nestedflagset

package

v0.0.0-...-51f9457 Latest Latest Go to latest Published: Jul 9, 2021 License: Apache-2.0 Imports: 5 Imported by: 0

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type FlagSet struct {
	F flag.FlagSet // The underlying FlagSet, populated on Parse.
}

FlagSet is a flag.Flag implementation that parses into a nested flag.FlagSet.

The FlagSet's flag value is parsed broken into a series of sub-options, which are then loaded into the nested flag set (FlagSet.F).

func (fs *FlagSet) Parse(line string) error

Parse parses a one-line option string into the underlying flag set.

func (fs *FlagSet) Set(value string) error

Set implements flags.Value.

func (fs *FlagSet) String() string

String implements flags.Value.

func (fs *FlagSet) Usage() string

Usage constructs a one-line usage string for all of the options defined in Flags.