forked from github/multus-cni
ac21a96804
gomodule is still in progress to migrate for now, hence multus team decide to keep vendor directory to support build without gomodule.
89 lines
2.9 KiB
Go
89 lines
2.9 KiB
Go
package pflag
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import "strconv"
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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 strconv.FormatInt(int64(*i), 10) }
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func int8Conv(sval string) (interface{}, error) {
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v, err := strconv.ParseInt(sval, 0, 8)
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if err != nil {
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return 0, err
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}
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return int8(v), nil
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}
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// GetInt8 return the int8 value of a flag with the given name
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func (f *FlagSet) GetInt8(name string) (int8, error) {
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val, err := f.getFlagType(name, "int8", int8Conv)
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if err != nil {
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return 0, err
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}
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return val.(int8), nil
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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 (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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// Int8VarP is 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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// Int8VarP is 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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// Int8P is 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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// Int8P is 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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