30 lines
757 B
Go
30 lines
757 B
Go
package internal
|
|
|
|
import (
|
|
v1 "github.com/opencontainers/image-spec/specs-go/v1"
|
|
"golang.org/x/exp/maps"
|
|
"golang.org/x/exp/slices"
|
|
)
|
|
|
|
// 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
|
|
}
|