cli

func Arg(name string, helpOptional ...string) *kingpin.ArgClause

func Cmd(name string, args ...string) (string, errs.Err)

func CmdPrintOutput(name string, args ...string) errs.Err

func CmdPrintOutputEnv(env []string, name string, args ...string) errs.Err

func DisableYesNo()

func Flag(name string, helpOptional ...string) *kingpin.FlagClause

func GetGitBranch() (branchName string)

func GetGitRoot() (rootDir string)

func ParseArgs() string

func Run(fn func())

func RunFromGitRoot(fn func())

func YesNo(argv ...interface{}) bool