flags

Sep 10, 2024

Changes in this version

type Option

+ func Executable(executable string) Option

Mar 28, 2022

Changes in this version

+ func Parse(command interface{}, args []string) error

+ func PrintSingleUsage(w io.Writer, command interface{}, options ...Option)

+ func Run(commands map[string]Command, options ...Option)

+ func RunSingle(command Command, options ...Option)

+ type Command interface

+ Run func() error

+ type Describer interface

+ Description func() string

+ type IOInject struct

+ Stderr io.Writer

+ Stdin io.Reader

+ Stdout io.Writer

+ func (i *IOInject) Inject(in io.Reader, out io.Writer, err io.Writer)

+ type IOInjector interface

+ Inject func(in io.Reader, out io.Writer, err io.Writer)

+ type Option func(*config)

+ func Args(args ...string) Option

+ func Description(desc string) Option

+ func Name(name string) Option

+ func Testing(testing bool) Option

+ func Version(version string) Option

+ type Value interface

+ Set func(string) error

+ String func() string