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Bump the cobra requirement, since they have some nice usage printing fixes. 

Signed-off-by: Ying Li <ying.li@docker.com>
This commit is contained in:
Ying Li 2016-02-04 11:43:19 -08:00
parent 70c7a8a16d
commit 1074e11881
20 changed files with 1990 additions and 747 deletions
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2
Godeps/Godeps.json generated
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@ -224,7 +224,7 @@
},
{
"ImportPath": "github.com/spf13/cobra",
"Rev": "2e6a42892123dda608922f8af8ce85c3bff19575"
"Rev": "8e91712f174ced10270cf66615e0a9127e7c4de5"
},
{
"ImportPath": "github.com/spf13/jwalterweatherman",

3
Godeps/_workspace/src/github.com/spf13/cobra/.mailmap generated vendored Normal file
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@ -0,0 +1,3 @@
Steve Francia <steve.francia@gmail.com>
Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Fabiano Franz <ffranz@redhat.com> <contact@fabianofranz.com>

2
Godeps/_workspace/src/github.com/spf13/cobra/.travis.yml generated vendored
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@ -5,5 +5,5 @@ go:
- 1.5.1
- tip
script:
- go test ./...
- go test -v ./...
- go build

716
Godeps/_workspace/src/github.com/spf13/cobra/README.md generated vendored
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@ -6,7 +6,8 @@ Many of the most widely used Go projects are built using Cobra including:
* [Kubernetes](http://kubernetes.io/)
* [Hugo](http://gohugo.io)
* [Rocket](https://github.com/coreos/rkt)
* [rkt](https://github.com/coreos/rkt)
* [etcd](https://github.com/coreos/etcd)
* [Docker (distribution)](https://github.com/docker/distribution)
* [OpenShift](https://www.openshift.com/)
* [Delve](https://github.com/derekparker/delve)
@ -15,138 +16,348 @@ Many of the most widely used Go projects are built using Cobra including:
* [Bleve](http://www.blevesearch.com/)
* [ProjectAtomic (enterprise)](http://www.projectatomic.io/)
* [Parse (CLI)](https://parse.com/)
* [Nanobox](https://github.com/nanobox-io/nanobox)/[Nanopack](https://github.com/nanopack)
[![Build Status](https://travis-ci.org/spf13/cobra.svg)](https://travis-ci.org/spf13/cobra)
[![Build Status](https://travis-ci.org/spf13/cobra.svg "Travis CI status")](https://travis-ci.org/spf13/cobra)
[![CircleCI status](https://circleci.com/gh/spf13/cobra.png?circle-token=:circle-token "CircleCI status")](https://circleci.com/gh/spf13/cobra)
![cobra](https://cloud.githubusercontent.com/assets/173412/10911369/84832a8e-8212-11e5-9f82-cc96660a4794.gif)
## Overview
# Overview
Cobra is a library providing a simple interface to create powerful modern CLI
interfaces similar to git & go tools.
Cobra is also an application that will generate your application scaffolding to rapidly
develop a Cobra based application.
develop a Cobra-based application.
Cobra provides:
* Easy sub-command based CLIs: `app server`, `app fetch`, etc.
* Fully posix compliant flags (including short & long versions)
* Nested sub commands
* Easy subcommand-based CLIs: `app server`, `app fetch`, etc.
* Fully POSIX-compliant flags (including short & long versions)
* Nested subcommands
* Global, local and cascading flags
* Easy generation of applications & commands with `cobra create appname` & `cobra add cmdname`
* Intelligent suggestions (`app srver`.. did you mean `app server`)
* Intelligent suggestions (`app srver`... did you mean `app server`?)
* Automatic help generation for commands and flags
* Automatic detailed help for `app help [command]`
* Automatic help flag recognition of `-h`, `--help`, etc.
* Automatically generated bash autocomplete for your application
* Automatically generated man pages for your application
* Command aliases so you can change things without breaking them
* The flexibilty to define your own help, usage, etc
* Optional tight integration with [viper](http://github.com/spf13/viper) for 12 factor apps
* The flexibilty to define your own help, usage, etc.
* Optional tight integration with [viper](http://github.com/spf13/viper) for 12-factor apps
Cobra has an exceptionally clean interface and simple design without needless
constructors or initialization methods.
Applications built with Cobra commands are designed to be as user friendly as
Applications built with Cobra commands are designed to be as user-friendly as
possible. Flags can be placed before or after the command (as long as a
confusing space isn’t provided). Both short and long flags can be used. A
command need not even be fully typed. The shortest unambiguous string will
suffice. Help is automatically generated and available for the application or
for a specific command using either the help command or the --help flag.
command need not even be fully typed. Help is automatically generated and
available for the application or for a specific command using either the help
command or the `--help` flag.
## Concepts
# Concepts
Cobra is built on a structure of commands & flags.
Cobra is built on a structure of commands, arguments & flags.
**Commands** represent actions and **Flags** are modifiers for those actions.
**Commands** represent actions, **Args** are things and **Flags** are modifiers for those actions.
In the following example 'server' is a command and 'port' is a flag.
The best applications will read like sentences when used. Users will know how
to use the application because they will natively understand how to use it.
hugo server --port=1313
The pattern to follow is
`APPNAME VERB NOUN --ADJECTIVE.`
or
`APPNAME COMMAND ARG --FLAG`
### Commands
A few good real world examples may better illustrate this point.
