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https://github.com/k3s-io/kubernetes.git
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code-generator/cmd/informer-gen/generators: wrap the LW with WatchList semantics
This commit is contained in:
Lukasz Szaszkiewicz
@@ -78,31 +78,32 @@ func (g *informerGenerator) GenerateType(c *generator.Context, t *types.Type, w
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}
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m := map[string]interface{}{
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"apiScheme": c.Universe.Type(apiScheme),
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"cacheIndexers": c.Universe.Type(cacheIndexers),
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"cacheListWatch": c.Universe.Type(cacheListWatch),
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"cacheMetaNamespaceIndexFunc": c.Universe.Function(cacheMetaNamespaceIndexFunc),
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"cacheNamespaceIndex": c.Universe.Variable(cacheNamespaceIndex),
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"cacheNewSharedIndexInformer": c.Universe.Function(cacheNewSharedIndexInformer),
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"cacheSharedIndexInformer": c.Universe.Type(cacheSharedIndexInformer),
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"clientSetInterface": clientSetInterface,
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"contextContext": c.Universe.Type(contextContext),
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"contextBackground": c.Universe.Function(contextBackgroundFunc),
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"group": namer.IC(g.groupGoName),
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"informerFor": informerFor,
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"interfacesTweakListOptionsFunc": c.Universe.Type(types.Name{Package: g.internalInterfacesPackage, Name: "TweakListOptionsFunc"}),
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"interfacesSharedInformerFactory": c.Universe.Type(types.Name{Package: g.internalInterfacesPackage, Name: "SharedInformerFactory"}),
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"listOptions": c.Universe.Type(listOptions),
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"lister": c.Universe.Type(types.Name{Package: listerPackage, Name: t.Name.Name + "Lister"}),
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"namespaceAll": c.Universe.Type(metav1NamespaceAll),
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"namespaced": !tags.NonNamespaced,
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"newLister": c.Universe.Function(types.Name{Package: listerPackage, Name: "New" + t.Name.Name + "Lister"}),
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"runtimeObject": c.Universe.Type(runtimeObject),
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"timeDuration": c.Universe.Type(timeDuration),
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"type": t,
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"v1ListOptions": c.Universe.Type(v1ListOptions),
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"version": namer.IC(g.groupVersion.Version.String()),
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"watchInterface": c.Universe.Type(watchInterface),
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"apiScheme": c.Universe.Type(apiScheme),
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"cacheIndexers": c.Universe.Type(cacheIndexers),
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"cacheListWatch": c.Universe.Type(cacheListWatch),
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"cacheMetaNamespaceIndexFunc": c.Universe.Function(cacheMetaNamespaceIndexFunc),
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"cacheNamespaceIndex": c.Universe.Variable(cacheNamespaceIndex),
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"cacheNewSharedIndexInformer": c.Universe.Function(cacheNewSharedIndexInformer),
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"cacheSharedIndexInformer": c.Universe.Type(cacheSharedIndexInformer),
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"cacheToListWatcherWithWatchListSemantics": c.Universe.Function(cacheToListWatcherWithWatchListSemanticsFunc),
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"clientSetInterface": clientSetInterface,
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"contextContext": c.Universe.Type(contextContext),
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"contextBackground": c.Universe.Function(contextBackgroundFunc),
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"group": namer.IC(g.groupGoName),
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"informerFor": informerFor,
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"interfacesTweakListOptionsFunc": c.Universe.Type(types.Name{Package: g.internalInterfacesPackage, Name: "TweakListOptionsFunc"}),
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"interfacesSharedInformerFactory": c.Universe.Type(types.Name{Package: g.internalInterfacesPackage, Name: "SharedInformerFactory"}),
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"listOptions": c.Universe.Type(listOptions),
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"lister": c.Universe.Type(types.Name{Package: listerPackage, Name: t.Name.Name + "Lister"}),
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"namespaceAll": c.Universe.Type(metav1NamespaceAll),
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"namespaced": !tags.NonNamespaced,
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"newLister": c.Universe.Function(types.Name{Package: listerPackage, Name: "New" + t.Name.Name + "Lister"}),
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"runtimeObject": c.Universe.Type(runtimeObject),
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"timeDuration": c.Universe.Type(timeDuration),
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"type": t,
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"v1ListOptions": c.Universe.Type(v1ListOptions),
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"version": namer.IC(g.groupVersion.Version.String()),
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"watchInterface": c.Universe.Type(watchInterface),
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}
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sw.Do(typeInformerInterface, m)
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@@ -148,7 +149,7 @@ var typeFilteredInformerPublicConstructor = `
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// one. This reduces memory footprint and number of connections to the server.
