GitCheckout is responsible for checking out a specific branch.

GitClone is responsible for running the equivalent of a `git clone` for a repository.

GitCommit is responsible for committing changes within the working directory.

GitInit is responsible for running the equivalent of a `git init` operation for a repository.

GitNewRef is responsible for creating a new Git reference which points at HEAD.

GitPull is responsible for running the equivalent of a `git pull` operation for the default remote (origin).

GitRemote is responsible for running the equivalent of a `git remote add` or `git remote set-url` for a repository.

NewFile is responsible for writing a new file.

NewFolder is responsible for ensuring that a repository has a valid folder created for it.

Sequence will run a series of tasks in sequence.

SetupRemote is responsible for creating the upstream repository on whichever service hosts the repo.

A Task is responsible for performing a specific task on a repository or scratchpad.