// DynStringSet creates a `Flag` that represents `map[string]struct{}` which is safe to change dynamically at runtime.
// Unlike `pflag.StringSlice`, consecutive sets don't append to the slice, but override it.
func DynStringSet(flagSet *flag.FlagSet, name string, value []string, usage string) *DynStringSetValue {
set := buildStringSet(value)
dynValue := &DynStringSetValue{ptr: unsafe.Pointer(&set)}
flag := flagSet.VarPF(dynValue, name, "", usage)
MarkFlagDynamic(flag)
return dynValue
}
func InstallDeprecatedSkipVerify(flagset *pflag.FlagSet, flags *SecFlags) {
sv := &skipVerify{
flags: flags,
}
svFlag := flagset.VarPF(sv, "insecure-skip-verify", "", "DEPRECATED")
svFlag.DefValue = "false"
svFlag.NoOptDefVal = "true"
svFlag.Hidden = true
svFlag.Deprecated = "please use --insecure-options."
}
// DynProto3 creates a `Flag` that is backed by an arbitrary Proto3-generated datastructure which is safe to change
// dynamically at runtime either through JSONPB encoding or Proto encoding.
// The `value` must be a pointer to a struct that is JSONPB/Proto (un)marshallable.
// New values based on the default constructor of `value` type will be created on each update.
func DynProto3(flagSet *flag.FlagSet, name string, value proto.Message, usage string) *DynProto3Value {
reflectVal := reflect.ValueOf(value)
if reflectVal.Kind() != reflect.Ptr || reflectVal.Elem().Kind() != reflect.Struct {
panic("DynJSON value must be a pointer to a struct")
}
dynValue := &DynProto3Value{ptr: unsafe.Pointer(reflectVal.Pointer()), structType: reflectVal.Type().Elem()}
flag := flagSet.VarPF(dynValue, name, "", usage)
flagz.MarkFlagDynamic(flag)
return dynValue
}
// DynFloat64 creates a `Flag` that represents `float64` which is safe to change dynamically at runtime.
func DynFloat64(flagSet *flag.FlagSet, name string, value float64, usage string) *DynFloat64Value {
dynValue := &DynFloat64Value{ptr: unsafe.Pointer(&value)}
flag := flagSet.VarPF(dynValue, name, "", usage)
MarkFlagDynamic(flag)
return dynValue
}
// DynInt64 creates a `Flag` that represents `int64` which is safe to change dynamically at runtime.
func DynInt64(flagSet *flag.FlagSet, name string, value int64, usage string) *DynInt64Value {
dynValue := &DynInt64Value{ptr: &value}
flag := flagSet.VarPF(dynValue, name, "", usage)
MarkFlagDynamic(flag)
return dynValue
}
// DynDuration creates a `Flag` that represents `time.Duration` which is safe to change dynamically at runtime.
func DynDuration(flagSet *flag.FlagSet, name string, value time.Duration, usage string) *DynDurationValue {
dynValue := &DynDurationValue{ptr: (*int64)(&value)}
flag := flagSet.VarPF(dynValue, name, "", usage)
MarkFlagDynamic(flag)
return dynValue
}
// DynStringSlice creates a `Flag` that represents `[]string` which is safe to change dynamically at runtime.
// Unlike `pflag.StringSlice`, consecutive sets don't append to the slice, but override it.
func DynStringSlice(flagSet *flag.FlagSet, name string, value []string, usage string) *DynStringSliceValue {
dynValue := &DynStringSliceValue{ptr: unsafe.Pointer(&value)}
flag := flagSet.VarPF(dynValue, name, "", usage)
MarkFlagDynamic(flag)
return dynValue
}