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package internal
import (
"maps"
"slices"
v1 "github.com/opencontainers/image-spec/specs-go/v1"
)
// DeepCopyDescriptor copies a Descriptor, deeply copying its contents
func DeepCopyDescriptor(original *v1.Descriptor) *v1.Descriptor {
tmp := *original
if original.URLs != nil {
tmp.URLs = slices.Clone(original.URLs)
}
if original.Annotations != nil {
tmp.Annotations = maps.Clone(original.Annotations)
}
if original.Data != nil {
tmp.Data = slices.Clone(original.Data)
}
if original.Platform != nil {
tmpPlatform := *original.Platform
if original.Platform.OSFeatures != nil {
tmpPlatform.OSFeatures = slices.Clone(original.Platform.OSFeatures)
}
tmp.Platform = &tmpPlatform
}
return &tmp
}
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