Move deps from _workspace/ to vendor/
godep restore pushd $GOPATH/src/github.com/appc/spec git co master popd go get go4.org/errorutil rm -rf Godeps godep save ./... git add vendor git add -f $(git ls-files --other vendor/) git co -- Godeps/LICENSES Godeps/.license_file_state Godeps/OWNERS
This commit is contained in:
Tim Hockin
218
vendor/github.com/spf13/cobra/doc/man_docs.go
generated
vendored
Normal file
218
vendor/github.com/spf13/cobra/doc/man_docs.go
generated
vendored
Normal file
@@ -0,0 +1,218 @@
|
||||
// Copyright 2015 Red Hat Inc. All rights reserved.
|
||||
//
|
||||
// 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"
|
||||
|
||||
mangen "github.com/cpuguy83/go-md2man/md2man"
|
||||
"github.com/spf13/cobra"
|
||||
"github.com/spf13/pflag"
|
||||
)
|
||||
|
||||
// GenManTree will generate a man page for this command and all decendants
|
||||
// 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 GenManTree(cmd *cobra.Command, header *GenManHeader, dir string) error {
|
||||
if header == nil {
|
||||
header = &GenManHeader{}
|
||||
}
|
||||
for _, c := range cmd.Commands() {
|
||||
if !c.IsAvailableCommand() || c.IsHelpCommand() {
|
||||
continue
|
||||
}
|
||||
if err := GenManTree(c, header, dir); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
needToResetTitle := header.Title == ""
|
||||
|
||||
basename := strings.Replace(cmd.CommandPath(), " ", "_", -1) + ".1"
|
||||
filename := filepath.Join(dir, basename)
|
||||
f, err := os.Create(filename)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
if err := GenMan(cmd, header, f); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if needToResetTitle {
|
||||
header.Title = ""
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// GenManHeader is a lot like the .TH header at the start of man pages. These
|
||||
// include the title, section, date, source, and manual. We will use the
|
||||
// current time if Date if unset and will use "Auto generated by spf13/cobra"
|
||||
// if the Source is unset.
|
||||
type GenManHeader struct {
|
||||
Title string
|
||||
Section string
|
||||
Date *time.Time
|
||||
date string
|
||||
Source string
|
||||
Manual string
|
||||
}
|
||||
|
||||
// GenMan will generate a man page for the given command and write it to
|
||||
// w. The header argument may be nil, however obviously w may not.
|
||||
func GenMan(cmd *cobra.Command, header *GenManHeader, w io.Writer) error {
|
||||
if header == nil {
|
||||
header = &GenManHeader{}
|
||||
}
|
||||
b := genMan(cmd, header)
|
||||
final := mangen.Render(b)
|
||||
_, err := w.Write(final)
|
||||
return err
|
||||
}
|
||||
|
||||
func fillHeader(header *GenManHeader, name string) {
|
||||
if header.Title == "" {
|
||||
header.Title = strings.ToUpper(strings.Replace(name, " ", "\\-", -1))
|
||||
}
|
||||
if header.Section == "" {
|
||||
header.Section = "1"
|
||||
}
|
||||
if header.Date == nil {
|
||||
now := time.Now()
|
||||
header.Date = &now
|
||||
}
|
||||
header.date = (*header.Date).Format("Jan 2006")
|
||||
if header.Source == "" {
|
||||
header.Source = "Auto generated by spf13/cobra"
|
||||
}
|
||||
}
|
||||
|
||||
func manPreamble(out io.Writer, header *GenManHeader, name, short, long string) {
|
||||
dashName := strings.Replace(name, " ", "-", -1)
|
||||
fmt.Fprintf(out, `%% %s(%s)%s
|
||||
%% %s
|
||||
%% %s
|
||||
# NAME
|
||||
`, header.Title, header.Section, header.date, header.Source, header.Manual)
|
||||
fmt.Fprintf(out, "%s \\- %s\n\n", dashName, short)
|
||||
fmt.Fprintf(out, "# SYNOPSIS\n")
|
||||
fmt.Fprintf(out, "**%s** [OPTIONS]\n\n", name)
|
||||
fmt.Fprintf(out, "# DESCRIPTION\n")
|
||||
fmt.Fprintf(out, "%s\n\n", long)
|
||||
}
|
||||
|
||||
func manPrintFlags(out io.Writer, flags *pflag.FlagSet) {
|
||||
