.NET SDK Lookup

docker run -it --rm \
	-v $PWD:/nuke \
	-v $HOME/.nuget/packages:/nuget \
	-e NUGET_PACKAGES='/nuget' \
	-v $HOME/.gradle:/gradle \
	-e GRADLE_USER_HOME='/gradle' \
	-w /nuke \
	--pull missing mcr.microsoft.com/dotnet/sdk:6.0

.NET environment variables - .NET CLI

Learn about the environment variables that you can use to configure the .NET SDK, .NET CLI, and .NET runtime.

https://learn.microsoft.com/en-us/dotnet/core/tools/dotnet-environment-variables#dotnet_root-dotnet_rootx86

ByteArrayOutputStream stdout = new ByteArrayOutputStream()
exec {
    executable "which"
    args 'dotnet'
    standardOutput = stdout
    workingDir rootDir
}

def dotnet = stdout.toString().trim()
logger.error(dotnet)

def path = System.getenv('PATH')
logger.error(path)

def dotnetRoot = System.getenv('DOTNET_ROOT')
logger.error(dotnetRoot)