summaryrefslogtreecommitdiff
path: root/vendor/github.com/pborman/getopt/counter.go
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/github.com/pborman/getopt/counter.go')
-rw-r--r--vendor/github.com/pborman/getopt/counter.go81
1 files changed, 0 insertions, 81 deletions
diff --git a/vendor/github.com/pborman/getopt/counter.go b/vendor/github.com/pborman/getopt/counter.go
deleted file mode 100644
index 8b11ec1..0000000
--- a/vendor/github.com/pborman/getopt/counter.go
+++ /dev/null
@@ -1,81 +0,0 @@
-// 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
-
-import (
- "fmt"
- "strconv"
-)
-
-type counterValue int
-
-func (b *counterValue) Set(value string, opt Option) error {
- if value == "" {
- *b++
- } else {
- v, err := strconv.ParseInt(value, 0, strconv.IntSize)
- if err != nil {
- if e, ok := err.(*strconv.NumError); ok {
- switch e.Err {
- case strconv.ErrRange:
- err = fmt.Errorf("value out of range: %s", value)
- case strconv.ErrSyntax:
- err = fmt.Errorf("not a valid number: %s", value)
- }
- }
- return err
- }
- *b = counterValue(v)
- }
- return nil
-}
-
-func (b *counterValue) String() string {
- return strconv.Itoa(int(*b))
-}
-
-// Counter creates a counting flag stored as an int. Each time the option
-// is seen while parsing the value is incremented. The value of the counter
-// may be explicitly set by using the long form:
-//
-// --counter=5
-// --c=5
-//
-// Further instances of the option will increment from the set value.
-func Counter(name rune, helpvalue ...string) *int {
- return CommandLine.Counter(name, helpvalue...)
-}
-
-func (s *Set) Counter(name rune, helpvalue ...string) *int {
- var p int
- s.CounterVarLong(&p, "", name, helpvalue...)
- return &p
-}
-
-func CounterLong(name string, short rune, helpvalue ...string) *int {
- return CommandLine.CounterLong(name, short, helpvalue...)
-}
-
-func (s *Set) CounterLong(name string, short rune, helpvalue ...string) *int {
- var p int
- s.CounterVarLong(&p, name, short, helpvalue...)
- return &p
-}
-
-func CounterVar(p *int, name rune, helpvalue ...string) Option {
- return CommandLine.CounterVar(p, name, helpvalue...)
-}
-
-func (s *Set) CounterVar(p *int, name rune, helpvalue ...string) Option {
- return s.CounterVarLong(p, "", name, helpvalue...)
-}
-
-func CounterVarLong(p *int, name string, short rune, helpvalue ...string) Option {
- return CommandLine.CounterVarLong(p, name, short, helpvalue...)
-}
-
-func (s *Set) CounterVarLong(p *int, name string, short rune, helpvalue ...string) Option {
- return s.VarLong((*counterValue)(p), name, short, helpvalue...).SetFlag()
-}