Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security Policy
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

option

package

Go to main page

Versions in this module

v0

v0.24.0

Oct 31, 2021

Changes in this version

type Option

+ Unknown bool

+ func (opt *Option) SetBoolAsOppositeToDefault() *Option

v0.23.0

Oct 21, 2020

v0.22.0

Oct 11, 2020

Changes in this version

type Option

+ func (opt *Option) SetBoolDefault(b bool) *Option

v0.21.0

Aug 15, 2020

v0.20.2

Jul 20, 2020

v0.20.1

Jun 16, 2020

v0.20.0

Jun 9, 2020

v0.19.0

Apr 4, 2020

Changes in this version

type Option

+ EnvVar string

+ func (opt *Option) SetEnvVar(name string) *Option

v0.18.0

Mar 25, 2020

v0.17.0

Oct 24, 2019

v0.16.0

Sep 24, 2019

v0.15.0

Aug 30, 2019

Changes in this version

type Option

+ IsPassedToCommand bool

v0.14.1

Jul 28, 2019

v0.14.0

Jul 28, 2019

Changes in this version

+ var Debug = log.New(ioutil.Discard, "DEBUG: ", log.Ldate | log.Ltime | log.Lshortfile)

+ func Sort(list []*Option)

+ type Handler func(optName string, argument string, usedAlias string) error

+ type Option struct

+ Aliases []string

+ Called bool

+ DefaultStr string

+ Description string

+ Handler Handler

+ HelpArgName string

+ HelpSynopsis string

+ IsOptional bool

+ IsRequired bool

+ IsRequiredErr string

+ MapKeysToLower bool

+ MaxArgs int

+ MinArgs int

+ Name string

+ OptType Type

+ UsedAlias string

+ func New(name string, optType Type) *Option

+ func (opt *Option) CheckRequired() error

+ func (opt *Option) Int() int

+ func (opt *Option) Save(a ...string) error

+ func (opt *Option) SetAlias(alias ...string) *Option

+ func (opt *Option) SetBool(b bool) *Option

+ func (opt *Option) SetBoolPtr(b *bool) *Option

+ func (opt *Option) SetCalled(usedAlias string) *Option

+ func (opt *Option) SetDefaultStr(s string) *Option

+ func (opt *Option) SetDescription(s string) *Option

+ func (opt *Option) SetFloat64(f float64) *Option

+ func (opt *Option) SetFloat64Ptr(f *float64) *Option

+ func (opt *Option) SetHelpArgName(s string) *Option

+ func (opt *Option) SetInt(i int) *Option

+ func (opt *Option) SetIntPtr(i *int) *Option

+ func (opt *Option) SetIntSlice(s []int) *Option

+ func (opt *Option) SetIntSlicePtr(s *[]int) *Option

+ func (opt *Option) SetKeyValueToStringMap(k, v string) *Option

+ func (opt *Option) SetRequired(msg string) *Option

+ func (opt *Option) SetString(s string) *Option

+ func (opt *Option) SetStringMapPtr(m *map[string]string) *Option

+ func (opt *Option) SetStringPtr(s *string) *Option

+ func (opt *Option) SetStringSlice(s []string) *Option

+ func (opt *Option) SetStringSlicePtr(s *[]string) *Option

+ func (opt *Option) Value() interface{}

+ type Type int

+ const BoolType

+ const Float64Type

+ const IntRepeatType

+ const IntType

+ const StringMapType

+ const StringRepeatType

+ const StringType