dev

type Exec interface {
	// LookPath TODO(rjeczalik): document
	LookPath(string) (string, error)
	// CombinedOutput TODO(rjeczalik): document
	CombinedOutput(string, []string) (io.Writer, io.Reader, func(time.Duration) error, error)
}

type Personal struct {
	Patch    string
	Project  string
	Stages   []string
	Revision string
}

type Tool interface {
	// TODO(rjeczalik): document
	Personal(p *Personal) (int64, error)
	SetTimeout(d time.Duration)
}