In part 1 of this blog series we had a look at a very basic MSBuild script which enables us to compile our projects. For doing this I provided you guys with a simple batch file to make it even more simple to execute the build script.
In this episode we will focus on cleaning the folders before building again and getting the Nuget packages using Nuget package restore. The latter I will explain further for you first.
Nuget package restore can be enabled in Visual studio. A best practice is to enable this always, because then we won’t have to put all Nuget packages in source control. By enabling it, every team member will download the missing packages automatically when building his project in Visual Studio. However the build server won’t do this by default so we create a custom target in our build script to make this happen.
This target will clean all our directories based on the project output folders for the given configuration. So if you provide debug it will clean the /bin/Debug folder. We use a ItemGroup to search for all the project files so we can use them in a msbuild task for cleaning the project outputs.
Please note we also recreate the reports directory where we will store our unit test reports etc. We will create a target for this in the following part of this blog series.
As you can see quotes are being encoded as " in out tasks.
Also for the LoadNugetPackages we use a ItemGroup to search for files called packages.config. Those files are used as a parameter for Exec task which will execute nuget.exe.
Finally we are getting somewhere. When we execute our batch file now it will first clean our directories, then get all Nuget packages if they are missing and then it will compile our assemblies.
In the next part we will add a target for running our Mspec tests and generating a code coverage report based on those test assemblies. So hang on and share this article with your friends.