CopyFile copies a file from src to dst.

copyFileContents copies the contents of the file named src to the file named by dst.

CopyFileToEnvironmentDirectory links the file.

Exists returns whether the given file or directory exists or not.

GetCommand creates a command structure.

Git calls the system git in the project directory with specified arguments.

GitOutput calls the system git in the project directory with specified arguments and returns the output.

HasBranch checks if there is a branch locally or remotely.

HasChanges checks whether a repo is clean or has changes ( modifications or additions ).

HasLocalBranch checks if there is a branch locally.

HasRemoteBranch checks if there is a branch remotely.