mirror of
https://github.com/wahyd4/cert-manager.git
synced 2026-08-13 15:15:55 +10:00
96 lines
3.2 KiB
Go
96 lines
3.2 KiB
Go
/*
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Copyright 2020 The Jetstack cert-manager contributors.
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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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"flag"
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"fmt"
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"io"
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"os"
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"github.com/spf13/cobra"
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"k8s.io/cli-runtime/pkg/genericclioptions"
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// Load all auth plugins
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_ "k8s.io/client-go/plugin/pkg/client/auth"
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"k8s.io/klog"
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cmdutil "k8s.io/kubectl/pkg/cmd/util"
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"github.com/jetstack/cert-manager/cmd/ctl/pkg/convert"
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"github.com/jetstack/cert-manager/cmd/ctl/pkg/create"
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"github.com/jetstack/cert-manager/cmd/ctl/pkg/renew"
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"github.com/jetstack/cert-manager/cmd/ctl/pkg/version"
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)
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func NewCertManagerCtlCommand(in io.Reader, out, err io.Writer, stopCh <-chan struct{}) *cobra.Command {
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cmds := &cobra.Command{
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Use: "cert-manager",
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Short: "cert-manager CLI tool to manage and configure cert-manager resources",
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Long: `
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kubectl cert-manager is a CLI tool manage and configure cert-manager resources for Kubernetes`,
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}
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cmds.SetUsageTemplate(usageTemplate)
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kubeConfigFlags := genericclioptions.NewConfigFlags(true)
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kubeConfigFlags.AddFlags(cmds.PersistentFlags())
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matchVersionKubeConfigFlags := cmdutil.NewMatchVersionFlags(kubeConfigFlags)
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matchVersionKubeConfigFlags.AddFlags(cmds.PersistentFlags())
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factory := cmdutil.NewFactory(matchVersionKubeConfigFlags)
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cmds.Flags().AddGoFlagSet(flag.CommandLine)
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flag.CommandLine.Parse([]string{})
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fakefs := flag.NewFlagSet("fake", flag.ExitOnError)
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klog.InitFlags(fakefs)
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if err := fakefs.Parse([]string{"-logtostderr=false"}); err != nil {
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fmt.Fprintf(os.Stderr, "%s\n", err)
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os.Exit(1)
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}
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ioStreams := genericclioptions.IOStreams{In: in, Out: out, ErrOut: err}
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cmds.AddCommand(version.NewCmdVersion(ioStreams))
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cmds.AddCommand(convert.NewCmdConvert(ioStreams))
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cmds.AddCommand(create.NewCmdCreate(ioStreams, factory))
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cmds.AddCommand(renew.NewCmdRenew(ioStreams, factory))
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return cmds
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}
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const usageTemplate = `Usage:{{if .Runnable}}
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kubectl {{.UseLine}}{{end}}{{if .HasAvailableSubCommands}}
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kubectl {{.CommandPath}} [command]{{end}}{{if gt (len .Aliases) 0}}
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Aliases:
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{{.NameAndAliases}}{{end}}{{if .HasExample}}
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Examples:
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{{.Example}}{{end}}{{if .HasAvailableSubCommands}}
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Available Commands:{{range .Commands}}{{if (or .IsAvailableCommand (eq .Name "help"))}}
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{{rpad .Name .NamePadding }} {{.Short}}{{end}}{{end}}{{end}}{{if .HasAvailableLocalFlags}}
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Flags:
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{{.LocalFlags.FlagUsages | trimTrailingWhitespaces}}{{end}}{{if .HasAvailableInheritedFlags}}
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Global Flags:
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{{.InheritedFlags.FlagUsages | trimTrailingWhitespaces}}{{end}}{{if .HasHelpSubCommands}}
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Additional help topics:{{range .Commands}}{{if .IsAdditionalHelpTopicCommand}}
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{{rpad .CommandPath .CommandPathPadding}} {{.Short}}{{end}}{{end}}{{end}}{{if .HasAvailableSubCommands}}
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Use "kubectl {{.CommandPath}} [command] --help" for more information about a command.{{end}}
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`
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