xflag

Documentation

Overview

Package xflag add an additional flag type Array for repeated string flags.

var f xflag.Array
flag.Var(&f, "r", "some repeatable flag")

flag.Parse()                // $ command -r a -r b -r c
for _, v := range f { ... } // []string{"a", "b", "c"}

Index

• type Array
  • func (f *Array) Set(value string) error
  • func (f *Array) String() string
• type Date
  • func (d *Date) Set(value string) error
  • func (d *Date) String() string
• type UserPassword
  • func (u *UserPassword) Set(value string) error
  • func (u *UserPassword) String() string

Types

type Array

type Array []string

ArrayFlags allows to store lists of flag values.

func (*Array) Set

func (f *Array) Set(value string) error

Set appends a value.

func (*Array) String

func (f *Array) String() string

String representation.

type Date

type Date struct {
	time.Time
}

Date can be used to parse command line args into dates.

func (*Date) Set

func (d *Date) Set(value string) error

Set parses a value into a date, relatively flexible due to araddon/dateparse, 2014-04-26 will work, but oct. 7, 1970, too.

func (*Date) String

func (d *Date) String() string

String returns a formatted date.

type UserPassword

type UserPassword struct {
	User     string
	Password string
}

UserPassword allows to pass in user:password in flags.

func (*UserPassword) Set

func (u *UserPassword) Set(value string) error

func (*UserPassword) String

func (u *UserPassword) String() string