mirror of
https://github.com/go-gitea/gitea.git
synced 2024-08-20 11:33:25 +02:00
150 lines
4.9 KiB
Go
150 lines
4.9 KiB
Go
|
package pflag
|
||
|
|
||
|
import (
|
||
|
"bytes"
|
||
|
"fmt"
|
||
|
"strconv"
|
||
|
"strings"
|
||
|
)
|
||
|
|
||
|
// -- stringToInt64 Value
|
||
|
type stringToInt64Value struct {
|
||
|
value *map[string]int64
|
||
|
changed bool
|
||
|
}
|
||
|
|
||
|
func newStringToInt64Value(val map[string]int64, p *map[string]int64) *stringToInt64Value {
|
||
|
ssv := new(stringToInt64Value)
|
||
|
ssv.value = p
|
||
|
*ssv.value = val
|
||
|
return ssv
|
||
|
}
|
||
|
|
||
|
// Format: a=1,b=2
|
||
|
func (s *stringToInt64Value) Set(val string) error {
|
||
|
ss := strings.Split(val, ",")
|
||
|
out := make(map[string]int64, len(ss))
|
||
|
for _, pair := range ss {
|
||
|
kv := strings.SplitN(pair, "=", 2)
|
||
|
if len(kv) != 2 {
|
||
|
return fmt.Errorf("%s must be formatted as key=value", pair)
|
||
|
}
|
||
|
var err error
|
||
|
out[kv[0]], err = strconv.ParseInt(kv[1], 10, 64)
|
||
|
if err != nil {
|
||
|
return err
|
||
|
}
|
||
|
}
|
||
|
if !s.changed {
|
||
|
*s.value = out
|
||
|
} else {
|
||
|
for k, v := range out {
|
||
|
(*s.value)[k] = v
|
||
|
}
|
||
|
}
|
||
|
s.changed = true
|
||
|
return nil
|
||
|
}
|
||
|
|
||
|
func (s *stringToInt64Value) Type() string {
|
||
|
return "stringToInt64"
|
||
|
}
|
||
|
|
||
|
func (s *stringToInt64Value) String() string {
|
||
|
var buf bytes.Buffer
|
||
|
i := 0
|
||
|
for k, v := range *s.value {
|
||
|
if i > 0 {
|
||
|
buf.WriteRune(',')
|
||
|
}
|
||
|
buf.WriteString(k)
|
||
|
buf.WriteRune('=')
|
||
|
buf.WriteString(strconv.FormatInt(v, 10))
|
||
|
i++
|
||
|
}
|
||
|
return "[" + buf.String() + "]"
|
||
|
}
|
||
|
|
||
|
func stringToInt64Conv(val string) (interface{}, error) {
|
||
|
val = strings.Trim(val, "[]")
|
||
|
// An empty string would cause an empty map
|
||
|
if len(val) == 0 {
|
||
|
return map[string]int64{}, nil
|
||
|
}
|
||
|
ss := strings.Split(val, ",")
|
||
|
out := make(map[string]int64, len(ss))
|
||
|
for _, pair := range ss {
|
||
|
kv := strings.SplitN(pair, "=", 2)
|
||
|
if len(kv) != 2 {
|
||
|
return nil, fmt.Errorf("%s must be formatted as key=value", pair)
|
||
|
}
|
||
|
var err error
|
||
|
out[kv[0]], err = strconv.ParseInt(kv[1], 10, 64)
|
||
|
if err != nil {
|
||
|
return nil, err
|
||
|
}
|
||
|
}
|
||
|
return out, nil
|
||
|
}
|
||
|
|
||
|
// GetStringToInt64 return the map[string]int64 value of a flag with the given name
|
||
|
func (f *FlagSet) GetStringToInt64(name string) (map[string]int64, error) {
|
||
|
val, err := f.getFlagType(name, "stringToInt64", stringToInt64Conv)
|
||
|
if err != nil {
|
||
|
return map[string]int64{}, err
|
||
|
}
|
||
|
return val.(map[string]int64), nil
|
||
|
}
|
||
|
|
||
|
// StringToInt64Var defines a string flag with specified name, default value, and usage string.
|
||
|
// The argument p point64s to a map[string]int64 variable in which to store the values of the multiple flags.
|
||
|
// The value of each argument will not try to be separated by comma
|
||
|
func (f *FlagSet) StringToInt64Var(p *map[string]int64, name string, value map[string]int64, usage string) {
|
||
|
f.VarP(newStringToInt64Value(value, p), name, "", usage)
|
||
|
}
|
||
|
|
||
|
// StringToInt64VarP is like StringToInt64Var, but accepts a shorthand letter that can be used after a single dash.
|
||
|
func (f *FlagSet) StringToInt64VarP(p *map[string]int64, name, shorthand string, value map[string]int64, usage string) {
|
||
|
f.VarP(newStringToInt64Value(value, p), name, shorthand, usage)
|
||
|
}
|
||
|
|
||
|
// StringToInt64Var defines a string flag with specified name, default value, and usage string.
|
||
|
// The argument p point64s to a map[string]int64 variable in which to store the value of the flag.
|
||
|
// The value of each argument will not try to be separated by comma
|
||
|
func StringToInt64Var(p *map[string]int64, name string, value map[string]int64, usage string) {
|
||
|
CommandLine.VarP(newStringToInt64Value(value, p), name, "", usage)
|
||
|
}
|
||
|
|
||
|
// StringToInt64VarP is like StringToInt64Var, but accepts a shorthand letter that can be used after a single dash.
|
||
|
func StringToInt64VarP(p *map[string]int64, name, shorthand string, value map[string]int64, usage string) {
|
||
|
CommandLine.VarP(newStringToInt64Value(value, p), name, shorthand, usage)
|
||
|
}
|
||
|
|
||
|
// StringToInt64 defines a string flag with specified name, default value, and usage string.
|
||
|
// The return value is the address of a map[string]int64 variable that stores the value of the flag.
|
||
|
// The value of each argument will not try to be separated by comma
|
||
|
func (f *FlagSet) StringToInt64(name string, value map[string]int64, usage string) *map[string]int64 {
|
||
|
p := map[string]int64{}
|
||
|
f.StringToInt64VarP(&p, name, "", value, usage)
|
||
|
return &p
|
||
|
}
|
||
|
|
||
|
// StringToInt64P is like StringToInt64, but accepts a shorthand letter that can be used after a single dash.
|
||
|
func (f *FlagSet) StringToInt64P(name, shorthand string, value map[string]int64, usage string) *map[string]int64 {
|
||
|
p := map[string]int64{}
|
||
|
f.StringToInt64VarP(&p, name, shorthand, value, usage)
|
||
|
return &p
|
||
|
}
|
||
|
|
||
|
// StringToInt64 defines a string flag with specified name, default value, and usage string.
|
||
|
// The return value is the address of a map[string]int64 variable that stores the value of the flag.
|
||
|
// The value of each argument will not try to be separated by comma
|
||
|
func StringToInt64(name string, value map[string]int64, usage string) *map[string]int64 {
|
||
|
return CommandLine.StringToInt64P(name, "", value, usage)
|
||
|
}
|
||
|
|
||
|
// StringToInt64P is like StringToInt64, but accepts a shorthand letter that can be used after a single dash.
|
||
|
func StringToInt64P(name, shorthand string, value map[string]int64, usage string) *map[string]int64 {
|
||
|
return CommandLine.StringToInt64P(name, shorthand, value, usage)
|
||
|
}
|