In the following example, 'server' is a command, and 'port' is a flag:
> hugo server --port=1313
In this command we are telling Git to clone the url bare.
> git clone URL --bare
## Commands
Command is the central point of the application. Each interaction that
the application supports will be contained in a Command. A command can
have children commands and optionally run an action.
In the example above 'server' is the command
In the example above, 'server' is the command.
A Command has the following structure:
type Command struct {
Use string // The one-line usage message.
Short string // The short description shown in the 'help' output.
Long string // The long message shown in the 'help <this-command>' output.
Run func(cmd *Command, args []string) // Run runs the command.
}
```go
type Command struct {
Use string // The one-line usage message.
Short string // The short description shown in the 'help' output.
Long string // The long message shown in the 'help <this-command>' output.
Run func(cmd *Command, args []string) // Run runs the command.
}
```
### Flags
## Flags
A Flag is a way to modify the behavior of an command. Cobra supports
fully posix compliant flags as well as the go flag package.
A Flag is a way to modify the behavior of a command. Cobra supports
fully POSIX-compliant flags as well as the Go [flag package](https://golang.org/pkg/flag/).
A Cobra command can define flags that persist through to children commands
and flags that are only available to that command.
In the example above 'port' is the flag.
In the example above, 'port' is the flag.
Flag functionality is provided by the [pflag
library](https://github.com/ogier/pflag), a fork of the flag standard library
which maintains the same interface while adding posix compliance.
which maintains the same interface while adding POSIX compliance.
## Usage
Cobra works by creating a set of commands and then organizing them into a tree.
The tree defines the structure of the application.
Once each command is defined with it's corresponding flags, then the
Once each command is defined with its corresponding flags, then the
tree is assigned to the commander which is finally executed.
### Installing
Using Cobra is easy. First use go get to install the latest version
of the library.
# Installing
Using Cobra is easy. First, use `go get` to install the latest version
of the library. This command will install the `cobra` generator executible
along with the library:
$ go get github.com/spf13/cobra
> go get -v github.com/spf13/cobra/cobra
Next include cobra in your application.
Next, include Cobra in your application:
import "github.com/spf13/cobra"
```go
import "github.com/spf13/cobra"
```
# Getting Started
While you are welcome to provide your own organization, typically a Cobra based
application will follow the following organizational structure.
```
▾ appName/
▾ cmd/
add.go
your.go
commands.go
here.go
main.go
```
In a Cobra app, typically the main.go file is very bare. It serves, one purpose, to initialize Cobra.
```go
package main
import "{pathToYourApp}/cmd"
func main() {
if err := cmd.RootCmd.Execute(); err != nil {
fmt.Println(err)
os.Exit(-1)
}
}
```
## Using the Cobra Generator
Cobra provides its own program that will create your application and add any
commands you want. It's the easiest way to incorporate Cobra into your application.
### cobra init
The `cobra init [yourApp]` command will create your initial application code
for you. It is a very powerful application that will populate your program with
the right structure so you can immediately enjoy all the benefits of Cobra. It
will also automatically apply the license you specify to your application.
Cobra init is pretty smart. You can provide it a full path, or simply a path
similar to what is expected in the import.
```
cobra init github.com/spf13/newAppName
```
### cobra add
Once an application is initialized Cobra can create additional commands for you.
Let's say you created an app and you wanted the following commands for it:
* app serve
* app config
* app config create
In your project directory (where your main.go file is) you would run the following:
```
cobra add serve
cobra add config
cobra add create -p 'configCmd'
```
Once you have run these three commands you would have an app structure that would look like:
```
▾ app/
▾ cmd/
serve.go
config.go
create.go
main.go
```
at this point you can run `go run main.go` and it would run your app. `go run
main.go serve`, `go run main.go config`, `go run main.go config create` along
with `go run main.go help serve`, etc would all work.
Obviously you haven't added your own code to these yet, the commands are ready
for you to give them their tasks. Have fun.
### Configuring the cobra generator
The cobra generator will be easier to use if you provide a simple configuration
file which will help you eliminate providing a bunch of repeated information in
flags over and over.
an example ~/.cobra.yaml file:
```yaml
author: Steve Francia <spf@spf13.com>
license: MIT
```
## Manually implementing Cobra
To manually implement cobra you need to create a bare main.go file and a RootCmd file.
You will optionally provide additional commands as you see fit.
### Create the root command
The root command represents your binary itself.
#### Manually create rootCmd
Cobra doesn't require any special constructors. Simply create your commands.
var HugoCmd = &cobra.Command{
Use: "hugo",
Short: "Hugo is a very fast static site generator",
Long: `A Fast and Flexible Static Site Generator built with
Ideally you place this in app/cmd/root.go:
```go
var RootCmd = &cobra.Command{
Use: "hugo",
Short: "Hugo is a very fast static site generator",
Long: `A Fast and Flexible Static Site Generator built with
love by spf13 and friends in Go.
