forked from toolshed/abra
refactor!: cobra migrate
This commit is contained in:
246
vendor/github.com/spf13/cobra/doc/man_docs.go
generated
vendored
Normal file
246
vendor/github.com/spf13/cobra/doc/man_docs.go
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@ -0,0 +1,246 @@
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// Copyright 2013-2023 The Cobra Authors
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//
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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.
|
||||
// You may obtain a copy of the License at
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||||
//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// 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.
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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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||||
package doc
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import (
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"bytes"
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"fmt"
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"io"
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"os"
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"path/filepath"
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"sort"
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"strconv"
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"strings"
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"time"
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"github.com/cpuguy83/go-md2man/v2/md2man"
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"github.com/spf13/cobra"
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"github.com/spf13/pflag"
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)
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// GenManTree will generate a man page for this command and all descendants
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// in the directory given. The header may be nil. This function may not work
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// correctly if your command names have `-` in them. If you have `cmd` with two
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// subcmds, `sub` and `sub-third`, and `sub` has a subcommand called `third`
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// it is undefined which help output will be in the file `cmd-sub-third.1`.
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func GenManTree(cmd *cobra.Command, header *GenManHeader, dir string) error {
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return GenManTreeFromOpts(cmd, GenManTreeOptions{
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Header: header,
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Path: dir,
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CommandSeparator: "-",
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})
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}
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// GenManTreeFromOpts generates a man page for the command and all descendants.
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// The pages are written to the opts.Path directory.
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func GenManTreeFromOpts(cmd *cobra.Command, opts GenManTreeOptions) error {
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header := opts.Header
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if header == nil {
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header = &GenManHeader{}
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}
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for _, c := range cmd.Commands() {
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if !c.IsAvailableCommand() || c.IsAdditionalHelpTopicCommand() {
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continue
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}
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if err := GenManTreeFromOpts(c, opts); err != nil {
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return err
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}
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}
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section := "1"
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if header.Section != "" {
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section = header.Section
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}
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separator := "_"
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if opts.CommandSeparator != "" {
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separator = opts.CommandSeparator
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}
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basename := strings.ReplaceAll(cmd.CommandPath(), " ", separator)
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filename := filepath.Join(opts.Path, basename+"."+section)
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f, err := os.Create(filename)
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if err != nil {
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return err
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}
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defer f.Close()
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headerCopy := *header
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return GenMan(cmd, &headerCopy, f)
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}
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// GenManTreeOptions is the options for generating the man pages.
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// Used only in GenManTreeFromOpts.
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type GenManTreeOptions struct {
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Header *GenManHeader
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Path string
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CommandSeparator string
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}
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// GenManHeader is a lot like the .TH header at the start of man pages. These
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// include the title, section, date, source, and manual. We will use the
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// current time if Date is unset and will use "Auto generated by spf13/cobra"
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// if the Source is unset.
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type GenManHeader struct {
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Title string
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Section string
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Date *time.Time
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date string
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Source string
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Manual string
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}
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// GenMan will generate a man page for the given command and write it to
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// w. The header argument may be nil, however obviously w may not.
