xpflag

func (*Func) Set ¶

func (o *Func) Set(value string) error

Set implements pflag.Value.

func (*Func) String ¶

func (o *Func) String() string

String implements pflag.Value.

func (*Func) Type ¶

func (o *Func) Type() string

Type implements pflag.Value.

func (*OneOf) Complete ¶

func (o *OneOf) Complete(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective)

Allow to use OneOf flags in the cobra autocompletion framework. For example:

loglevel := xpflag.New("info", "debug", "info", "warn", "error") cmd.Flags().Var(loglevel, "log-level", "log level, one of "+loglevel.Variants()) cmd.RegisterFlagCompletionFunc(flagName, loglevel.Complete)

func (*OneOf) Set ¶

func (o *OneOf) Set(value string) error

Set implements pflag.Value.

func (*OneOf) String ¶

func (o *OneOf) String() string

String implements pflag.Value.

func (*OneOf) Type ¶

func (o *OneOf) Type() string

Type implements pflag.Value.

func (*OneOf) Variants ¶

func (o *OneOf) Variants() string