Execute is the primary function to initiate the command line interface for Cider.

NewRoot creates a new instance of the root command for the cider executable.

ErrConfigNotFound happens if a config file could not be found at any of the default locations.

ErrSkipGitWithoutSetVersionFlag indicates an error when the --skip-git flag is set without also setting the --set-version flag.

ErrUnsupportedShell happens when a shell that Cobra does not support is passed for the completions command.

Root defines a rough structure for a root command type.