flags.VisitAll(func(flag *pflag.Flag) {
|
||||
if len(flag.Deprecated) > 0 || flag.Hidden {
|
||||
return
|
||||
}
|
||||
format := ""
|
||||
if len(flag.Shorthand) > 0 {
|
||||
format = "**-%s**, **--%s**"
|
||||
} else {
|
||||
format = "%s**--%s**"
|
||||
}
|
||||
if len(flag.NoOptDefVal) > 0 {
|
||||
format = format + "["
|
||||
}
|
||||
if flag.Value.Type() == "string" {
|
||||
// put quotes on the value
|
||||
format = format + "=%q"
|
||||
} else {
|
||||
format = format + "=%s"
|
||||
}
|
||||
if len(flag.NoOptDefVal) > 0 {
|
||||
format = format + "]"
|
||||
}
|
||||
format = format + "\n\t%s\n\n"
|
||||
fmt.Fprintf(out, format, flag.Shorthand, flag.Name, flag.DefValue, flag.Usage)
|
||||
})
|
||||
}
|
||||
|
||||
func manPrintOptions(out io.Writer, command *cobra.Command) {
|
||||
flags := command.NonInheritedFlags()
|
||||
if flags.HasFlags() {
|
||||
fmt.Fprintf(out, "# OPTIONS\n")
|
||||
manPrintFlags(out, flags)
|
||||
fmt.Fprintf(out, "\n")
|
||||
}
|
||||
flags = command.InheritedFlags()
|
||||
if flags.HasFlags() {
|
||||
fmt.Fprintf(out, "# OPTIONS INHERITED FROM PARENT COMMANDS\n")
|
||||
manPrintFlags(out, flags)
|
||||
fmt.Fprintf(out, "\n")
|
||||
}
|
||||
}
|
||||
|
||||
func genMan(cmd *cobra.Command, header *GenManHeader) []byte {
|
||||
// something like `rootcmd subcmd1 subcmd2`
|
||||
commandName := cmd.CommandPath()
|
||||
// something like `rootcmd-subcmd1-subcmd2`
|
||||
dashCommandName := strings.Replace(commandName, " ", "-", -1)
|
||||
|
||||
fillHeader(header, commandName)
|
||||
|
||||
buf := new(bytes.Buffer)
|
||||
|
||||
short := cmd.Short
|
||||
long := cmd.Long
|
||||
if len(long) == 0 {
|
||||
long = short
|
||||
}
|
||||
|
||||
manPreamble(buf, header, commandName, short, long)
|
||||
manPrintOptions(buf, cmd)
|
||||
if len(cmd.Example) > 0 {
|
||||
fmt.Fprintf(buf, "# EXAMPLE\n")
|
||||
fmt.Fprintf(buf, "```\n%s\n```\n", cmd.Example)
|
||||
}
|
||||
if hasSeeAlso(cmd) {
|
||||
fmt.Fprintf(buf, "# SEE ALSO\n")
|
||||
seealsos := make([]string, 0)
|
||||
if cmd.HasParent() {
|
||||
parentPath := cmd.Parent().CommandPath()
|
||||
dashParentPath := strings.Replace(parentPath, " ", "-", -1)
|
||||
seealso := fmt.Sprintf("**%s(%s)**", dashParentPath, header.Section)
|
||||
seealsos = append(seealsos, seealso)
|
||||
cmd.VisitParents(func(c *cobra.Command) {
|
||||
if c.DisableAutoGenTag {
|
||||
cmd.DisableAutoGenTag = c.DisableAutoGenTag
|
||||
}
|
||||
})
|
||||
}
|
||||
children := cmd.Commands()
|
||||
sort.Sort(byName(children))
|
||||
for _, c := range children {
|
||||
if !c.IsAvailableCommand() || c.IsHelpCommand() {
|
||||
continue
|
||||
}
|
||||
seealso := fmt.Sprintf("**%s-%s(%s)**", dashCommandName, c.Name(), header.Section)
|
||||
seealsos = append(seealsos, seealso)
|
||||
}
|
||||
fmt.Fprintf(buf, "%s\n", strings.Join(seealsos, ", "))
|
||||
}
|
||||
if !cmd.DisableAutoGenTag {
|
||||
fmt.Fprintf(buf, "# HISTORY\n%s Auto generated by spf13/cobra\n", header.Date.Format("2-Jan-2006"))
|
||||
}
|
||||
return buf.Bytes()
|
||||
}
|
||||
26
vendor/github.com/spf13/cobra/doc/man_docs.md
generated
vendored
Normal file
26
vendor/github.com/spf13/cobra/doc/man_docs.md
generated
vendored
Normal file
@@ -0,0 +1,26 @@
|
||||
# Generating Man Pages 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",
|
||||
}
|
||||
header := &cobra.GenManHeader{
|
||||
Title: "MINE",
|
||||
Section: "3",
|
||||
}
|
||||
doc.GenManTree(cmd, header, "/tmp")
|
||||
}
|
||||
```
|
||||
|
||||
That will get you a man page `/tmp/test.1`
|
||||
175
vendor/github.com/spf13/cobra/doc/md_docs.go
generated
vendored
Normal file
175
vendor/github.com/spf13/cobra/doc/md_docs.go
generated
vendored
Normal file
@@ -0,0 +1,175 @@
|
||||
//Copyright 2015 Red Hat Inc. All rights reserved.
