/
cli.go
57 lines (47 loc) · 957 Bytes
/
cli.go
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package cmd
// An Option applies optional changes to the CLI application.
type Option func(runner *Runner) error
func (o Option) Apply(r *Runner) error {
return o(r)
}
type Runner struct {
name string
description string
authors []string
version string
commands interface{}
}
func WithName(name string) Option {
return func(r *Runner) error {
r.name = name
return nil
}
}
func WithDescription(description string) Option {
return func(r *Runner) error {
r.description = description
return nil
}
}
func WithAuthors(authors ...string) Option {
return func(r *Runner) error {
r.authors = authors
return nil
}
}
func WithVersion(version string) Option {
return func(r *Runner) error {
r.version = version
return nil
}
}
// Read the doc
func WithCommands(commands interface{}) Option {
return func(r *Runner) error {
r.commands = commands
return nil
}
}
func New(opts ...Option) *Runner {
return nil
}