util

func CopyFile(fromPath string, toPath string) error

func Error(format string, args ...interface{})

func Fatal(format string, args ...interface{})

func FileExists(p string) bool

func FileHash(p string) (string, error)

func GitConfig(name string) string

func GitDir() string

func IsDirectory(p string) bool

func IsFile(p string) bool

func Message(format string, args ...interface{})

func SetGitConfig(name string, value string)

func Stdout(name string, args ...string) string