adding docker-entrypoint.sh and Dockerfile

Author: unisbadri

Dockerfile

@@ -0,0 +1,19 @@
+FROM node:14.16.0-alpine3.13
+
+ENV REACTJS_HOME=/app
+
+RUN mkdir -p $REACTJS_HOME
+
+WORKDIR $REACTJS_HOME
+
+COPY . $REACTJS_HOME
+
+# install dependencies
+RUN npm install -g serve
+
+RUN npm install
+RUN npm build
+
+EXPOSE 3000
+
+ENTRYPOINT ["./docker-entrypoint.sh"]

docker-entrypoint.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+serve -l tcp://0.0.0.0:3000 /app/build