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func NewFiltered$.type|public$Informer(client $.clientSetInterface|raw$$if .namespaced$, namespace string$end$, resyncPeriod $.timeDuration|raw$, indexers $.cacheIndexers|raw$, tweakListOptions $.interfacesTweakListOptionsFunc|raw$) $.cacheSharedIndexInformer|raw$ {
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return $.cacheNewSharedIndexInformer|raw$(
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&$.cacheListWatch|raw${
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$.cacheToListWatcherWithWatchListSemantics|raw$(&$.cacheListWatch|raw${
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ListFunc: func(options $.v1ListOptions|raw$) ($.runtimeObject|raw$, error) {
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if tweakListOptions != nil {
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tweakListOptions(&options)
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@@ -173,7 +174,7 @@ func NewFiltered$.type|public$Informer(client $.clientSetInterface|raw$$if .name
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}
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return client.$.group$$.version$().$.type|publicPlural$($if .namespaced$namespace$end$).Watch(ctx, options)
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},
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},
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}, client),
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&$.type|raw${},
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resyncPeriod,
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indexers,
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@@ -19,28 +19,29 @@ package generators
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import "k8s.io/gengo/v2/types"
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var (
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apiScheme = types.Name{Package: "k8s.io/kubernetes/pkg/api/legacyscheme", Name: "Scheme"}
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cacheGenericLister = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "GenericLister"}
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cacheIndexers = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "Indexers"}
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cacheListWatch = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "ListWatch"}
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cacheMetaNamespaceIndexFunc = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "MetaNamespaceIndexFunc"}
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cacheNamespaceIndex = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "NamespaceIndex"}
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cacheNewGenericLister = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "NewGenericLister"}
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cacheNewSharedIndexInformer = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "NewSharedIndexInformer"}
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cacheSharedIndexInformer = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "SharedIndexInformer"}
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cacheTransformFunc = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "TransformFunc"}
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contextBackgroundFunc = types.Name{Package: "context", Name: "Background"}
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contextContext = types.Name{Package: "context", Name: "Context"}
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fmtErrorfFunc = types.Name{Package: "fmt", Name: "Errorf"}
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listOptions = types.Name{Package: "k8s.io/kubernetes/pkg/apis/core", Name: "ListOptions"}
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reflectType = types.Name{Package: "reflect", Name: "Type"}
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runtimeObject = types.Name{Package: "k8s.io/apimachinery/pkg/runtime", Name: "Object"}
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schemaGroupResource = types.Name{Package: "k8s.io/apimachinery/pkg/runtime/schema", Name: "GroupResource"}
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schemaGroupVersionResource = types.Name{Package: "k8s.io/apimachinery/pkg/runtime/schema", Name: "GroupVersionResource"}
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syncMutex = types.Name{Package: "sync", Name: "Mutex"}
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timeDuration = types.Name{Package: "time", Name: "Duration"}
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v1ListOptions = types.Name{Package: "k8s.io/apimachinery/pkg/apis/meta/v1", Name: "ListOptions"}
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metav1NamespaceAll = types.Name{Package: "k8s.io/apimachinery/pkg/apis/meta/v1", Name: "NamespaceAll"}
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metav1Object = types.Name{Package: "k8s.io/apimachinery/pkg/apis/meta/v1", Name: "Object"}
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watchInterface = types.Name{Package: "k8s.io/apimachinery/pkg/watch", Name: "Interface"}
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apiScheme = types.Name{Package: "k8s.io/kubernetes/pkg/api/legacyscheme", Name: "Scheme"}
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cacheGenericLister = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "GenericLister"}
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cacheIndexers = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "Indexers"}
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cacheListWatch = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "ListWatch"}
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cacheMetaNamespaceIndexFunc = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "MetaNamespaceIndexFunc"}
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cacheNamespaceIndex = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "NamespaceIndex"}
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cacheNewGenericLister = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "NewGenericLister"}
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cacheNewSharedIndexInformer = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "NewSharedIndexInformer"}
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cacheSharedIndexInformer = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "SharedIndexInformer"}
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cacheTransformFunc = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "TransformFunc"}
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cacheToListWatcherWithWatchListSemanticsFunc = types.Name{Package: "k8s.io/client-go/tools/cache", Name: "ToListWatcherWithWatchListSemantics"}
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contextBackgroundFunc = types.Name{Package: "context", Name: "Background"}
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contextContext = types.Name{Package: "context", Name: "Context"}
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fmtErrorfFunc = types.Name{Package: "fmt", Name: "Errorf"}
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listOptions = types.Name{Package: "k8s.io/kubernetes/pkg/apis/core", Name: "ListOptions"}
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reflectType = types.Name{Package: "reflect", Name: "Type"}
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runtimeObject = types.Name{Package: "k8s.io/apimachinery/pkg/runtime", Name: "Object"}
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schemaGroupResource = types.Name{Package: "k8s.io/apimachinery/pkg/runtime/schema", Name: "GroupResource"}
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schemaGroupVersionResource = types.Name{Package: "k8s.io/apimachinery/pkg/runtime/schema", Name: "GroupVersionResource"}
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syncMutex = types.Name{Package: "sync", Name: "Mutex"}
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timeDuration = types.Name{Package: "time", Name: "Duration"}
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v1ListOptions = types.Name{Package: "k8s.io/apimachinery/pkg/apis/meta/v1", Name: "ListOptions"}
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metav1NamespaceAll = types.Name{Package: "k8s.io/apimachinery/pkg/apis/meta/v1", Name: "NamespaceAll"}
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metav1Object = types.Name{Package: "k8s.io/apimachinery/pkg/apis/meta/v1", Name: "Object"}
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watchInterface = types.Name{Package: "k8s.io/apimachinery/pkg/watch", Name: "Interface"}
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)
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