flagparse

Documentation

Index

• func FindFlag(args []string, targetNames ...string) (value string, found bool)
• func LoadConfFile(confFile, defaultConfFile string, app interface{}) error
• func Parse(a interface{}, optionFns ...OptionsFn)
• func ParseArgs(a interface{}, args []string, optionFns ...OptionsFn)
• type ArrayFlags
  • func (i *ArrayFlags) Set(value string) error
  • func (i *ArrayFlags) String() string
• type Options
• type OptionsFn
  • func AutoLoadYaml(flagName, defaultCnf string) OptionsFn
  • func ProcessInit(initFiles *embed.FS) OptionsFn
• type PostProcessor
• type UsageShower
• type VersionShower

Functions

func FindFlag

func FindFlag(args []string, targetNames ...string) (value string, found bool)

func LoadConfFile

func LoadConfFile(confFile, defaultConfFile string, app interface{}) error

func Parse

func Parse(a interface{}, optionFns ...OptionsFn)

func ParseArgs

func ParseArgs(a interface{}, args []string, optionFns ...OptionsFn)

Types

type ArrayFlags

type ArrayFlags struct {
	Value string
	// contains filtered or unexported fields
}

func (*ArrayFlags) Set

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

func (*ArrayFlags) String

func (i *ArrayFlags) String() string

type Options

type Options struct {
	// contains filtered or unexported fields
}

type OptionsFn

type OptionsFn func(*Options)

func AutoLoadYaml

func AutoLoadYaml(flagName, defaultCnf string) OptionsFn

func ProcessInit

func ProcessInit(initFiles *embed.FS) OptionsFn

type PostProcessor

type PostProcessor interface {
	PostProcess()
}

type UsageShower

type UsageShower interface {
	Usage() string
}

type VersionShower

type VersionShower interface {
	VersionInfo() string
}