pin dependencies

Signed-off-by: Roland.Ma <rolandma@yunify.com>

vendor/helm.sh/helm/v3/pkg/action/lazyclient.go

@@ -0,0 +1,197 @@
+/*
+Copyright The Helm 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 action
+
+import (
+	"context"
+	"sync"
+
+	v1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/watch"
+	applycorev1 "k8s.io/client-go/applyconfigurations/core/v1"
+	"k8s.io/client-go/kubernetes"
+	corev1 "k8s.io/client-go/kubernetes/typed/core/v1"
+)
+
+// lazyClient is a workaround to deal with Kubernetes having an unstable client API.
+// In Kubernetes v1.18 the defaults where removed which broke creating a
+// client without an explicit configuration. ಠ_ಠ
+type lazyClient struct {
+	// client caches an initialized kubernetes client
+	initClient sync.Once
+	client     kubernetes.Interface
+	clientErr  error
+
+	// clientFn loads a kubernetes client
+	clientFn func() (*kubernetes.Clientset, error)
+
+	// namespace passed to each client request
+	namespace string
+}
+
+func (s *lazyClient) init() error {
+	s.initClient.Do(func() {
+		s.client, s.clientErr = s.clientFn()
+	})
+	return s.clientErr
+}
+
+// secretClient implements a corev1.SecretsInterface
+type secretClient struct{ *lazyClient }
+
+var _ corev1.SecretInterface = (*secretClient)(nil)
+
+func newSecretClient(lc *lazyClient) *secretClient {
+	return &secretClient{lazyClient: lc}
+}
+
+func (s *secretClient) Create(ctx context.Context, secret *v1.Secret, opts metav1.CreateOptions) (result *v1.Secret, err error) {
+	if err := s.init(); err != nil {
+		return nil, err
+	}
+	return s.client.CoreV1().Secrets(s.namespace).Create(ctx, secret, opts)
+}
+
+func (s *secretClient) Update(ctx context.Context, secret *v1.Secret, opts metav1.UpdateOptions) (*v1.Secret, error) {
+	if err := s.init(); err != nil {
+		return nil, err
+	}
+	return s.client.CoreV1().Secrets(s.namespace).Update(ctx, secret, opts)
+}
+
+func (s *secretClient) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
+	if err := s.init(); err != nil {
+		return err
+	}
+	return s.client.CoreV1().Secrets(s.namespace).Delete(ctx, name, opts)
+}
+
+func (s *secretClient) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
+	if err := s.init(); err != nil {
+		return err
+	}
+	return s.client.CoreV1().Secrets(s.namespace).DeleteCollection(ctx, opts, listOpts)
+}
+
+func (s *secretClient) Get(ctx context.Context, name string, opts metav1.GetOptions) (*v1.Secret, error) {
+	if err := s.init(); err != nil {
+		return nil, err
+	}
+	return s.client.CoreV1().Secrets(s.namespace).Get(ctx, name, opts)
+}
+
+func (s *secretClient) List(ctx context.Context, opts metav1.ListOptions) (*v1.SecretList, error) {
+	if err := s.init(); err != nil {
+		return nil, err
+	}
+	return s.client.CoreV1().Secrets(s.namespace).List(ctx, opts)
+}
+
+func (s *secretClient) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
+	if err := s.init(); err != nil {
+		return nil, err
+	}
+	return s.client.CoreV1().Secrets(s.namespace).Watch(ctx, opts)
+}
+
+func (s *secretClient) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (*v1.Secret, error) {
+	if err := s.init(); err != nil {
+		return nil, err
+	}
+	return s.client.CoreV1().Secrets(s.namespace).Patch(ctx, name, pt, data, opts, subresources...)
+}
+
+func (s *secretClient) Apply(ctx context.Context, secretConfiguration *applycorev1.SecretApplyConfiguration, opts metav1.ApplyOptions) (*v1.Secret, error) {
+	if err := s.init(); err != nil {
+		return nil, err
+	}
+	return s.client.CoreV1().Secrets(s.namespace).Apply(ctx, secretConfiguration, opts)
+}
+
+// configMapClient implements a corev1.ConfigMapInterface
+type configMapClient struct{ *lazyClient }
+
+var _ corev1.ConfigMapInterface = (*configMapClient)(nil)
+
+func newConfigMapClient(lc *lazyClient) *configMapClient {
+	return &configMapClient{lazyClient: lc}
+}
+
+func (c *configMapClient) Create(ctx context.Context, configMap *v1.ConfigMap, opts metav1.CreateOptions) (*v1.ConfigMap, error) {
+	if err := c.init(); err != nil {
+		return nil, err
+	}
+	return c.client.CoreV1().ConfigMaps(c.namespace).Create(ctx, configMap, opts)
+}
+
+func (c *configMapClient) Update(ctx context.Context, configMap *v1.ConfigMap, opts metav1.UpdateOptions) (*v1.ConfigMap, error) {
+	if err := c.init(); err != nil {
+		return nil, err
+	}
+	return c.client.CoreV1().ConfigMaps(c.namespace).Update(ctx, configMap, opts)
+}
+
+func (c *configMapClient) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
+	if err := c.init(); err != nil {
+		return err
+	}
+	return c.client.CoreV1().ConfigMaps(c.namespace).Delete(ctx, name, opts)
+}
+
+func (c *configMapClient) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
+	if err := c.init(); err != nil {
+		return err
+	}
+	return c.client.CoreV1().ConfigMaps(c.namespace).DeleteCollection(ctx, opts, listOpts)
+}
+
+func (c *configMapClient) Get(ctx context.Context, name string, opts metav1.GetOptions) (*v1.ConfigMap, error) {
+	if err := c.init(); err != nil {
+		return nil, err
+	}
+	return c.client.CoreV1().ConfigMaps(c.namespace).Get(ctx, name, opts)
+}
+
+func (c *configMapClient) List(ctx context.Context, opts metav1.ListOptions) (*v1.ConfigMapList, error) {
+	if err := c.init(); err != nil {
+		return nil, err
+	}
+	return c.client.CoreV1().ConfigMaps(c.namespace).List(ctx, opts)
+}
+
+func (c *configMapClient) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
+	if err := c.init(); err != nil {
+		return nil, err
+	}
+	return c.client.CoreV1().ConfigMaps(c.namespace).Watch(ctx, opts)
+}
+
+func (c *configMapClient) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (*v1.ConfigMap, error) {
+	if err := c.init(); err != nil {
+		return nil, err
+	}
+	return c.client.CoreV1().ConfigMaps(c.namespace).Patch(ctx, name, pt, data, opts, subresources...)
+}
+
+func (c *configMapClient) Apply(ctx context.Context, configMap *applycorev1.ConfigMapApplyConfiguration, opts metav1.ApplyOptions) (*v1.ConfigMap, error) {
+	if err := c.init(); err != nil {
+		return nil, err
+	}
+	return c.client.CoreV1().ConfigMaps(c.namespace).Apply(ctx, configMap, opts)
+}