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filtered_factory.go
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filtered_factory.go
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/*
Copyright 2020 VMware, Inc.
SPDX-License-Identifier: Apache-2.0
*/
// Code generated by injection-gen. DO NOT EDIT.
package filteredFactory
import (
context "context"
externalversions "github.com/vmware-tanzu/sources-for-knative/pkg/client/informers/externalversions"
client "github.com/vmware-tanzu/sources-for-knative/pkg/client/injection/client"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
controller "knative.dev/pkg/controller"
injection "knative.dev/pkg/injection"
logging "knative.dev/pkg/logging"
)
func init() {
injection.Default.RegisterInformerFactory(withInformerFactory)
}
// Key is used as the key for associating information with a context.Context.
type Key struct {
Selector string
}
type LabelKey struct{}
func WithSelectors(ctx context.Context, selector ...string) context.Context {
return context.WithValue(ctx, LabelKey{}, selector)
}
func withInformerFactory(ctx context.Context) context.Context {
c := client.Get(ctx)
untyped := ctx.Value(LabelKey{})
if untyped == nil {
logging.FromContext(ctx).Panic(
"Unable to fetch labelkey from context.")
}
labelSelectors := untyped.([]string)
for _, selector := range labelSelectors {
opts := []externalversions.SharedInformerOption{}
if injection.HasNamespaceScope(ctx) {
opts = append(opts, externalversions.WithNamespace(injection.GetNamespaceScope(ctx)))
}
opts = append(opts, externalversions.WithTweakListOptions(func(l *v1.ListOptions) {
l.LabelSelector = selector
}))
ctx = context.WithValue(ctx, Key{Selector: selector},
externalversions.NewSharedInformerFactoryWithOptions(c, controller.GetResyncPeriod(ctx), opts...))
}
return ctx
}
// Get extracts the InformerFactory from the context.
func Get(ctx context.Context, selector string) externalversions.SharedInformerFactory {
untyped := ctx.Value(Key{Selector: selector})
if untyped == nil {
logging.FromContext(ctx).Panicf(
"Unable to fetch github.com/vmware-tanzu/sources-for-knative/pkg/client/informers/externalversions.SharedInformerFactory with selector %s from context.", selector)
}
return untyped.(externalversions.SharedInformerFactory)
}