52 lines
935 B
Go
52 lines
935 B
Go
package flag
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import (
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"context"
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"time"
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"google.golang.org/protobuf/reflect/protoreflect"
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"google.golang.org/protobuf/types/known/durationpb"
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)
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type durationType struct{}
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func (d durationType) NewValue(*context.Context, *Builder) Value {
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return &durationValue{}
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}
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func (d durationType) DefaultValue() string {
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return ""
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}
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type durationValue struct {
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value *durationpb.Duration
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}
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func (d durationValue) Get(protoreflect.Value) (protoreflect.Value, error) {
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if d.value == nil {
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return protoreflect.Value{}, nil
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}
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return protoreflect.ValueOfMessage(d.value.ProtoReflect()), nil
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}
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func (d durationValue) String() string {
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if d.value == nil {
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return ""
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}
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return d.value.AsDuration().String()
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}
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func (d *durationValue) Set(s string) error {
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dur, err := time.ParseDuration(s)
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if err != nil {
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return err
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}
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d.value = durationpb.New(dur)
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return nil
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}
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func (d durationValue) Type() string {
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return "duration"
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}
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