pin dependencies

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

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

@@ -0,0 +1,44 @@
+/*
+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 (
+	"io"
+
+	"helm.sh/helm/v3/internal/experimental/registry"
+)
+
+// ChartPull performs a chart pull operation.
+type ChartPull struct {
+	cfg *Configuration
+}
+
+// NewChartPull creates a new ChartPull object with the given configuration.
+func NewChartPull(cfg *Configuration) *ChartPull {
+	return &ChartPull{
+		cfg: cfg,
+	}
+}
+
+// Run executes the chart pull operation
+func (a *ChartPull) Run(out io.Writer, ref string) error {
+	r, err := registry.ParseReference(ref)
+	if err != nil {
+		return err
+	}
+	return a.cfg.RegistryClient.PullChartToCache(r)
+}