75 lines
2.5 KiB
Go
75 lines
2.5 KiB
Go
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package pflag
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import (
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"fmt"
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"strconv"
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)
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// -- int8 Value
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type int8Value int8
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func newInt8Value(val int8, p *int8) *int8Value {
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*p = val
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return (*int8Value)(p)
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}
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func (i *int8Value) Set(s string) error {
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v, err := strconv.ParseInt(s, 0, 8)
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*i = int8Value(v)
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return err
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}
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func (i *int8Value) Type() string {
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return "int8"
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}
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func (i *int8Value) String() string { return fmt.Sprintf("%v", *i) }
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// Int8Var defines an int8 flag with specified name, default value, and usage string.
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// The argument p points to an int8 variable in which to store the value of the flag.
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func (f *FlagSet) Int8Var(p *int8, name string, value int8, usage string) {
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f.VarP(newInt8Value(value, p), name, "", usage)
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}
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// Like Int8Var, but accepts a shorthand letter that can be used after a single dash.
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func (f *FlagSet) Int8VarP(p *int8, name, shorthand string, value int8, usage string) {
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f.VarP(newInt8Value(value, p), name, shorthand, usage)
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}
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// Int8Var defines an int8 flag with specified name, default value, and usage string.
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// The argument p points to an int8 variable in which to store the value of the flag.
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func Int8Var(p *int8, name string, value int8, usage string) {
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CommandLine.VarP(newInt8Value(value, p), name, "", usage)
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}
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// Like Int8Var, but accepts a shorthand letter that can be used after a single dash.
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func Int8VarP(p *int8, name, shorthand string, value int8, usage string) {
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CommandLine.VarP(newInt8Value(value, p), name, shorthand, usage)
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}
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// Int8 defines an int8 flag with specified name, default value, and usage string.
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// The return value is the address of an int8 variable that stores the value of the flag.
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func (f *FlagSet) Int8(name string, value int8, usage string) *int8 {
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p := new(int8)
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f.Int8VarP(p, name, "", value, usage)
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return p
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}
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// Like Int8, but accepts a shorthand letter that can be used after a single dash.
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func (f *FlagSet) Int8P(name, shorthand string, value int8, usage string) *int8 {
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p := new(int8)
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f.Int8VarP(p, name, shorthand, value, usage)
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return p
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}
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// Int8 defines an int8 flag with specified name, default value, and usage string.
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// The return value is the address of an int8 variable that stores the value of the flag.
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func Int8(name string, value int8, usage string) *int8 {
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return CommandLine.Int8P(name, "", value, usage)
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}
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// Like Int8, but accepts a shorthand letter that can be used after a single dash.
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func Int8P(name, shorthand string, value int8, usage string) *int8 {
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return CommandLine.Int8P(name, shorthand, value, usage)
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}
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