Added scripts for installing current build. (#837)

* Added scripts for local install.

* Updated README.md.

InstallNuKeeperDotnetTool.bat

@@ -0,0 +1,19 @@
+@echo off
+
+title Installing NuKeeper dotnet tool
+echo Build solution:
+dotnet build 
+
+echo Pack NuKeeper dotnet tool:
+dotnet pack .\NuKeeper\NuKeeper.csproj -o ".\artifacts"
+
+echo Uninstall existing NuKeeper dotnet tool:
+dotnet tool uninstall nukeeper --global
+
+echo Install NuKeeper dotnet tool:
+dotnet tool install nukeeper --global --add-source ".\artifacts"
+
+echo Installed NuKeeper version:
+nukeeper --version
+
+pause

InstallNuKeeperDotnetTool.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+echo "Build solution:"
+dotnet build 
+
+echo "Pack NuKeeper dotnet tool:"
+dotnet pack .\NuKeeper\NuKeeper.csproj -o ".\artifacts"
+
+echo "Uninstall existing NuKeeper dotnet tool:"
+dotnet tool uninstall nukeeper --global
+
+echo "Install NuKeeper dotnet tool:"
+dotnet tool install nukeeper --global --add-source ".\artifacts"
+
+echo "Installed NuKeeper version:"
+nukeeper --version
+
+# Keep window open.
+$SHELL

README.md

@@ -67,6 +67,10 @@ dotnet tool uninstall nukeeper --global
 
 ### How To Build and Run From Source
 
+You can install the nukeeper dotnet tool of current build using the `InstallNuKeeperDotNetTool` (.bat for Windows, .sh for macOS and Linux) found in the root of the repository.
+
+>Note: this overrides your existing global installation of the NuKeeper dotnet tool.
+
 You can build and package the tool using the following commands. The instructions assume that you are in the root of the repository.
 
 ```console