|
||||
//
|
||||
// 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"
|
||||
"time"
|
||||
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
func printOptions(w io.Writer, cmd *cobra.Command, name string) error {
|
||||
flags := cmd.NonInheritedFlags()
|
||||
flags.SetOutput(w)
|
||||
if flags.HasFlags() {
|
||||
if _, err := fmt.Fprintf(w, "### Options\n\n```\n"); err != nil {
|
||||
return err
|
||||
}
|
||||
flags.PrintDefaults()
|
||||
if _, err := fmt.Fprintf(w, "```\n\n"); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
parentFlags := cmd.InheritedFlags()
|
||||
parentFlags.SetOutput(w)
|
||||
if parentFlags.HasFlags() {
|
||||
if _, err := fmt.Fprintf(w, "### Options inherited from parent commands\n\n```\n"); err != nil {
|
||||
return err
|
||||
}
|
||||
parentFlags.PrintDefaults()
|
||||
if _, err := fmt.Fprintf(w, "```\n\n"); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func GenMarkdown(cmd *cobra.Command, w io.Writer) error {
|
||||
return GenMarkdownCustom(cmd, w, func(s string) string { return s })
|
||||
}
|
||||
|
||||
func GenMarkdownCustom(cmd *cobra.Command, w io.Writer, linkHandler func(string) string) error {
|
||||
name := cmd.CommandPath()
|
||||
|
||||
short := cmd.Short
|
||||
long := cmd.Long
|
||||
if len(long) == 0 {
|
||||
long = short
|
||||
}
|
||||
|
||||
if _, err := fmt.Fprintf(w, "## %s\n\n", name); err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err := fmt.Fprintf(w, "%s\n\n", short); err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err := fmt.Fprintf(w, "### Synopsis\n\n"); err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err := fmt.Fprintf(w, "\n%s\n\n", long); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if cmd.Runnable() {
|
||||
if _, err := fmt.Fprintf(w, "```\n%s\n```\n\n", cmd.UseLine()); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
if len(cmd.Example) > 0 {
|
||||
if _, err := fmt.Fprintf(w, "### Examples\n\n"); err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err := fmt.Fprintf(w, "```\n%s\n```\n\n", cmd.Example); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
if err := printOptions(w, cmd, name); err != nil {
|
||||
return err
|
||||
}
|
||||
if hasSeeAlso(cmd) {
|
||||
if _, err := fmt.Fprintf(w, "### SEE ALSO\n"); err != nil {
|
||||
return err
|
||||
}
|
||||
if cmd.HasParent() {
|
||||
parent := cmd.Parent()
|
||||
pname := parent.CommandPath()
|
||||
link := pname + ".md"
|
||||
link = strings.Replace(link, " ", "_", -1)
|
||||
if _, err := fmt.Fprintf(w, "* [%s](%s)\t - %s\n", pname, linkHandler(link), parent.Short); err != nil {
|
||||
return err
|
||||
}
|
||||
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.IsHelpCommand() {
|
||||
continue
|
||||
}
|
||||
cname := name + " " + child.Name()
|
||||
link := cname + ".md"
|
||||
link = strings.Replace(link, " ", "_", -1)
|
||||
if _, err := fmt.Fprintf(w, "* [%s](%s)\t - %s\n", cname, linkHandler(link), child.Short); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
if _, err := fmt.Fprintf(w, "\n"); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
if !cmd.DisableAutoGenTag {
|
||||
if _, err := fmt.Fprintf(w, "###### Auto generated by spf13/cobra on %s\n", time.Now().Format("2-Jan-2006")); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
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)
|
||||
}
|
||||
|
||||
func GenMarkdownTreeCustom(cmd *cobra.Command, dir string, filePrepender, linkHandler func(string) string) error {
|
||||
for _, c := range cmd.Commands() {
|
||||
if !c.IsAvailableCommand() || c.IsHelpCommand() {