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func GenMan(cmd *cobra.Command, header *GenManHeader, w io.Writer) error {
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if header == nil {
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header = &GenManHeader{}
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}
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if err := fillHeader(header, cmd.CommandPath(), cmd.DisableAutoGenTag); err != nil {
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return err
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}
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b := genMan(cmd, header)
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_, err := w.Write(md2man.Render(b))
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return err
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}
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func fillHeader(header *GenManHeader, name string, disableAutoGen bool) error {
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if header.Title == "" {
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header.Title = strings.ToUpper(strings.ReplaceAll(name, " ", "\\-"))
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}
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if header.Section == "" {
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header.Section = "1"
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}
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if header.Date == nil {
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now := time.Now()
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if epoch := os.Getenv("SOURCE_DATE_EPOCH"); epoch != "" {
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unixEpoch, err := strconv.ParseInt(epoch, 10, 64)
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if err != nil {
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return fmt.Errorf("invalid SOURCE_DATE_EPOCH: %v", err)
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}
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now = time.Unix(unixEpoch, 0)
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}
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header.Date = &now
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}
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header.date = header.Date.Format("Jan 2006")
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if header.Source == "" && !disableAutoGen {
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header.Source = "Auto generated by spf13/cobra"
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}
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return nil
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}
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func manPreamble(buf io.StringWriter, header *GenManHeader, cmd *cobra.Command, dashedName string) {
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description := cmd.Long
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if len(description) == 0 {
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description = cmd.Short
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}
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cobra.WriteStringAndCheck(buf, fmt.Sprintf(`%% "%s" "%s" "%s" "%s" "%s"
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# NAME
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`, header.Title, header.Section, header.date, header.Source, header.Manual))
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cobra.WriteStringAndCheck(buf, fmt.Sprintf("%s \\- %s\n\n", dashedName, cmd.Short))
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cobra.WriteStringAndCheck(buf, "# SYNOPSIS\n")
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cobra.WriteStringAndCheck(buf, fmt.Sprintf("**%s**\n\n", cmd.UseLine()))
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cobra.WriteStringAndCheck(buf, "# DESCRIPTION\n")
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cobra.WriteStringAndCheck(buf, description+"\n\n")
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}
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func manPrintFlags(buf io.StringWriter, flags *pflag.FlagSet) {
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flags.VisitAll(func(flag *pflag.Flag) {
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if len(flag.Deprecated) > 0 || flag.Hidden {
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return
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}
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format := ""
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if len(flag.Shorthand) > 0 && len(flag.ShorthandDeprecated) == 0 {
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format = fmt.Sprintf("**-%s**, **--%s**", flag.Shorthand, flag.Name)
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} else {
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format = fmt.Sprintf("**--%s**", flag.Name)
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}
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if len(flag.NoOptDefVal) > 0 {
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format += "["
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}
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if flag.Value.Type() == "string" {
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// put quotes on the value
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format += "=%q"
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} else {
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format += "=%s"
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}
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if len(flag.NoOptDefVal) > 0 {
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format += "]"
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}
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format += "\n\t%s\n\n"
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cobra.WriteStringAndCheck(buf, fmt.Sprintf(format, flag.DefValue, flag.Usage))
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})
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}
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func manPrintOptions(buf io.StringWriter, command *cobra.Command) {
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flags := command.NonInheritedFlags()
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if flags.HasAvailableFlags() {
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cobra.WriteStringAndCheck(buf, "# OPTIONS\n")
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manPrintFlags(buf, flags)
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cobra.WriteStringAndCheck(buf, "\n")
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}
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flags = command.InheritedFlags()
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if flags.HasAvailableFlags() {
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cobra.WriteStringAndCheck(buf, "# OPTIONS INHERITED FROM PARENT COMMANDS\n")
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manPrintFlags(buf, flags)
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cobra.WriteStringAndCheck(buf, "\n")
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}
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}
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func genMan(cmd *cobra.Command, header *GenManHeader) []byte {
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cmd.InitDefaultHelpCmd()
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cmd.InitDefaultHelpFlag()
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// something like `rootcmd-subcmd1-subcmd2`
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dashCommandName := strings.ReplaceAll(cmd.CommandPath(), " ", "-")