Complete documentation is available at http://hugo.spf13.com`,
Run: func(cmd *cobra.Command, args []string) {
// Do Stuff Here
},
}
Run: func(cmd *cobra.Command, args []string) {
// Do Stuff Here
},
}
```
You will additionally define flags and handle configuration in your init() function.
for example cmd/root.go:
```go
func init() {
cobra.OnInitialize(initConfig)
RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.cobra.yaml)")
RootCmd.PersistentFlags().StringVarP(&projectBase, "projectbase", "b", "", "base project directory eg. github.com/spf13/")
RootCmd.PersistentFlags().StringP("author", "a", "YOUR NAME", "Author name for copyright attribution")
RootCmd.PersistentFlags().StringVarP(&userLicense, "license", "l", "", "Name of license for the project (can provide `licensetext` in config)")
RootCmd.PersistentFlags().Bool("viper", true, "Use Viper for configuration")
viper.BindPFlag("author", RootCmd.PersistentFlags().Lookup("author"))
viper.BindPFlag("projectbase", RootCmd.PersistentFlags().Lookup("projectbase"))
viper.BindPFlag("useViper", RootCmd.PersistentFlags().Lookup("viper"))
viper.SetDefault("author", "NAME HERE <EMAIL ADDRESS>")
viper.SetDefault("license", "apache")
}
```
### Create your main.go
With the root command you need to have your main function execute it.
Execute should be run on the root for clarity, though it can be called on any command.
In a Cobra app, typically the main.go file is very bare. It serves, one purpose, to initialize Cobra.
```go
package main
import "{pathToYourApp}/cmd"
func main() {
if err := cmd.RootCmd.Execute(); err != nil {
fmt.Println(err)
os.Exit(-1)
}
}
```
### Create additional commands
Additional commands can be defined.
Additional commands can be defined and typically are each given their own file
inside of the cmd/ directory.
var versionCmd = &cobra.Command{
Use: "version",
Short: "Print the version number of Hugo",
Long: `All software has versions. This is Hugo's`,
Run: func(cmd *cobra.Command, args []string) {
fmt.Println("Hugo Static Site Generator v0.9 -- HEAD")
},
}
If you wanted to create a version command you would create cmd/version.go and
populate it with the following:
```go
package cmd
import (
"github.com/spf13/cobra"
)
func init() {
RootCmd.AddCommand(versionCmd)
}
var versionCmd = &cobra.Command{
Use: "version",
Short: "Print the version number of Hugo",
Long: `All software has versions. This is Hugo's`,
Run: func(cmd *cobra.Command, args []string) {
fmt.Println("Hugo Static Site Generator v0.9 -- HEAD")
},
}
```
### Attach command to its parent
In this example we are attaching it to the root, but commands can be attached at any level.
HugoCmd.AddCommand(versionCmd)
If you notice in the above example we attach the command to its parent. In
this case the parent is the rootCmd. In this example we are attaching it to the
root, but commands can be attached at any level.
```go
RootCmd.AddCommand(versionCmd)
```
### Remove a command from its parent
Removing a command is not a common action in simple programs, but it allows 3rd
parties to customize an existing command tree.
In this example, we remove the existing `VersionCmd` command of an existing
root command, and we replace it with our own version:
```go
mainlib.RootCmd.RemoveCommand(mainlib.VersionCmd)
mainlib.RootCmd.AddCommand(versionCmd)
```
## Working with Flags
Flags provide modifiers to control how the action command operates.
### Assign flags to a command
@ -154,43 +365,35 @@ Since the flags are defined and used in different locations, we need to
define a variable outside with the correct scope to assign the flag to
work with.
var Verbose bool
var Source string
```go
var Verbose bool
var Source string
```
There are two different approaches to assign a flag.
#### Persistent Flags
### Persistent Flags
A flag can be 'persistent' meaning that this flag will be available to the
command it's assigned to as well as every command under that command. For
global flags assign a flag as a persistent flag on the root.
global flags, assign a flag as a persistent flag on the root.
HugoCmd.PersistentFlags().BoolVarP(&Verbose, "verbose", "v", false, "verbose output")
```go
RootCmd.PersistentFlags().BoolVarP(&Verbose, "verbose", "v", false, "verbose output")
```
#### Local Flags
### Local Flags
A flag can also be assigned locally which will only apply to that specific command.
HugoCmd.Flags().StringVarP(&Source, "source", "s", "", "Source directory to read from")
```go
RootCmd.Flags().StringVarP(&Source, "source", "s", "", "Source directory to read from")
```
### Remove a command from its parent
Removing a command is not a common action in simple programs but it allows 3rd parties to customize an existing command tree.
In this example, we remove the existing `VersionCmd` command of an existing root command, and we replace it by our own version.
mainlib.RootCmd.RemoveCommand(mainlib.VersionCmd)
mainlib.RootCmd.AddCommand(versionCmd)
### Once all commands and flags are defined, Execute the commands
Execute should be run on the root for clarity, though it can be called on any command.
HugoCmd.Execute()
## Example
In the example below we have defined three commands. Two are at the top level
In the example below, we have defined three commands. Two are at the top level
and one (cmdTimes) is a child of one of the top commands. In this case the root
is not executable meaning that a subcommand is required. This is accomplished
by not providing a 'Run' for the 'rootCmd'.
@ -199,108 +402,136 @@ We have only defined one flag for a single command.
More documentation about flags is available at https://github.com/spf13/pflag
import(
"github.com/spf13/cobra"
"fmt"
"strings"
)
```go
package main
func main() {
import (
"fmt"
"strings"
var echoTimes int
"github.com/spf13/cobra"
)
var cmdPrint = &cobra.Command{
Use: "print [string to print]",
Short: "Print anything to the screen",
Long: `print is for printing anything back to the screen.
func main() {
var echoTimes int
var cmdPrint = &cobra.Command{
Use: "print [string to print]",
Short: "Print anything to the screen",
Long: `print is for printing anything back to the screen.
