diff options
Diffstat (limited to 'vendor/k8s.io/apimachinery/pkg/runtime/codec.go')
| -rw-r--r-- | vendor/k8s.io/apimachinery/pkg/runtime/codec.go | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/codec.go b/vendor/k8s.io/apimachinery/pkg/runtime/codec.go index 10dc12cca..284e32bc3 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/codec.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/codec.go @@ -76,24 +76,6 @@ func EncodeOrDie(e Encoder, obj Object) string { return string(bytes) } -// DefaultingSerializer invokes defaulting after decoding. -type DefaultingSerializer struct { - Defaulter ObjectDefaulter - Decoder Decoder - // Encoder is optional to allow this type to be used as both a Decoder and an Encoder - Encoder -} - -// Decode performs a decode and then allows the defaulter to act on the provided object. -func (d DefaultingSerializer) Decode(data []byte, defaultGVK *schema.GroupVersionKind, into Object) (Object, *schema.GroupVersionKind, error) { - obj, gvk, err := d.Decoder.Decode(data, defaultGVK, into) - if err != nil { - return obj, gvk, err - } - d.Defaulter.Default(obj) - return obj, gvk, nil -} - // UseOrCreateObject returns obj if the canonical ObjectKind returned by the provided typer matches gvk, or // invokes the ObjectCreator to instantiate a new gvk. Returns an error if the typer cannot find the object. func UseOrCreateObject(t ObjectTyper, c ObjectCreater, gvk schema.GroupVersionKind, obj Object) (Object, error) { @@ -301,6 +283,7 @@ var _ GroupVersioner = multiGroupVersioner{} type multiGroupVersioner struct { target schema.GroupVersion acceptedGroupKinds []schema.GroupKind + coerce bool } // NewMultiGroupVersioner returns the provided group version for any kind that matches one of the provided group kinds. @@ -312,6 +295,22 @@ func NewMultiGroupVersioner(gv schema.GroupVersion, groupKinds ...schema.GroupKi return multiGroupVersioner{target: gv, acceptedGroupKinds: groupKinds} } +// NewCoercingMultiGroupVersioner returns the provided group version for any incoming kind. +// Incoming kinds that match the provided groupKinds are preferred. +// Kind may be empty in the provided group kind, in which case any kind will match. +// Examples: +// gv=mygroup/__internal, groupKinds=mygroup/Foo, anothergroup/Bar +// KindForGroupVersionKinds(yetanother/v1/Baz, anothergroup/v1/Bar) -> mygroup/__internal/Bar (matched preferred group/kind) +// +// gv=mygroup/__internal, groupKinds=mygroup, anothergroup +// KindForGroupVersionKinds(yetanother/v1/Baz, anothergroup/v1/Bar) -> mygroup/__internal/Bar (matched preferred group) +// +// gv=mygroup/__internal, groupKinds=mygroup, anothergroup +// KindForGroupVersionKinds(yetanother/v1/Baz, yetanother/v1/Bar) -> mygroup/__internal/Baz (no preferred group/kind match, uses first kind in list) +func NewCoercingMultiGroupVersioner(gv schema.GroupVersion, groupKinds ...schema.GroupKind) GroupVersioner { + return multiGroupVersioner{target: gv, acceptedGroupKinds: groupKinds, coerce: true} +} + // KindForGroupVersionKinds returns the target group version if any kind matches any of the original group kinds. It will // use the originating kind where possible. func (v multiGroupVersioner) KindForGroupVersionKinds(kinds []schema.GroupVersionKind) (schema.GroupVersionKind, bool) { @@ -326,5 +325,8 @@ func (v multiGroupVersioner) KindForGroupVersionKinds(kinds []schema.GroupVersio return v.target.WithKind(src.Kind), true } } + if v.coerce && len(kinds) > 0 { + return v.target.WithKind(kinds[0].Kind), true + } return schema.GroupVersionKind{}, false } |