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buf := new(bytes.Buffer)
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manPreamble(buf, header, cmd, dashCommandName)
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manPrintOptions(buf, cmd)
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if len(cmd.Example) > 0 {
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buf.WriteString("# EXAMPLE\n")
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buf.WriteString(fmt.Sprintf("```\n%s\n```\n", cmd.Example))
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}
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if hasSeeAlso(cmd) {
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buf.WriteString("# SEE ALSO\n")
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seealsos := make([]string, 0)
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if cmd.HasParent() {
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parentPath := cmd.Parent().CommandPath()
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dashParentPath := strings.ReplaceAll(parentPath, " ", "-")
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seealso := fmt.Sprintf("**%s(%s)**", dashParentPath, header.Section)
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seealsos = append(seealsos, seealso)
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cmd.VisitParents(func(c *cobra.Command) {
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if c.DisableAutoGenTag {
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cmd.DisableAutoGenTag = c.DisableAutoGenTag
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}
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})
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}
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children := cmd.Commands()
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sort.Sort(byName(children))
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for _, c := range children {
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if !c.IsAvailableCommand() || c.IsAdditionalHelpTopicCommand() {
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continue
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}
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seealso := fmt.Sprintf("**%s-%s(%s)**", dashCommandName, c.Name(), header.Section)
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seealsos = append(seealsos, seealso)
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}
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buf.WriteString(strings.Join(seealsos, ", ") + "\n")
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}
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if !cmd.DisableAutoGenTag {
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buf.WriteString(fmt.Sprintf("# HISTORY\n%s Auto generated by spf13/cobra\n", header.Date.Format("2-Jan-2006")))
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}
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return buf.Bytes()
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}
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158
vendor/github.com/spf13/cobra/doc/md_docs.go
generated
vendored
Normal file
158
vendor/github.com/spf13/cobra/doc/md_docs.go
generated
vendored
Normal file
@ -0,0 +1,158 @@
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// Copyright 2013-2023 The Cobra Authors
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//
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// 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 doc
|
||||
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import (
|
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"bytes"
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"fmt"
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"io"
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"os"
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"path/filepath"
|
||||
"sort"
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"strings"
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||||
"time"
|
||||
|
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"github.com/spf13/cobra"
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)
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||||
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const markdownExtension = ".md"
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func printOptions(buf *bytes.Buffer, cmd *cobra.Command, name string) error {
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flags := cmd.NonInheritedFlags()
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flags.SetOutput(buf)
|
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if flags.HasAvailableFlags() {
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buf.WriteString("### Options\n\n```\n")
|
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flags.PrintDefaults()
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||||
buf.WriteString("```\n\n")
|
||||
}
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||||
|
||||
parentFlags := cmd.InheritedFlags()
|
||||
parentFlags.SetOutput(buf)
|
||||
if parentFlags.HasAvailableFlags() {
|
||||
buf.WriteString("### Options inherited from parent commands\n\n```\n")
|
||||
parentFlags.PrintDefaults()
|
||||
buf.WriteString("```\n\n")
|
||||
}
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||||
return nil
|
||||
}
|
||||
|
||||
// GenMarkdown creates markdown output.
|
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func GenMarkdown(cmd *cobra.Command, w io.Writer) error {
|
||||
return GenMarkdownCustom(cmd, w, func(s string) string { return s })
|
||||
}
|
||||
|
||||
// GenMarkdownCustom creates custom markdown output.
|
||||
func GenMarkdownCustom(cmd *cobra.Command, w io.Writer, linkHandler func(string) string) error {
|
||||
cmd.InitDefaultHelpCmd()
|
||||
cmd.InitDefaultHelpFlag()
|
||||
|
||||
buf := new(bytes.Buffer)
|
||||
name := cmd.CommandPath()
|
||||
|
||||
buf.WriteString("## " + name + "\n\n")
|
||||
buf.WriteString(cmd.Short + "\n\n")
|
||||
if len(cmd.Long) > 0 {
|
||||
buf.WriteString("### Synopsis\n\n")
|
||||
buf.WriteString(cmd.Long + "\n\n")
|
||||
}
|
||||
|
||||
if cmd.Runnable() {
|
||||
buf.WriteString(fmt.Sprintf("```\n%s\n```\n\n", cmd.UseLine()))
|
||||
}
|
||||
|
||||
if len(cmd.Example) > 0 {
|
||||
buf.WriteString("### Examples\n\n")
|
||||
buf.WriteString(fmt.Sprintf("```\n%s\n```\n\n", cmd.Example))
|
||||
}
|
||||
|
||||
if err := printOptions(buf, cmd, name); err != nil {
|
||||
return err
|
||||
}
|
||||
if hasSeeAlso(cmd) {
|
||||
buf.WriteString("### SEE ALSO\n\n")
|
||||
if cmd.HasParent() {
|
||||
parent := cmd.Parent()
|
||||
pname := parent.CommandPath()
|
||||
link := pname + markdownExtension
|
||||
link = strings.ReplaceAll(link, " ", "_")
|
||||
buf.WriteString(fmt.Sprintf("* [%s](%s)\t - %s\n", pname, linkHandler(link), parent.Short))
|
||||
cmd.VisitParents(func(c *cobra.Command) {
|
||||
if c.DisableAutoGenTag {
|
||||
cmd.DisableAutoGenTag = c.DisableAutoGenTag
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
children := cmd.Commands()
|
||||
sort.Sort(byName(children))
|
||||
|
||||
for _, child := range children {
|
||||
if !child.IsAvailableCommand() || child.IsAdditionalHelpTopicCommand() {
|
||||
continue
|
||||
}
|
||||
cname := name + " " + child.Name()
|
||||
link := cname + markdownExtension
|
||||
link = strings.ReplaceAll(link, " ", "_")
|
||||
buf.WriteString(fmt.Sprintf("* [%s](%s)\t - %s\n", cname, linkHandler(link), child.Short))
|
||||
}
|
||||
buf.WriteString("\n")
|
||||
}
|
||||
if !cmd.DisableAutoGenTag {
|
||||
buf.WriteString("###### Auto generated by spf13/cobra on " + time.Now().Format("2-Jan-2006") + "\n")
|
||||
}
|
||||
_, err := buf.WriteTo(w)
|
||||
return err
|
||||
}
|
||||
|
||||
// GenMarkdownTree will generate a markdown page for this command and all
|
||||
// descendants in the directory given. The header may be nil.