For many years people have printed back to the screen.
`,
Run: func(cmd *cobra.Command, args []string) {
fmt.Println("Print: " + strings.Join(args, " "))
},
}
Run: func(cmd *cobra.Command, args []string) {
fmt.Println("Print: " + strings.Join(args, " "))
},
}
var cmdEcho = &cobra.Command{
Use: "echo [string to echo]",
Short: "Echo anything to the screen",
Long: `echo is for echoing anything back.
var cmdEcho = &cobra.Command{
Use: "echo [string to echo]",
Short: "Echo anything to the screen",
Long: `echo is for echoing anything back.
Echo works a lot like print, except it has a child command.
`,
Run: func(cmd *cobra.Command, args []string) {
fmt.Println("Print: " + strings.Join(args, " "))
},
}
Run: func(cmd *cobra.Command, args []string) {
fmt.Println("Print: " + strings.Join(args, " "))
},
}
var cmdTimes = &cobra.Command{
Use: "times [# times] [string to echo]",
Short: "Echo anything to the screen more times",
Long: `echo things multiple times back to the user by providing
var cmdTimes = &cobra.Command{
Use: "times [# times] [string to echo]",
Short: "Echo anything to the screen more times",
Long: `echo things multiple times back to the user by providing
a count and a string.`,
Run: func(cmd *cobra.Command, args []string) {
for i:=0; i < echoTimes; i++ {
fmt.Println("Echo: " + strings.Join(args, " "))
}
},
}
Run: func(cmd *cobra.Command, args []string) {
for i := 0; i < echoTimes; i++ {
fmt.Println("Echo: " + strings.Join(args, " "))
}
},
}
cmdTimes.Flags().IntVarP(&echoTimes, "times", "t", 1, "times to echo the input")
cmdTimes.Flags().IntVarP(&echoTimes, "times", "t", 1, "times to echo the input")
var rootCmd = &cobra.Command{Use: "app"}
rootCmd.AddCommand(cmdPrint, cmdEcho)
cmdEcho.AddCommand(cmdTimes)
rootCmd.Execute()
}
var rootCmd = &cobra.Command{Use: "app"}
rootCmd.AddCommand(cmdPrint, cmdEcho)
cmdEcho.AddCommand(cmdTimes)
rootCmd.Execute()
}
```
For a more complete example of a larger application, please checkout [Hugo](http://hugo.spf13.com)
For a more complete example of a larger application, please checkout [Hugo](http://gohugo.io/).
## The Help Command
Cobra automatically adds a help command to your application when you have subcommands.
This will be called when a user runs 'app help'. Additionally help will also
support all other commands as input. Say for instance you have a command called
'create' without any additional configuration cobra will work when 'app help
This will be called when a user runs 'app help'. Additionally, help will also
support all other commands as input. Say, for instance, you have a command called
'create' without any additional configuration; Cobra will work when 'app help
create' is called. Every command will automatically have the '--help' flag added.
### Example
The following output is automatically generated by cobra. Nothing beyond the
The following output is automatically generated by Cobra. Nothing beyond the
command and flag definitions are needed.
> hugo help
A Fast and Flexible Static Site Generator built with
love by spf13 and friends in Go.
hugo is the main command, used to build your Hugo site.
Complete documentation is available at http://hugo.spf13.com
Hugo is a Fast and Flexible Static Site Generator
built with love by spf13 and friends in Go.
Complete documentation is available at http://gohugo.io/.
Usage:
hugo [flags]
hugo [command]
Available Commands:
server :: Hugo runs it's own a webserver to render the files
version :: Print the version number of Hugo
check :: Check content in the source directory
benchmark :: Benchmark hugo by building a site a number of times
help [command] :: Help about any command
server Hugo runs its own webserver to render the files
version Print the version number of Hugo
config Print the site configuration
check Check content in the source directory
benchmark Benchmark hugo by building a site a number of times.
convert Convert your content to different formats
new Create new content for your site
list Listing out various types of content
undraft Undraft changes the content's draft status from 'True' to 'False'
genautocomplete Generate shell autocompletion script for Hugo
gendoc Generate Markdown documentation for the Hugo CLI.
genman Generate man page for Hugo
import Import your site from others.
Available Flags:
-b, --base-url="": hostname (and path) to the root eg. http://spf13.com/
-D, --build-drafts=false: include content marked as draft
Flags:
-b, --baseURL="": hostname (and path) to the root, e.g. http://spf13.com/
-D, --buildDrafts[=false]: include content marked as draft
-F, --buildFuture[=false]: include content with publishdate in the future
--cacheDir="": filesystem path to cache directory. Defaults: $TMPDIR/hugo_cache/
--canonifyURLs[=false]: if true, all relative URLs will be canonicalized using baseURL
--config="": config file (default is path/config.yaml|json|toml)
-d, --destination="": filesystem path to write files to
--disableRSS[=false]: Do not build RSS files
--disableSitemap[=false]: Do not build Sitemap file
--editor="": edit new content with this editor, if provided
--ignoreCache[=false]: Ignores the cache directory for reading but still writes to it
--log[=false]: Enable Logging
--logFile="": Log File path (if set, logging enabled automatically)
--noTimes[=false]: Don't sync modification time of files
--pluralizeListTitles[=true]: Pluralize titles in lists using inflect
--preserveTaxonomyNames[=false]: Preserve taxonomy names as written ("Gérard Depardieu" vs "gerard-depardieu")
-s, --source="": filesystem path to read files relative from
--stepAnalysis=false: display memory and timing of different steps of the program
--uglyurls=false: if true, use /filename.html instead of /filename/
-v, --verbose=false: verbose output
-w, --watch=false: watch filesystem for changes and recreate as needed
Use "hugo help [command]" for more information about that command.
