55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package cmd
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import (
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"io"
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"os"
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"github.com/spf13/cobra"
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"k8s.io/kubernetes/pkg/kubectl/cmd/templates"
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cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
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"k8s.io/kubernetes/pkg/kubectl/plugins"
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)
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// NewCmdForPlugin creates a command capable of running the provided plugin.
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func NewCmdForPlugin(plugin *plugins.Plugin, runner plugins.PluginRunner, in io.Reader, out, errout io.Writer) *cobra.Command {
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if !plugin.IsValid() {
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return nil
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}
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return &cobra.Command{
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Use: plugin.Name,
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Short: plugin.ShortDesc,
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Long: templates.LongDesc(plugin.LongDesc),
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Example: templates.Examples(plugin.Example),
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Run: func(cmd *cobra.Command, args []string) {
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ctx := plugins.RunningContext{
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In: in,
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Out: out,
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ErrOut: errout,
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Args: args,
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Env: os.Environ(),
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WorkingDir: plugin.Dir,
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}
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if err := runner.Run(plugin, ctx); err != nil {
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cmdutil.CheckErr(err)
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}
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},
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}
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}
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