This content is part of a third party extension that is not supported by the Cake project. For more information about this extension see Cake.Git.

public static GitBranch GitCreateBranch(this ICakeContext context, DirectoryPath repositoryDirectoryPath, string branchName, bool checkOut)

var repositoryDirectoryPath = DirectoryPath.FromString(".");
var currentBranch = ((ICakeContext)cakeContext).GitCreateBranch(repositoryDirectoryPath, "FooBar", true);