--stepAnalysis[=false]: display memory and timing of different steps of the program
-t, --theme="": theme to use (located in /themes/THEMENAME/)
--uglyURLs[=false]: if true, use /filename.html instead of /filename/
-v, --verbose[=false]: verbose output
--verboseLog[=false]: verbose logging
-w, --watch[=false]: watch filesystem for changes and recreate as needed
Use "hugo [command] --help" for more information about a command.
Help is just a command like any other. There is no special logic or behavior
around it. In fact you can provide your own if you want.
around it. In fact, you can provide your own if you want.
### Defining your own help
@ -308,75 +539,105 @@ You can provide your own Help command or you own template for the default comman
The default help command is
func (c *Command) initHelp() {
if c.helpCommand == nil {
c.helpCommand = &Command{
Use: "help [command]",
Short: "Help about any command",
Long: `Help provides help for any command in the application.
```go
func (c *Command) initHelp() {
if c.helpCommand == nil {
c.helpCommand = &Command{
Use: "help [command]",
Short: "Help about any command",
Long: `Help provides help for any command in the application.
Simply type ` + c.Name() + ` help [path to command] for full details.`,
Run: c.HelpFunc(),
}
}
c.AddCommand(c.helpCommand)
}
Run: c.HelpFunc(),
}
}
c.AddCommand(c.helpCommand)
}
```
You can provide your own command, function or template through the following methods.
You can provide your own command, function or template through the following methods:
command.SetHelpCommand(cmd *Command)
```go
command.SetHelpCommand(cmd *Command)
command.SetHelpFunc(f func(*Command, []string))
command.SetHelpFunc(f func(*Command, []string))
command.SetHelpTemplate(s string)
command.SetHelpTemplate(s string)
```
The latter two will also apply to any children commands.
## Usage
When the user provides an invalid flag or invalid command Cobra responds by
showing the user the 'usage'
When the user provides an invalid flag or invalid command, Cobra responds by
showing the user the 'usage'.
### Example
You may recognize this from the help above. That's because the default help
embeds the usage as part of it's output.
embeds the usage as part of its output.
Usage:
hugo [flags]
hugo [command]
Available Commands:
server Hugo runs it's own a webserver to render the files
server Hugo runs its own webserver to render the files
version Print the version number of Hugo
config Print the site configuration
check Check content in the source directory
benchmark Benchmark hugo by building a site a number of times
help [command] Help about any command
benchmark Benchmark hugo by building a site a number of times.
convert Convert your content to different formats
new Create new content for your site
list Listing out various types of content
undraft Undraft changes the content's draft status from 'True' to 'False'
genautocomplete Generate shell autocompletion script for Hugo
gendoc Generate Markdown documentation for the Hugo CLI.
genman Generate man page for Hugo
import Import your site from others.
Available Flags:
-b, --base-url="": hostname (and path) to the root eg. http://spf13.com/
-D, --build-drafts=false: include content marked as draft
Flags:
-b, --baseURL="": hostname (and path) to the root, e.g. http://spf13.com/
-D, --buildDrafts[=false]: include content marked as draft
-F, --buildFuture[=false]: include content with publishdate in the future
--cacheDir="": filesystem path to cache directory. Defaults: $TMPDIR/hugo_cache/
--canonifyURLs[=false]: if true, all relative URLs will be canonicalized using baseURL
--config="": config file (default is path/config.yaml|json|toml)
-d, --destination="": filesystem path to write files to
--disableRSS[=false]: Do not build RSS files
--disableSitemap[=false]: Do not build Sitemap file
--editor="": edit new content with this editor, if provided
--ignoreCache[=false]: Ignores the cache directory for reading but still writes to it
--log[=false]: Enable Logging
--logFile="": Log File path (if set, logging enabled automatically)
--noTimes[=false]: Don't sync modification time of files
--pluralizeListTitles[=true]: Pluralize titles in lists using inflect
--preserveTaxonomyNames[=false]: Preserve taxonomy names as written ("Gérard Depardieu" vs "gerard-depardieu")
-s, --source="": filesystem path to read files relative from
--stepAnalysis=false: display memory and timing of different steps of the program
--uglyurls=false: if true, use /filename.html instead of /filename/
-v, --verbose=false: verbose output
-w, --watch=false: watch filesystem for changes and recreate as needed
--stepAnalysis[=false]: display memory and timing of different steps of the program
-t, --theme="": theme to use (located in /themes/THEMENAME/)
--uglyURLs[=false]: if true, use /filename.html instead of /filename/
-v, --verbose[=false]: verbose output
--verboseLog[=false]: verbose logging
-w, --watch[=false]: watch filesystem for changes and recreate as needed
### Defining your own usage
You can provide your own usage function or template for cobra to use.
You can provide your own usage function or template for Cobra to use.
