Merge branch 'main' of github.com:vmware-tanzu/pinniped into impersonation-proxy
This commit is contained in:
Matt Moyer
commit
2e79664f3d
114
cmd/pinniped/cmd/generate_markdown_help.go
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114
cmd/pinniped/cmd/generate_markdown_help.go
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@ -0,0 +1,114 @@
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// Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
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// SPDX-License-Identifier: Apache-2.0
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package cmd
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import (
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"bufio"
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"bytes"
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"fmt"
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"io"
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"strings"
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"github.com/spf13/cobra"
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"github.com/spf13/cobra/doc"
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)
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//nolint: gochecknoinits
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func init() {
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rootCmd.AddCommand(generateMarkdownHelpCommand())
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}
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func generateMarkdownHelpCommand() *cobra.Command {
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return &cobra.Command{
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Args: cobra.NoArgs,
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Use: "generate-markdown-help",
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Short: "Generate markdown help for the current set of non-hidden CLI commands",
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SilenceUsage: true,
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Hidden: true,
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RunE: runGenerateMarkdownHelp,
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}
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}
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func runGenerateMarkdownHelp(cmd *cobra.Command, _ []string) error {
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var generated bytes.Buffer
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if err := generate(&generated); err != nil {
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return err
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}
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if err := write(cmd.OutOrStdout(), &generated, "###### Auto generated by spf13/cobra"); err != nil {
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return err
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}
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return nil
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}
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func generate(w io.Writer) error {
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if err := generateHeader(w); err != nil {
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return err
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}
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if err := generateCommand(w, rootCmd); err != nil {
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return err
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}
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return nil
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}
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func generateHeader(w io.Writer) error {
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_, err := fmt.Fprintf(w, `---
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title: Command-Line Options Reference
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description: Reference for the `+"`pinniped`"+` command-line tool
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cascade:
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layout: docs
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menu:
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docs:
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name: Command-Line Options
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weight: 30
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parent: reference
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---
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`)
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return err
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}
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func generateCommand(w io.Writer, command *cobra.Command) error {
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for _, command := range command.Commands() {
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// if this node is hidden, don't traverse it or its descendents
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if command.Hidden {
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continue
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}
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// generate children
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if err := generateCommand(w, command); err != nil {
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return err
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}
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// generate self, but only if we are a command that people would run to do something interesting
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if command.Run != nil || command.RunE != nil {
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if err := doc.GenMarkdownCustom(command, w, func(_ string) string { return "" }); err != nil {
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return err
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}
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}
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}
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return nil
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}
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func write(w io.Writer, r io.Reader, unwantedPrefixes ...string) error {
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s := bufio.NewScanner(r)
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for s.Scan() {
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line := s.Text()
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if !containsPrefix(line, unwantedPrefixes) {
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if _, err := fmt.Fprintln(w, line); err != nil {
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return err
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}
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}
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}
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return s.Err()
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}
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func containsPrefix(s string, prefixes []string) bool {
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for _, prefix := range prefixes {
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if strings.HasPrefix(s, prefix) {
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return true
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}
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}
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return false
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}
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5
go.sum
5
go.sum
@ -141,7 +141,9 @@ github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f/go.mod h1:F5haX7
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github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
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github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f h1:lBNOc5arjvs8E5mO2tbpBpLoyyu8B6e44T7hJy6potg=
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github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
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github.com/cpuguy83/go-md2man v1.0.10 h1:BSKMNlYxDvnunlTymqtgONjNnaRV1sTpcovwwjF22jk=
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github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
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github.com/cpuguy83/go-md2man/v2 v2.0.0 h1:EoUDS0afbrsXAZ9YQ9jdu/mZ2sXgT1/2yyNng4PGlyM=
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github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
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github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
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github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
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@ -902,7 +904,9 @@ github.com/rs/xid v1.2.1/go.mod h1:+uKXf+4Djp6Md1KODXJxgGQPKngRmWyn10oCKFzNHOQ=
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github.com/rs/zerolog v1.13.0/go.mod h1:YbFCdg8HfsridGWAh22vktObvhZbQsZXe4/zB0OKkWU=
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github.com/rs/zerolog v1.15.0/go.mod h1:xYTKnLHcpfU2225ny5qZjxnj9NvkumZYjJHlAThCjNc=
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github.com/rubenv/sql-migrate v0.0.0-20190212093014-1007f53448d7/go.mod h1:WS0rl9eEliYI8DPnr3TOwz4439pay+qNgzJoVya/DmY=
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github.com/russross/blackfriday v1.5.2 h1:HyvC0ARfnZBqnXwABFeSZHpKvJHJJfPz81GNueLj0oo=
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github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
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github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
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github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
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github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
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github.com/santhosh-tekuri/jsonschema v1.2.4/go.mod h1:TEAUOeZSmIxTTuHatJzrvARHiuO9LYd+cIxzgEHCQI4=
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@ -930,6 +934,7 @@ github.com/shurcooL/highlight_diff v0.0.0-20170515013008-09bb4053de1b/go.mod h1:
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github.com/shurcooL/highlight_go v0.0.0-20170515013102-78fb10f4a5f8/go.mod h1:UDKB5a1T23gOMUJrI+uSuH0VRDStOiUVSjBTRDVBVag=
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github.com/shurcooL/octicon v0.0.0-20180602230221-c42b0e3b24d9/go.mod h1:eWdoE5JD4R5UVWDucdOPg1g2fqQRq78IQa9zlOV1vpQ=
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github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
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github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
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github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
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github.com/sirupsen/logrus v1.0.4-0.20170822132746-89742aefa4b2/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
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github.com/sirupsen/logrus v1.0.6/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
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