PORT"
+
+# Copy dependency definitions
+COPY package.json /usr/src/app
+COPY package-lock.json /usr/src/app
+
+# Install dependecies
+#RUN npm set progress=false \
+#    && npm config set depth 0 \
+#    && npm i install
+RUN npm ci
+
+# Get all the code needed to run the app
+COPY . /usr/src/app
+
+# Expose the port the app runs in
+EXPOSE ${FRONT_END_PORT}
+
+# Serve the app
+CMD ["npm", "start"]