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Matteo Scandoloa6a3aee2019-11-26 13:30:14 -07001package flags
2
3import (
4 "reflect"
5)
6
7// Arg represents a positional argument on the command line.
8type Arg struct {
9 // The name of the positional argument (used in the help)
10 Name string
11
12 // A description of the positional argument (used in the help)
13 Description string
14
15 // The minimal number of required positional arguments
16 Required int
17
18 // The maximum number of required positional arguments
19 RequiredMaximum int
20
21 value reflect.Value
22 tag multiTag
23}
24
25func (a *Arg) isRemaining() bool {
26 return a.value.Type().Kind() == reflect.Slice
27}