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21 lines
465 B
Go
21 lines
465 B
Go
package flag
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import (
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"context"
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"github.com/asim/go-micro/v3/config/source"
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)
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type includeUnsetKey struct{}
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// IncludeUnset toggles the loading of unset flags and their respective default values.
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// Default behavior is to ignore any unset flags.
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func IncludeUnset(b bool) source.Option {
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return func(o *source.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, includeUnsetKey{}, true)
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}
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}
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