|
||||
// This function may not work correctly if your command names have `-` in them.
|
||||
// If you have `cmd` with two subcmds, `sub` and `sub-third`,
|
||||
// and `sub` has a subcommand called `third`, it is undefined which
|
||||
// help output will be in the file `cmd-sub-third.1`.
|
||||
func GenMarkdownTree(cmd *cobra.Command, dir string) error {
|
||||
identity := func(s string) string { return s }
|
||||
emptyStr := func(s string) string { return "" }
|
||||
return GenMarkdownTreeCustom(cmd, dir, emptyStr, identity)
|
||||
}
|
||||
|
||||
// GenMarkdownTreeCustom is the same as GenMarkdownTree, but
|
||||
// with custom filePrepender and linkHandler.
|
||||
func GenMarkdownTreeCustom(cmd *cobra.Command, dir string, filePrepender, linkHandler func(string) string) error {
|
||||
for _, c := range cmd.Commands() {
|
||||
if !c.IsAvailableCommand() || c.IsAdditionalHelpTopicCommand() {
|
||||
continue
|
||||
}
|
||||
if err := GenMarkdownTreeCustom(c, dir, filePrepender, linkHandler); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
basename := strings.ReplaceAll(cmd.CommandPath(), " ", "_") + markdownExtension
|
||||
filename := filepath.Join(dir, basename)
|
||||
f, err := os.Create(filename)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
if _, err := io.WriteString(f, filePrepender(filename)); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := GenMarkdownCustom(cmd, f, linkHandler); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
186
vendor/github.com/spf13/cobra/doc/rest_docs.go
generated
vendored
Normal file
186
vendor/github.com/spf13/cobra/doc/rest_docs.go
generated
vendored
Normal file
@ -0,0 +1,186 @@
|
||||
// Copyright 2013-2023 The Cobra 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 doc
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"io"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"sort"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
func printOptionsReST(buf *bytes.Buffer, cmd *cobra.Command, name string) error {
|
||||
flags := cmd.NonInheritedFlags()
|
||||
flags.SetOutput(buf)
|
||||
if flags.HasAvailableFlags() {
|
||||
buf.WriteString("Options\n")
|
||||
buf.WriteString("~~~~~~~\n\n::\n\n")
|
||||
flags.PrintDefaults()
|
||||
buf.WriteString("\n")
|
||||
}
|
||||
|
||||
parentFlags := cmd.InheritedFlags()
|
||||
parentFlags.SetOutput(buf)
|
||||
if parentFlags.HasAvailableFlags() {
|
||||
buf.WriteString("Options inherited from parent commands\n")
|
||||
buf.WriteString("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n\n::\n\n")
|
||||
parentFlags.PrintDefaults()
|
||||
buf.WriteString("\n")
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// defaultLinkHandler for default ReST hyperlink markup
|
||||
func defaultLinkHandler(name, ref string) string {
|
||||
return fmt.Sprintf("`%s <%s.rst>`_", name, ref)
|
||||
}
|
||||
|
||||
// GenReST creates reStructured Text output.
|
||||
func GenReST(cmd *cobra.Command, w io.Writer) error {
|
||||
return GenReSTCustom(cmd, w, defaultLinkHandler)
|
||||
}
|
||||
|
||||
// GenReSTCustom creates custom reStructured Text output.