The default usage function is
The default usage function is:
return func(c *Command) error {
err := tmpl(c.Out(), c.UsageTemplate(), c)
return err
}
```go
return func(c *Command) error {
err := tmpl(c.Out(), c.UsageTemplate(), c)
return err
}
```
Like help the function and template are over ridable through public methods.
Like help, the function and template are overridable through public methods:
command.SetUsageFunc(f func(*Command) error)
```go
command.SetUsageFunc(f func(*Command) error)
command.SetUsageTemplate(s string)
command.SetUsageTemplate(s string)
```
## PreRun or PostRun Hooks
@ -388,7 +649,7 @@ It is possible to run functions before or after the main `Run` function of your
- `PostRun`
- `PersistentPostRun`
And example of two commands which use all of these features is below. When the subcommand in executed it will run the root command's `PersistentPreRun` but not the root command's `PersistentPostRun`
An example of two commands which use all of these features is below. When the subcommand is executed, it will run the root command's `PersistentPreRun` but not the root command's `PersistentPostRun`:
```go
package main
@ -423,7 +684,7 @@ func main() {
var subCmd = &cobra.Command{
Use: "sub [no options!]",
Short: "My sub command",
Short: "My subcommand",
PreRun: func(cmd *cobra.Command, args []string) {
fmt.Printf("Inside subCmd PreRun with args: %v\n", args)
},
@ -448,62 +709,110 @@ func main() {
}
```
## Alternative Error Handling
Cobra also has functions where the return signature is an error. This allows for errors to bubble up to the top, providing a way to handle the errors in one location. The current list of functions that return an error is:
* PersistentPreRunE
* PreRunE
* RunE
* PostRunE
* PersistentPostRunE
**Example Usage using RunE:**
```go
package main
import (
"errors"
"log"
"github.com/spf13/cobra"
)
func main() {
var rootCmd = &cobra.Command{
Use: "hugo",
Short: "Hugo is a very fast static site generator",
Long: `A Fast and Flexible Static Site Generator built with
love by spf13 and friends in Go.
Complete documentation is available at http://hugo.spf13.com`,
RunE: func(cmd *cobra.Command, args []string) error {
// Do Stuff Here
return errors.New("some random error")
},
}
if err := rootCmd.Execute(); err != nil {
log.Fatal(err)
}
}
```
## Suggestions when "unknown command" happens
Cobra will print automatic suggestions when "unknown command" errors happen. This allows Cobra to behavior similarly to the `git` command when a typo happens. For example:
Cobra will print automatic suggestions when "unknown command" errors happen. This allows Cobra to behave similarly to the `git` command when a typo happens. For example:
```
$ hugo srever
unknown command "srever" for "hugo"
Error: unknown command "srever" for "hugo"
Did you mean this?
server
server
Run 'hugo --help' for usage.
```
Suggestions are automatic based on every subcommand registered and use an implementation of Levenshtein distance. Every registered command that matches a minimum distance of 2 (ignoring case) will be displayed as a suggestion.
Suggestions are automatic based on every subcommand registered and use an implementation of [Levenshtein distance](http://en.wikipedia.org/wiki/Levenshtein_distance). Every registered command that matches a minimum distance of 2 (ignoring case) will be displayed as a suggestion.
If you need to disable suggestions or tweak the string distance in your command, use:
command.DisableSuggestions = true
```go
command.DisableSuggestions = true
```
or
command.SuggestionsMinimumDistance = 1
```go
command.SuggestionsMinimumDistance = 1
```
You can also explicitly set names for which a given command will be suggested using the `SuggestFor` attribute. This allows suggestions for strings that are not close in terms of string distance, but makes sense in your set of commands and for some which you don't want aliases. Example:
```
$ hugo delete
unknown command "delete" for "hugo"
$ kubectl remove
Error: unknown command "remove" for "kubectl"
Did you mean this?
remove
delete
Run 'hugo --help' for usage.
Run 'kubectl help' for usage.
```
## Generating markdown formatted documentation for your command
## Generating Markdown-formatted documentation for your command
Cobra can generate a markdown formatted document based on the subcommands, flags, etc. A simple example of how to do this for your command can be found in [Markdown Docs](md_docs.md)
Cobra can generate a Markdown-formatted document based on the subcommands, flags, etc. A simple example of how to do this for your command can be found in [Markdown Docs](doc/md_docs.md).
## Generating man pages for your command
Cobra can generate a man page based on the subcommands, flags, etc. A simple example of how to do this for your command can be found in [Man Docs](man_docs.md)
Cobra can generate a man page based on the subcommands, flags, etc. A simple example of how to do this for your command can be found in [Man Docs](doc/man_docs.md).
## Generating bash completions for your command
Cobra can generate a bash completions file. If you add more information to your command these completions can be amazingly powerful and flexible. Read more about [Bash Completions](bash_completions.md)
Cobra can generate a bash-completion file. If you add more information to your command, these completions can be amazingly powerful and flexible. Read more about it in [Bash Completions](bash_completions.md).
## Debugging
Cobra provides a ‘DebugFlags’ method on a command which when called will print
out everything Cobra knows about the flags for each command
Cobra provides a ‘DebugFlags’ method on a command which, when called, will print
out everything Cobra knows about the flags for each command.
