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// Copyright 2015 Google Inc. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package getopt
import "time"
type durationValue time.Duration
func (d *durationValue) Set(value string, opt Option) error {
v, err := time.ParseDuration(value)
if err != nil {
return err
}
*d = durationValue(v)
return nil
}
func (d *durationValue) String() string {
return time.Duration(*d).String()
}
// Duration creates an option that parses its value as a time.Duration.
func Duration(name rune, value time.Duration, helpvalue ...string) *time.Duration {
return CommandLine.Duration(name, value, helpvalue...)
}
func (s *Set) Duration(name rune, value time.Duration, helpvalue ...string) *time.Duration {
return s.DurationLong("", name, value, helpvalue...)
}
func DurationLong(name string, short rune, value time.Duration, helpvalue ...string) *time.Duration {
return CommandLine.DurationLong(name, short, value, helpvalue...)
}
func (s *Set) DurationLong(name string, short rune, value time.Duration, helpvalue ...string) *time.Duration {
s.DurationVarLong(&value, name, short, helpvalue...)
return &value
}
func DurationVar(p *time.Duration, name rune, helpvalue ...string) Option {
return CommandLine.DurationVar(p, name, helpvalue...)
}
func (s *Set) DurationVar(p *time.Duration, name rune, helpvalue ...string) Option {
return s.DurationVarLong(p, "", name, helpvalue...)
}
func DurationVarLong(p *time.Duration, name string, short rune, helpvalue ...string) Option {
return CommandLine.DurationVarLong(p, name, short, helpvalue...)
}
func (s *Set) DurationVarLong(p *time.Duration, name string, short rune, helpvalue ...string) Option {
return s.VarLong((*durationValue)(p), name, short, helpvalue...)
}
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