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// Copyright 2013 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
type stringValue string
func (s *stringValue) Set(value string, opt Option) error {
*s = stringValue(value)
return nil
}
func (s *stringValue) String() string {
return string(*s)
}
// String returns a value option that stores is value as a string. The
// initial value of the string is passed in value.
func String(name rune, value string, helpvalue ...string) *string {
return CommandLine.String(name, value, helpvalue...)
}
func (s *Set) String(name rune, value string, helpvalue ...string) *string {
p := value
s.StringVarLong(&p, "", name, helpvalue...)
return &p
}
func StringLong(name string, short rune, value string, helpvalue ...string) *string {
return CommandLine.StringLong(name, short, value, helpvalue...)
}
func (s *Set) StringLong(name string, short rune, value string, helpvalue ...string) *string {
s.StringVarLong(&value, name, short, helpvalue...)
return &value
}
func StringVar(p *string, name rune, helpvalue ...string) Option {
return CommandLine.StringVar(p, name, helpvalue...)
}
func (s *Set) StringVar(p *string, name rune, helpvalue ...string) Option {
return s.VarLong((*stringValue)(p), "", name, helpvalue...)
}
func StringVarLong(p *string, name string, short rune, helpvalue ...string) Option {
return CommandLine.StringVarLong(p, name, short, helpvalue...)
}
func (s *Set) StringVarLong(p *string, name string, short rune, helpvalue ...string) Option {
return s.VarLong((*stringValue)(p), name, short, helpvalue...)
}
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