|
||||
func GenReSTCustom(cmd *cobra.Command, w io.Writer, linkHandler func(string, string) string) error {
|
||||
cmd.InitDefaultHelpCmd()
|
||||
cmd.InitDefaultHelpFlag()
|
||||
|
||||
buf := new(bytes.Buffer)
|
||||
name := cmd.CommandPath()
|
||||
|
||||
short := cmd.Short
|
||||
long := cmd.Long
|
||||
if len(long) == 0 {
|
||||
long = short
|
||||
}
|
||||
ref := strings.ReplaceAll(name, " ", "_")
|
||||
|
||||
buf.WriteString(".. _" + ref + ":\n\n")
|
||||
buf.WriteString(name + "\n")
|
||||
buf.WriteString(strings.Repeat("-", len(name)) + "\n\n")
|
||||
buf.WriteString(short + "\n\n")
|
||||
buf.WriteString("Synopsis\n")
|
||||
buf.WriteString("~~~~~~~~\n\n")
|
||||
buf.WriteString("\n" + long + "\n\n")
|
||||
|
||||
if cmd.Runnable() {
|
||||
buf.WriteString(fmt.Sprintf("::\n\n %s\n\n", cmd.UseLine()))
|
||||
}
|
||||
|
||||
if len(cmd.Example) > 0 {
|
||||
buf.WriteString("Examples\n")
|
||||
buf.WriteString("~~~~~~~~\n\n")
|
||||
buf.WriteString(fmt.Sprintf("::\n\n%s\n\n", indentString(cmd.Example, " ")))
|
||||
}
|
||||
|
||||
if err := printOptionsReST(buf, cmd, name); err != nil {
|
||||
return err
|
||||
}
|
||||
if hasSeeAlso(cmd) {
|
||||
buf.WriteString("SEE ALSO\n")
|
||||
buf.WriteString("~~~~~~~~\n\n")
|
||||
if cmd.HasParent() {
|
||||
parent := cmd.Parent()
|
||||
pname := parent.CommandPath()
|
||||
ref = strings.ReplaceAll(pname, " ", "_")
|
||||
buf.WriteString(fmt.Sprintf("* %s \t - %s\n", linkHandler(pname, ref), parent.Short))
|
||||
cmd.VisitParents(func(c *cobra.Command) {
|
||||
if c.DisableAutoGenTag {
|
||||
cmd.DisableAutoGenTag = c.DisableAutoGenTag
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
children := cmd.Commands()
|
||||
sort.Sort(byName(children))
|
||||
|
||||
for _, child := range children {
|
||||
if !child.IsAvailableCommand() || child.IsAdditionalHelpTopicCommand() {
|
||||
continue
|
||||
}
|
||||
cname := name + " " + child.Name()
|
||||
ref = strings.ReplaceAll(cname, " ", "_")
|
||||
buf.WriteString(fmt.Sprintf("* %s \t - %s\n", linkHandler(cname, ref), child.Short))
|
||||
}
|
||||
buf.WriteString("\n")
|
||||
}
|
||||
if !cmd.DisableAutoGenTag {
|
||||
buf.WriteString("*Auto generated by spf13/cobra on " + time.Now().Format("2-Jan-2006") + "*\n")
|
||||
}
|
||||
_, err := buf.WriteTo(w)
|
||||
return err
|
||||
}
|
||||
|
||||
// GenReSTTree will generate a ReST page for this command and all
|
||||
// descendants in the directory given.
|
||||
// This function may not work correctly if your command names have `-` in them.
|
||||
// If you have `cmd` with two subcmds, `sub` and `sub-third`,
|
||||
// and `sub` has a subcommand called `third`, it is undefined which
|
||||
// help output will be in the file `cmd-sub-third.1`.
|
||||
func GenReSTTree(cmd *cobra.Command, dir string) error {
|
||||
emptyStr := func(s string) string { return "" }
|
||||
return GenReSTTreeCustom(cmd, dir, emptyStr, defaultLinkHandler)
|
||||
}
|
||||
|
||||
// GenReSTTreeCustom is the same as GenReSTTree, but
|
||||
// with custom filePrepender and linkHandler.
