feat: add crd gen

Signed-off-by: runzexia <runzexia@yunify.com>

vendor/k8s.io/gengo/namer/order.go

@@ -0,0 +1,69 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package namer
+
+import (
+	"sort"
+
+	"k8s.io/gengo/types"
+)
+
+// Orderer produces an ordering of types given a Namer.
+type Orderer struct {
+	Namer
+}
+
+// OrderUniverse assigns a name to every type in the Universe, including Types,
+// Functions and Variables, and returns a list sorted by those names.
+func (o *Orderer) OrderUniverse(u types.Universe) []*types.Type {
+	list := tList{
+		namer: o.Namer,
+	}
+	for _, p := range u {
+		for _, t := range p.Types {
+			list.types = append(list.types, t)
+		}
+		for _, f := range p.Functions {
+			list.types = append(list.types, f)
+		}
+		for _, v := range p.Variables {
+			list.types = append(list.types, v)
+		}
+	}
+	sort.Sort(list)
+	return list.types
+}
+
+// OrderTypes assigns a name to every type, and returns a list sorted by those
+// names.
+func (o *Orderer) OrderTypes(typeList []*types.Type) []*types.Type {
+	list := tList{
+		namer: o.Namer,
+		types: typeList,
+	}
+	sort.Sort(list)
+	return list.types
+}
+
+type tList struct {
+	namer Namer
+	types []*types.Type
+}
+
+func (t tList) Len() int           { return len(t.types) }
+func (t tList) Less(i, j int) bool { return t.namer.Name(t.types[i]) < t.namer.Name(t.types[j]) }
+func (t tList) Swap(i, j int)      { t.types[i], t.types[j] = t.types[j], t.types[i] }