git

type Git interface {
	GetBranch() (branch []byte, err error)
	GetWorkingHash() (ref []byte, err error)
	GetChangedPaths(sinceRef string) file.Paths
	IsIgnored(path string) bool
	IsTracked(path string) bool
	GetRoot() (path string)
	DetectBranchChange(notify chan []byte)
	GetDefaultUpstream() string
}