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

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