diff --git a/doc/man_docs.md b/doc/man_docs.md index 3408c30..5fe957a 100644 --- a/doc/man_docs.md +++ b/doc/man_docs.md @@ -7,6 +7,7 @@ package main import ( "github.com/spf13/cobra" + "github.com/spf13/cobra/doc" ) func main() { @@ -18,7 +19,7 @@ func main() { Title: "MINE", Section: "3", } - cmd.GenManTree(header, "/tmp") + doc.GenManTree(cmd, header, "/tmp") } ``` diff --git a/doc/md_docs.md b/doc/md_docs.md index da35f92..0c3b96e 100644 --- a/doc/md_docs.md +++ b/doc/md_docs.md @@ -1,5 +1,26 @@ # Generating Markdown Docs For Your Own cobra.Command +Generating man pages from a cobra command is incredibly easy. An example is as follows: + +```go +package main + +import ( + "github.com/spf13/cobra" + "github.com/spf13/cobra/doc" +) + +func main() { + cmd := &cobra.Command{ + Use: "test", + Short: "my test program", + } + doc.GenMarkdownTree(cmd, "/tmp") +} +``` + +That will get you a Markdown document `/tmp/test.md` + ## Generate markdown docs for the entire command tree This program can actually generate docs for the kubectl command in the kubernetes project @@ -11,13 +32,15 @@ import ( "io/ioutil" "os" - "github.com/GoogleCloudPlatform/kubernetes/pkg/kubectl/cmd" - "github.com/spf13/cobra/cobra" + kubectlcmd "k8s.io/kubernetes/pkg/kubectl/cmd" + cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util" + + "github.com/spf13/cobra/doc" ) func main() { - kubectl := cmd.NewFactory(nil).NewKubectlCommand(os.Stdin, ioutil.Discard, ioutil.Discard) - doc.GenMarkdownTree(kubectl, "./") + cmd := kubectlcmd.NewKubectlCommand(cmdutil.NewFactory(nil), os.Stdin, ioutil.Discard, ioutil.Discard) + doc.GenMarkdownTree(cmd, "./") } ``` @@ -40,13 +63,13 @@ Both `GenMarkdown` and `GenMarkdownTree` have alternate versions with callbacks ```go func GenMarkdownTreeCustom(cmd *Command, dir string, filePrepender, linkHandler func(string) string) error { - //... + //... } ``` ```go func GenMarkdownCustom(cmd *Command, out *bytes.Buffer, linkHandler func(string) string) error { - //... + //... } ```