|
||||
func GenReSTTreeCustom(cmd *cobra.Command, dir string, filePrepender func(string) string, linkHandler func(string, string) string) error {
|
||||
for _, c := range cmd.Commands() {
|
||||
if !c.IsAvailableCommand() || c.IsAdditionalHelpTopicCommand() {
|
||||
continue
|
||||
}
|
||||
if err := GenReSTTreeCustom(c, dir, filePrepender, linkHandler); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
basename := strings.ReplaceAll(cmd.CommandPath(), " ", "_") + ".rst"
|
||||
filename := filepath.Join(dir, basename)
|
||||
f, err := os.Create(filename)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
if _, err := io.WriteString(f, filePrepender(filename)); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := GenReSTCustom(cmd, f, linkHandler); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// indentString adapted from: https://github.com/kr/text/blob/main/indent.go
|
||||
func indentString(s, p string) string {
|
||||
var res []byte
|
||||
b := []byte(s)
|
||||
prefix := []byte(p)
|
||||
bol := true
|
||||
for _, c := range b {
|
||||
if bol && c != '\n' {
|
||||
res = append(res, prefix...)
|
||||
}
|
||||
res = append(res, c)
|
||||
bol = c == '\n'
|
||||
}
|
||||
return string(res)
|
||||
}
|
||||
52
vendor/github.com/spf13/cobra/doc/util.go
generated
vendored
Normal file
52
vendor/github.com/spf13/cobra/doc/util.go
generated
vendored
Normal file
@ -0,0 +1,52 @@
|
||||
// Copyright 2013-2023 The Cobra 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 doc
|
||||
|
||||
import (
|
||||
"strings"
|
||||
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
// Test to see if we have a reason to print See Also information in docs
|
||||
// Basically this is a test for a parent command or a subcommand which is
|
||||
// both not deprecated and not the autogenerated help command.
|
||||
func hasSeeAlso(cmd *cobra.Command) bool {
|
||||
if cmd.HasParent() {
|
||||
return true
|
||||
}
|
||||
for _, c := range cmd.Commands() {
|
||||
if !c.IsAvailableCommand() || c.IsAdditionalHelpTopicCommand() {
|
||||
continue
|
||||
}
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Temporary workaround for yaml lib generating incorrect yaml with long strings
|
||||
// that do not contain \n.
|
||||
func forceMultiLine(s string) string {
|
||||
if len(s) > 60 && !strings.Contains(s, "\n") {
|
||||
s += "\n"
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
type byName []*cobra.Command
|
||||
|
||||
func (s byName) Len() int { return len(s) }
|
||||
func (s byName) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
|
||||
func (s byName) Less(i, j int) bool { return s[i].Name() < s[j].Name() }
|
||||
175
vendor/github.com/spf13/cobra/doc/yaml_docs.go
generated
vendored
Normal file
175
vendor/github.com/spf13/cobra/doc/yaml_docs.go
generated
vendored
Normal file
@ -0,0 +1,175 @@
|
||||
// Copyright 2013-2023 The Cobra 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 doc
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"io"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"sort"
|
||||
"strings"
|
||||
|
||||
"github.com/spf13/cobra"
|
||||
"github.com/spf13/pflag"
|
||||
"gopkg.in/yaml.v3"
|
||||
)
|
||||
|
||||
type cmdOption struct {
|
||||
Name string
|
||||
Shorthand string `yaml:",omitempty"`
|
||||
DefaultValue string `yaml:"default_value,omitempty"`
|
||||
Usage string `yaml:",omitempty"`
|
||||
}
|
||||
|
||||
type cmdDoc struct {
|
||||
Name string
|
||||
Synopsis string `yaml:",omitempty"`
|
||||
Description string `yaml:",omitempty"`
|
||||
Usage string `yaml:",omitempty"`
|
||||
Options []cmdOption `yaml:",omitempty"`
|
||||
InheritedOptions []cmdOption `yaml:"inherited_options,omitempty"`
|
||||
Example string `yaml:",omitempty"`
|
||||
SeeAlso []string `yaml:"see_also,omitempty"`
|
||||
}
|
||||
|
||||
// GenYamlTree creates yaml structured ref files for this command and all descendants
|
||||
// in the directory given. This function may not work
|
||||
// correctly if your command names have `-` in them. If you have `cmd` with two
|
||||
// subcmds, `sub` and `sub-third`, and `sub` has a subcommand called `third`
|
||||
// it is undefined which help output will be in the file `cmd-sub-third.1`.
|
||||
func GenYamlTree(cmd *cobra.Command, dir string) error {
|
||||
identity := func(s string) string { return s }
|
||||
emptyStr := func(s string) string { return "" }
|
||||
return GenYamlTreeCustom(cmd, dir, emptyStr, identity)
|
||||
}
|
||||
|
||||
// GenYamlTreeCustom creates yaml structured ref files.
