util

Documentation

Index

• func AddCommonFlags(cmdline *pflag.FlagSet) *bool
• func FileExists(filename string) (bool, error)
• func GetIPAddress() (addrList []string)
• func InitFlags()
• func RandomInt(limit int) int
• func RandomString(length int) string
• func WarnWordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName
• func WordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName

Functions

func AddCommonFlags

func AddCommonFlags(cmdline *pflag.FlagSet) *bool

AddCommonFlags add common flags that is needed by all modules

func FileExists

func FileExists(filename string) (bool, error)

FileExists check file exists

func GetIPAddress

func GetIPAddress() (addrList []string)

GetIPAddress get local usable inner ip address

func InitFlags

func InitFlags()

InitFlags normalizes and parses the command line flags

func RandomInt

func RandomInt(limit int) int

RandomInt get a random int less than limit

func RandomString

func RandomString(length int) string

RandomString get a random string made up of alphabet characters with given length.

func WarnWordSepNormalizeFunc

func WarnWordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName

WarnWordSepNormalizeFunc changes and warns for flags that contain "_" separators

func WordSepNormalizeFunc

func WordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName

WordSepNormalizeFunc changes all flags that contain "_" separators