Refactoring docker script (#64)

* Adding two parametric script to run Neo4j docker image at specified port
* Update Readme
* Added help to the docker build commands, extended the Docker-section of the documentation

Co-authored-by: Niels de Jong <[email protected]>

Author: FrancescoMalluzzo

README.md

@@ -35,12 +35,19 @@ To build the app for production:
 
 ### Build and run Docker image
 Make sure you have a recent version of `docker` installed.
-Use the script under `./tools/neodash-build-run.bash` to build the multi-stage NeoDash image & access it with nginx:
+On Unix-like system you can run  `./tools/neodash-build-run_unix.bash` to build the multi-stage NeoDash image & access it with nginx:
 ```
 $ cd tools/
-$ ./neodash-build-run.bash 
+$ ./neodash-build-run_unix.bash --port=$YOUR_PORT
 ```
-Then go to http://localhost:8080/ in your browser.
+If you use Windows, you should have installed WSL. In WSL, you can run the script as follows:
+```
+$ cd tools/
+$ ./neodash-build-run_windows.bash --port=$YOUR_PORT
+```
+Then visit localhost with the chosen port in your browser.
+
+A pre-built Docker image is available [https://hub.docker.com/r/nielsdejong/neodash](on DockerHub). 
 
  ## Extending NeoDash
  As of v2.0, NeoDash is easy to extend with your own visualizations. There are two steps to take to plug in your own charts:

tools/neodash-build-run.bash

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+args=$(getopt -l "port:" -o "p:h" -- "$@")
+
+eval set -- "$args"
+
+while [ $# -ge 1 ]; do
+        case "$1" in
+                --)
+                    # No more options left.
+                    shift
+                    break
+                   ;;
+                -p|--port|port)
+                        port="$2"
+                        shift
+                        ;;
+                -h)
+                        echo "Run this script with a '--port 8080' argument to run NeoDash on http://localhost:8080."
+                        exit 0
+                        ;;
+        esac
+
+        shift
+done
+
+docker build . -t neodash && docker run -it --rm -p $port:80 neodash

tools/neodash-build-run_unix.bash

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+args=$(getopt -l "port:" -o "p:h" -- "$@")
+
+eval set -- "$args"
+
+while [ $# -ge 1 ]; do
+        case "$1" in
+                --)
+                    # No more options left.
+                    shift
+                    break
+                   ;;
+                -p|--port|port)
+                        port="$2"
+                        shift
+                        ;;
+                -h)
+                        echo "Run this script with a '--port 8080' argument to run NeoDash on http://localhost:8080."
+                        exit 0
+                        ;;
+        esac
+
+        shift
+done
+
+docker build . -t neodash && winpty docker run -it --rm -p $port:80 neodash