mirror of
https://github.com/Luzifer/dbx-sync.git
synced 2024-12-23 11:21:17 +00:00
88 lines
3 KiB
Go
88 lines
3 KiB
Go
package pflag
|
|
|
|
import "strconv"
|
|
|
|
// -- uint64 Value
|
|
type uint64Value uint64
|
|
|
|
func newUint64Value(val uint64, p *uint64) *uint64Value {
|
|
*p = val
|
|
return (*uint64Value)(p)
|
|
}
|
|
|
|
func (i *uint64Value) Set(s string) error {
|
|
v, err := strconv.ParseUint(s, 0, 64)
|
|
*i = uint64Value(v)
|
|
return err
|
|
}
|
|
|
|
func (i *uint64Value) Type() string {
|
|
return "uint64"
|
|
}
|
|
|
|
func (i *uint64Value) String() string { return strconv.FormatUint(uint64(*i), 10) }
|
|
|
|
func uint64Conv(sval string) (interface{}, error) {
|
|
v, err := strconv.ParseUint(sval, 0, 64)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
return uint64(v), nil
|
|
}
|
|
|
|
// GetUint64 return the uint64 value of a flag with the given name
|
|
func (f *FlagSet) GetUint64(name string) (uint64, error) {
|
|
val, err := f.getFlagType(name, "uint64", uint64Conv)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
return val.(uint64), nil
|
|
}
|
|
|
|
// Uint64Var defines a uint64 flag with specified name, default value, and usage string.
|
|
// The argument p points to a uint64 variable in which to store the value of the flag.
|
|
func (f *FlagSet) Uint64Var(p *uint64, name string, value uint64, usage string) {
|
|
f.VarP(newUint64Value(value, p), name, "", usage)
|
|
}
|
|
|
|
// Uint64VarP is like Uint64Var, but accepts a shorthand letter that can be used after a single dash.
|
|
func (f *FlagSet) Uint64VarP(p *uint64, name, shorthand string, value uint64, usage string) {
|
|
f.VarP(newUint64Value(value, p), name, shorthand, usage)
|
|
}
|
|
|
|
// Uint64Var defines a uint64 flag with specified name, default value, and usage string.
|
|
// The argument p points to a uint64 variable in which to store the value of the flag.
|
|
func Uint64Var(p *uint64, name string, value uint64, usage string) {
|
|
CommandLine.VarP(newUint64Value(value, p), name, "", usage)
|
|
}
|
|
|
|
// Uint64VarP is like Uint64Var, but accepts a shorthand letter that can be used after a single dash.
|
|
func Uint64VarP(p *uint64, name, shorthand string, value uint64, usage string) {
|
|
CommandLine.VarP(newUint64Value(value, p), name, shorthand, usage)
|
|
}
|
|
|
|
// Uint64 defines a uint64 flag with specified name, default value, and usage string.
|
|
// The return value is the address of a uint64 variable that stores the value of the flag.
|
|
func (f *FlagSet) Uint64(name string, value uint64, usage string) *uint64 {
|
|
p := new(uint64)
|
|
f.Uint64VarP(p, name, "", value, usage)
|
|
return p
|
|
}
|
|
|
|
// Uint64P is like Uint64, but accepts a shorthand letter that can be used after a single dash.
|
|
func (f *FlagSet) Uint64P(name, shorthand string, value uint64, usage string) *uint64 {
|
|
p := new(uint64)
|
|
f.Uint64VarP(p, name, shorthand, value, usage)
|
|
return p
|
|
}
|
|
|
|
// Uint64 defines a uint64 flag with specified name, default value, and usage string.
|
|
// The return value is the address of a uint64 variable that stores the value of the flag.
|
|
func Uint64(name string, value uint64, usage string) *uint64 {
|
|
return CommandLine.Uint64P(name, "", value, usage)
|
|
}
|
|
|
|
// Uint64P is like Uint64, but accepts a shorthand letter that can be used after a single dash.
|
|
func Uint64P(name, shorthand string, value uint64, usage string) *uint64 {
|
|
return CommandLine.Uint64P(name, shorthand, value, usage)
|
|
}
|