|
||||
continue
|
||||
}
|
||||
if err := GenMarkdownTreeCustom(c, dir, filePrepender, linkHandler); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
basename := strings.Replace(cmd.CommandPath(), " ", "_", -1) + ".md"
|
||||
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
|
||||
}
|
||||
104
vendor/github.com/spf13/cobra/doc/md_docs.md
generated
vendored
Normal file
104
vendor/github.com/spf13/cobra/doc/md_docs.md
generated
vendored
Normal file
@@ -0,0 +1,104 @@
|
||||
# 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
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"io/ioutil"
|
||||
"os"
|
||||
|
||||
kubectlcmd "k8s.io/kubernetes/pkg/kubectl/cmd"
|
||||
cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
|
||||
|
||||
"github.com/spf13/cobra/doc"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cmd := kubectlcmd.NewKubectlCommand(cmdutil.NewFactory(nil), os.Stdin, ioutil.Discard, ioutil.Discard)
|
||||
doc.GenMarkdownTree(cmd, "./")
|
||||
}
|
||||
```
|
||||
|
||||
This will generate a whole series of files, one for each command in the tree, in the directory specified (in this case "./")
|
||||
|
||||
## Generate markdown docs for a single command
|
||||
|
||||
You may wish to have more control over the output, or only generate for a single command, instead of the entire command tree. If this is the case you may prefer to `GenMarkdown` instead of `GenMarkdownTree`
|
||||
|
||||
```go
|
||||
out := new(bytes.Buffer)
|
||||
doc.GenMarkdown(cmd, out)
|
||||
```
|
||||
|
||||
This will write the markdown doc for ONLY "cmd" into the out, buffer.
|
||||
|
||||
## Customize the output
|
||||
|
||||
Both `GenMarkdown` and `GenMarkdownTree` have alternate versions with callbacks to get some control of the output:
|
||||
|
||||
```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 {
|
||||
//...
|
||||
}
|
||||
```
|
||||
|
||||
The `filePrepender` will prepend the return value given the full filepath to the rendered Markdown file. A common use case is to add front matter to use the generated documentation with [Hugo](http://gohugo.io/):
|
||||
|
||||
```go
|
||||
const fmTemplate = `---
|
||||
date: %s
|
||||
title: "%s"
|
||||
slug: %s
|
||||
url: %s
|
||||
---
|
||||
`
|
||||
|
||||
filePrepender := func(filename string) string {
|
||||
now := time.Now().Format(time.RFC3339)
|
||||
name := filepath.Base(filename)
|
||||
base := strings.TrimSuffix(name, path.Ext(name))
|
||||
url := "/commands/" + strings.ToLower(base) + "/"
|
||||
return fmt.Sprintf(fmTemplate, now, strings.Replace(base, "_", " ", -1), base, url)
|
||||
}
|
||||
```
|
||||
|
||||
The `linkHandler` can be used to customize the rendered internal links to the commands, given a filename:
|
||||
|
||||
```go
|
||||
linkHandler := func(name string) string {
|
||||
base := strings.TrimSuffix(name, path.Ext(name))
|
||||
return "/commands/" + strings.ToLower(base) + "/"
|
||||
}
|
||||
```
|
||||
|
||||
38
vendor/github.com/spf13/cobra/doc/util.go
generated
vendored
Normal file
38
vendor/github.com/spf13/cobra/doc/util.go
generated
vendored
Normal file
@@ -0,0 +1,38 @@
|
||||
// Copyright 2015 Red Hat Inc. All rights reserved.
|
||||
//
|
||||
// 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 "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 commend 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.IsHelpCommand() {
|
||||
continue
|
||||
}
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
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() }
|
||||
Reference in New Issue
Block a user