clis

func AbortOn ¶

func AbortOn(errCase string, e error)

abortOn will quit on anticipated errors gracefully without stack trace

func Abs ¶

func Abs(x int) int

Abs returns the absolute value of x.

func Basename ¶

func Basename(s string) string

Basename returns the file name without extension.

func IsExist ¶

func IsExist(fileName string) bool

IsExist checks if the given file exist

func Setup ¶

func Setup(p string, v int)

func Verbose ¶

func Verbose(levelSet int, format string, args ...interface{})

verbose will print info to stderr according to the verbose level setting

func WarnOn ¶

func WarnOn(errCase string, e error)

func Warning ¶

func Warning(m string)