util

Documentation

Overview

Package util contains generic helper functions

Index

• func FlagsFromEnv()
• func IntPtr(i int) *int
• func StrPtr(s string) *string
• type ArrayFlag
  • func (i *ArrayFlag) Set(value string) error
  • func (i *ArrayFlag) String() string

Functions

func FlagsFromEnv

func FlagsFromEnv()

FlagsFromEnv override flag values with values fom environment variables if they are present

func IntPtr

func IntPtr(i int) *int

IntPtr returns a pointer to int from int

func StrPtr

func StrPtr(s string) *string

StrPtr returns a pointer to string from a string

Types

type ArrayFlag

type ArrayFlag []string

ArrayFlag allows to set multiple similar flags into an array of strings

func (*ArrayFlag) Set

func (i *ArrayFlag) Set(value string) error

Set a value

func (*ArrayFlag) String

func (i *ArrayFlag) String() string

String gets a string representation of value