You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
28 lines
548 B
28 lines
548 B
5 years ago
|
package flags
|
||
|
|
|
||
|
|
import (
|
||
|
|
"reflect"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Arg represents a positional argument on the command line.
|
||
|
|
type Arg struct {
|
||
|
|
// The name of the positional argument (used in the help)
|
||
|
|
Name string
|
||
|
|
|
||
|
|
// A description of the positional argument (used in the help)
|
||
|
|
Description string
|
||
|
|
|
||
|
|
// The minimal number of required positional arguments
|
||
|
|
Required int
|
||
|
|
|
||
|
|
// The maximum number of required positional arguments
|
||
|
|
RequiredMaximum int
|
||
|
|
|
||
|
|
value reflect.Value
|
||
|
|
tag multiTag
|
||
|
|
}
|
||
|
|
|
||
|
|
func (a *Arg) isRemaining() bool {
|
||
|
|
return a.value.Type().Kind() == reflect.Slice
|
||
|
|
}
|