mirror of
https://github.com/k3s-io/kubernetes.git
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72 lines
2.5 KiB
Go
72 lines
2.5 KiB
Go
/*
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Copyright 2016 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 main
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import (
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"fmt"
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"os"
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"github.com/spf13/cobra/doc"
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"k8s.io/kubernetes/cmd/genutils"
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fedapiservapp "k8s.io/kubernetes/federation/cmd/federation-apiserver/app"
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fedcmapp "k8s.io/kubernetes/federation/cmd/federation-controller-manager/app"
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kubefedapp "k8s.io/kubernetes/federation/cmd/kubefed/app"
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"k8s.io/kubernetes/federation/pkg/kubefed"
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cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
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)
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// Note: We have a separate binary for generating federation docs and kube docs because of the way api groups are api.Registry.
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// If we import both kube-apiserver and federation-apiserver in the same binary then api groups from both kube and federation will get registered in both the apiservers
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// and hence will produce incorrect flag values.
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// We can potentially merge cmd/kubegendocs and this when we have fixed that problem.
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func main() {
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// use os.Args instead of "flags" because "flags" will mess up the man pages!
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path := ""
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module := ""
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if len(os.Args) == 3 {
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path = os.Args[1]
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module = os.Args[2]
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} else {
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fmt.Fprintf(os.Stderr, "usage: %s [output directory] [module] \n", os.Args[0])
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os.Exit(1)
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}
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outDir, err := genutils.OutDir(path)
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if err != nil {
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fmt.Fprintf(os.Stderr, "failed to get output directory: %v\n", err)
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os.Exit(1)
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}
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switch module {
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case "federation-apiserver":
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// generate docs for federated-apiserver
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apiserver := fedapiservapp.NewAPIServerCommand()
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doc.GenMarkdownTree(apiserver, outDir)
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case "federation-controller-manager":
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// generate docs for kube-controller-manager
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controllermanager := fedcmapp.NewControllerManagerCommand()
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doc.GenMarkdownTree(controllermanager, outDir)
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case "kubefed":
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// generate docs for kubefed
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kubefed := kubefed.NewKubeFedCommand(cmdutil.NewFactory(nil), os.Stdin, os.Stdout, os.Stderr, kubefedapp.GetDefaultServerImage(), kubefedapp.DefaultEtcdImage)
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doc.GenMarkdownTree(kubefed, outDir)
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default:
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fmt.Fprintf(os.Stderr, "Module %s is not supported", module)
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os.Exit(1)
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}
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}
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