mirror of https://github.com/knative/client.git
68 lines
1.9 KiB
Go
68 lines
1.9 KiB
Go
// Copyright © 2019 The Knative Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package commands
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import (
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"fmt"
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"github.com/spf13/cobra"
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"k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime/schema"
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)
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// NewRevisionGetCommand represents 'kn revision get' command
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func NewRevisionGetCommand(p *KnParams) *cobra.Command {
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revisionGetFlags := NewRevisionGetFlags()
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revisionGetCommand := &cobra.Command{
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Use: "get",
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Short: "Get available revisions.",
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RunE: func(cmd *cobra.Command, args []string) error {
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client, err := p.ServingFactory()
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if err != nil {
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return err
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}
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namespace, err := GetNamespace(cmd)
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if err != nil {
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return err
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}
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revision, err := client.Revisions(namespace).List(v1.ListOptions{})
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if err != nil {
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return err
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}
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if len(revision.Items) == 0 {
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fmt.Fprintf(cmd.OutOrStdout(), "No resources found.\n")
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return nil
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}
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revision.GetObjectKind().SetGroupVersionKind(schema.GroupVersionKind{
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Group: "knative.dev",
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Version: "v1alpha1",
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Kind: "revision"})
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printer, err := revisionGetFlags.ToPrinter()
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if err != nil {
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return err
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}
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err = printer.PrintObj(revision, cmd.OutOrStdout())
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if err != nil {
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return err
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}
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return nil
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},
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}
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AddNamespaceFlags(revisionGetCommand.Flags(), true)
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revisionGetFlags.AddFlags(revisionGetCommand)
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return revisionGetCommand
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}
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