| /* |
| Copyright 2014 The Kubernetes 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 main |
| |
| import ( |
| "fmt" |
| "io/ioutil" |
| "os" |
| |
| "github.com/spf13/cobra/doc" |
| "k8s.io/kubernetes/cmd/genutils" |
| "k8s.io/kubernetes/pkg/kubectl/cmd" |
| ) |
| |
| func main() { |
| // use os.Args instead of "flags" because "flags" will mess up the man pages! |
| path := "docs/" |
| if len(os.Args) == 2 { |
| path = os.Args[1] |
| } else if len(os.Args) > 2 { |
| fmt.Fprintf(os.Stderr, "usage: %s [output directory]\n", os.Args[0]) |
| os.Exit(1) |
| } |
| |
| outDir, err := genutils.OutDir(path) |
| if err != nil { |
| fmt.Fprintf(os.Stderr, "failed to get output directory: %v\n", err) |
| os.Exit(1) |
| } |
| |
| // Set environment variables used by kubectl so the output is consistent, |
| // regardless of where we run. |
| os.Setenv("HOME", "/home/username") |
| // TODO os.Stdin should really be something like ioutil.Discard, but a Reader |
| kubectl := cmd.NewKubectlCommand(os.Stdin, ioutil.Discard, ioutil.Discard) |
| doc.GenMarkdownTree(kubectl, outDir) |
| } |