### Example
command.DebugFlags()
```go
command.DebugFlags()
```
## Release Notes
* **0.9.0** June 17, 2014
@ -529,6 +838,12 @@ out everything Cobra knows about the flags for each command
* **0.1.0** Sept 3, 2013
* Implement first draft
## Extensions
Libraries for extending Cobra:
* [cmdns](https://github.com/gosuri/cmdns): Enables name spacing a command's immediate children. It provides an alternative way to structure subcommands, similar to `heroku apps:create` and `ovrclk clusters:launch`.
## ToDo
* Launch proper documentation site
@ -544,7 +859,9 @@ out everything Cobra knows about the flags for each command
Names in no particular order:
* [spf13](https://github.com/spf13)
* [spf13](https://github.com/spf13),
[eparis](https://github.com/eparis),
[bep](https://github.com/bep), and many more!
## License
@ -552,4 +869,3 @@ Cobra is released under the Apache 2.0 license. See [LICENSE.txt](https://github
[![Bitdeli Badge](https://d2weczhvl823v0.cloudfront.net/spf13/cobra/trend.png)](https://bitdeli.com/free "Bitdeli Badge")

272
Godeps/_workspace/src/github.com/spf13/cobra/bash_completions.go generated vendored
View File

@ -1,8 +1,8 @@
package cobra
import (
"bytes"
"fmt"
"io"
"os"
"sort"
"strings"
@ -16,9 +16,12 @@ const (
BashCompSubdirsInDir = "cobra_annotation_bash_completion_subdirs_in_dir"
)
func preamble(out *bytes.Buffer) {
fmt.Fprintf(out, `#!/bin/bash
func preamble(out io.Writer, name string) error {
_, err := fmt.Fprintf(out, "# bash completion for %-36s -*- shell-script -*-\n", name)
if err != nil {
return err
}
_, err = fmt.Fprintf(out, `
__debug()
{
if [[ -n ${BASH_COMP_DEBUG_FILE} ]]; then
@ -60,8 +63,8 @@ __handle_reply()
__debug "${FUNCNAME}"
case $cur in
-*)
if builtin compopt > /dev/null 2>&1; then
compopt -o nospace
if [[ $(type -t compopt) = "builtin" ]]; then
compopt -o nospace
fi
local allflags
if [ ${#must_have_one_flag[@]} -ne 0 ]; then
@ -70,8 +73,8 @@ __handle_reply()
allflags=("${flags[*]} ${two_word_flags[*]}")
fi
COMPREPLY=( $(compgen -W "${allflags[*]}" -- "$cur") )
if builtin compopt > /dev/null 2>&1; then
[[ $COMPREPLY == *= ]] || compopt +o nospace
if [[ $(type -t compopt) = "builtin" ]]; then
[[ $COMPREPLY == *= ]] || compopt +o nospace
fi
return 0;
;;
@ -103,6 +106,8 @@ __handle_reply()
if [[ ${#COMPREPLY[@]} -eq 0 ]]; then
declare -F __custom_func >/dev/null && __custom_func
fi
__ltrim_colon_completions "$cur"
}
# The arguments should be in the form "ext1|ext2|extn"
@ -124,8 +129,10 @@ __handle_flag()
# if a command required a flag, and we found it, unset must_have_one_flag()
local flagname=${words[c]}
local flagvalue
# if the word contained an =
if [[ ${words[c]} == *"="* ]]; then
flagvalue=${flagname#*=} # take in as flagvalue after the =
flagname=${flagname%%=*} # strip everything after the =
flagname="${flagname}=" # but put the = back
fi
@ -134,6 +141,15 @@ __handle_flag()
must_have_one_flag=()
fi
# keep flag value with flagname as flaghash
if [ ${flagvalue} ] ; then
flaghash[${flagname}]=${flagvalue}
elif [ ${words[ $((c+1)) ]} ] ; then
flaghash[${flagname}]=${words[ $((c+1)) ]}
else
flaghash[${flagname}]="true" # pad "true" for bool flag
fi
# skip the argument to a two word flag
if __contains_word "${words[c]}" "${two_word_flags[@]}"; then
c=$((c+1))
@ -143,7 +159,6 @@ __handle_flag()
fi
fi
# skip the flag itself
c=$((c+1))
}
@ -166,9 +181,9 @@ __handle_command()
local next_command
if [[ -n ${last_command} ]]; then
next_command="_${last_command}_${words[c]}"
next_command="_${last_command}_${words[c]//:/__}"
else
next_command="_${words[c]}"
next_command="_${words[c]//:/__}"
fi
c=$((c+1))
__debug "${FUNCNAME}: looking for ${next_command}"
@ -179,11 +194,11 @@ __handle_word()
{
if [[ $c -ge $cword ]]; then
__handle_reply
return
return
fi
__debug "${FUNCNAME}: c is $c words[c] is ${words[c]}"
if [[ "${words[c]}" == -* ]]; then
__handle_flag
__handle_flag
elif __contains_word "${words[c]}" "${commands[@]}"; then
__handle_command
else
@ -193,12 +208,18 @@ __handle_word()
}
`)
return err
}
func postscript(out *bytes.Buffer, name string) {
fmt.Fprintf(out, "__start_%s()\n", name)
fmt.Fprintf(out, `{
func postscript(w io.Writer, name string) error {
name = strings.Replace(name, ":", "__", -1)