|
||||
func GenYamlTreeCustom(cmd *cobra.Command, dir string, filePrepender, linkHandler func(string) string) error {
|
||||
for _, c := range cmd.Commands() {
|
||||
if !c.IsAvailableCommand() || c.IsAdditionalHelpTopicCommand() {
|
||||
continue
|
||||
}
|
||||
if err := GenYamlTreeCustom(c, dir, filePrepender, linkHandler); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
basename := strings.ReplaceAll(cmd.CommandPath(), " ", "_") + ".yaml"
|
||||
filename := filepath.Join(dir, basename)
|
||||
f, err := os.Create(filename)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
if _, err := io.WriteString(f, filePrepender(filename)); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := GenYamlCustom(cmd, f, linkHandler); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// GenYaml creates yaml output.
|
||||
func GenYaml(cmd *cobra.Command, w io.Writer) error {
|
||||
return GenYamlCustom(cmd, w, func(s string) string { return s })
|
||||
}
|
||||
|
||||
// GenYamlCustom creates custom yaml output.
|
||||
func GenYamlCustom(cmd *cobra.Command, w io.Writer, linkHandler func(string) string) error {
|
||||
cmd.InitDefaultHelpCmd()
|
||||
cmd.InitDefaultHelpFlag()
|
||||
|
||||
yamlDoc := cmdDoc{}
|
||||
yamlDoc.Name = cmd.CommandPath()
|
||||
|
||||
yamlDoc.Synopsis = forceMultiLine(cmd.Short)
|
||||
yamlDoc.Description = forceMultiLine(cmd.Long)
|
||||
|
||||
if cmd.Runnable() {
|
||||
yamlDoc.Usage = cmd.UseLine()
|
||||
}
|
||||
|
||||
if len(cmd.Example) > 0 {
|
||||
yamlDoc.Example = cmd.Example
|
||||
}
|
||||
|
||||
flags := cmd.NonInheritedFlags()
|
||||
if flags.HasFlags() {
|
||||
yamlDoc.Options = genFlagResult(flags)
|
||||
}
|
||||
flags = cmd.InheritedFlags()
|
||||
if flags.HasFlags() {
|
||||
yamlDoc.InheritedOptions = genFlagResult(flags)
|
||||
}
|
||||
|
||||
if hasSeeAlso(cmd) {
|
||||
result := []string{}
|
||||
if cmd.HasParent() {
|
||||
parent := cmd.Parent()
|
||||
result = append(result, parent.CommandPath()+" - "+parent.Short)
|
||||
}
|
||||
children := cmd.Commands()
|
||||
sort.Sort(byName(children))
|
||||
for _, child := range children {
|
||||
if !child.IsAvailableCommand() || child.IsAdditionalHelpTopicCommand() {
|
||||
continue
|
||||
}
|
||||
result = append(result, child.CommandPath()+" - "+child.Short)
|
||||
}
|
||||
yamlDoc.SeeAlso = result
|
||||
}
|
||||
|
||||
final, err := yaml.Marshal(&yamlDoc)
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
if _, err := w.Write(final); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func genFlagResult(flags *pflag.FlagSet) []cmdOption {
|
||||
var result []cmdOption
|
||||
|
||||
flags.VisitAll(func(flag *pflag.Flag) {
|
||||
// Todo, when we mark a shorthand is deprecated, but specify an empty message.
|
||||
// The flag.ShorthandDeprecated is empty as the shorthand is deprecated.
|
||||
// Using len(flag.ShorthandDeprecated) > 0 can't handle this, others are ok.
|
||||
if !(len(flag.ShorthandDeprecated) > 0) && len(flag.Shorthand) > 0 {
|
||||
opt := cmdOption{
|
||||
flag.Name,
|
||||
flag.Shorthand,
|
||||
flag.DefValue,
|
||||
forceMultiLine(flag.Usage),
|
||||
}
|
||||
result = append(result, opt)
|
||||
} else {
|
||||
opt := cmdOption{
|
||||
Name: flag.Name,
|
||||
DefaultValue: forceMultiLine(flag.DefValue),
|
||||
Usage: forceMultiLine(flag.Usage),
|
||||
}
|
||||
result = append(result, opt)
|
||||
}
|
||||
})
|
||||
|
||||
return result
|
||||
}
|
||||
Reference in New Issue
Block a user