extflag

Documentation

Index

• type FlagClause
  • func HiddenCmdClause(c FlagClause) FlagClause
• type PathOrContent
  • func RegisterPathOrContent(cmd FlagClause, flagName string, help string, required bool) *PathOrContent
  • func (p *PathOrContent) Content() ([]byte, error)

Types

type FlagClause

type FlagClause interface {
	Flag(name, help string) *kingpin.FlagClause
}

func HiddenCmdClause

func HiddenCmdClause(c FlagClause) FlagClause

HiddenCmdClause returns FlagClause that hides created flags.

type PathOrContent

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

PathOrContent is a flag type that defines two flags to fetch bytes. Either from file (*-file flag) or content (* flag).

func RegisterPathOrContent

func RegisterPathOrContent(cmd FlagClause, flagName string, help string, required bool) *PathOrContent

RegisterPathOrContent registers PathOrContent flag in kingpinCmdClause.

func (*PathOrContent) Content

func (p *PathOrContent) Content() ([]byte, error)

Content returns the content of the file when given or directly the content that has passed to the flag. Flag that specifies path has priority. It returns error if the content is empty and required flag is set to true.