_, err := fmt.Fprintf(w, "__start_%s()\n", name)
if err != nil {
return err
}
_, err = fmt.Fprintf(w, `{
local cur prev words cword
declare -A flaghash
if declare -F _init_completion >/dev/null 2>&1; then
_init_completion -s || return
else
@ -220,55 +241,77 @@ func postscript(out *bytes.Buffer, name string) {
}
`, name)
fmt.Fprintf(out, `
if builtin compopt > /dev/null 2>&1; then
complete -F __start_%s %s
else
complete -o nospace -F __start_%s %s
fi
`, name, name, name, name)
fmt.Fprintf(out, "# ex: ts=4 sw=4 et filetype=sh\n")
if err != nil {
return err
}
_, err = fmt.Fprintf(w, `if [[ $(type -t compopt) = "builtin" ]]; then
complete -o default -F __start_%s %s
else
complete -o default -o nospace -F __start_%s %s
fi
`, name, name, name, name)
if err != nil {
return err
}
_, err = fmt.Fprintf(w, "# ex: ts=4 sw=4 et filetype=sh\n")
return err
}
func writeCommands(cmd *Command, out *bytes.Buffer) {
fmt.Fprintf(out, " commands=()\n")
func writeCommands(cmd *Command, w io.Writer) error {
if _, err := fmt.Fprintf(w, " commands=()\n"); err != nil {
return err
}
for _, c := range cmd.Commands() {
if !c.IsAvailableCommand() || c == cmd.helpCommand {
continue
}
fmt.Fprintf(out, " commands+=(%q)\n", c.Name())
if _, err := fmt.Fprintf(w, " commands+=(%q)\n", c.Name()); err != nil {
return err
}
}
fmt.Fprintf(out, "\n")
_, err := fmt.Fprintf(w, "\n")
return err
}
func writeFlagHandler(name string, annotations map[string][]string, out *bytes.Buffer) {
func writeFlagHandler(name string, annotations map[string][]string, w io.Writer) error {
for key, value := range annotations {
switch key {
case BashCompFilenameExt:
fmt.Fprintf(out, " flags_with_completion+=(%q)\n", name)
_, err := fmt.Fprintf(w, " flags_with_completion+=(%q)\n", name)
if err != nil {
return err
}
if len(value) > 0 {
ext := "__handle_filename_extension_flag " + strings.Join(value, "|")
fmt.Fprintf(out, " flags_completion+=(%q)\n", ext)
_, err = fmt.Fprintf(w, " flags_completion+=(%q)\n", ext)
} else {
ext := "_filedir"
fmt.Fprintf(out, " flags_completion+=(%q)\n", ext)
_, err = fmt.Fprintf(w, " flags_completion+=(%q)\n", ext)
}
if err != nil {
return err
}
case BashCompSubdirsInDir:
fmt.Fprintf(out, " flags_with_completion+=(%q)\n", name)
_, err := fmt.Fprintf(w, " flags_with_completion+=(%q)\n", name)
if len(value) == 1 {
ext := "__handle_subdirs_in_dir_flag " + value[0]
fmt.Fprintf(out, " flags_completion+=(%q)\n", ext)
_, err = fmt.Fprintf(w, " flags_completion+=(%q)\n", ext)
} else {
ext := "_filedir -d"
fmt.Fprintf(out, " flags_completion+=(%q)\n", ext)
_, err = fmt.Fprintf(w, " flags_completion+=(%q)\n", ext)
}
if err != nil {
return err
}
}
}
return nil
}
func writeShortFlag(flag *pflag.Flag, out *bytes.Buffer) {
func writeShortFlag(flag *pflag.Flag, w io.Writer) error {
b := (flag.Value.Type() == "bool")
name := flag.Shorthand
format := " "
@ -276,11 +319,13 @@ func writeShortFlag(flag *pflag.Flag, out *bytes.Buffer) {
format += "two_word_"
}
format += "flags+=(\"-%s\")\n"
fmt.Fprintf(out, format, name)
writeFlagHandler("-"+name, flag.Annotations, out)
if _, err := fmt.Fprintf(w, format, name); err != nil {
return err
}
return writeFlagHandler("-"+name, flag.Annotations, w)
}
func writeFlag(flag *pflag.Flag, out *bytes.Buffer) {
func writeFlag(flag *pflag.Flag, w io.Writer) error {
b := (flag.Value.Type() == "bool")
name := flag.Name
format := " flags+=(\"--%s"
@ -288,30 +333,64 @@ func writeFlag(flag *pflag.Flag, out *bytes.Buffer) {
format += "="
}
format += "\")\n"
fmt.Fprintf(out, format, name)
writeFlagHandler("--"+name, flag.Annotations, out)
if _, err := fmt.Fprintf(w, format, name); err != nil {
return err
}
return writeFlagHandler("--"+name, flag.Annotations, w)
}
func writeFlags(cmd *Command, out *bytes.Buffer) {
fmt.Fprintf(out, ` flags=()
func writeFlags(cmd *Command, w io.Writer) error {
_, err := fmt.Fprintf(w, ` flags=()
two_word_flags=()
flags_with_completion=()
flags_completion=()
`)
if err != nil {
return err
}
var visitErr error
cmd.NonInheritedFlags().VisitAll(func(flag *pflag.Flag) {
writeFlag(flag, out)
if err := writeFlag(flag, w); err != nil {
visitErr = err
return
}
if len(flag.Shorthand) > 0 {
writeShortFlag(flag, out)
if err := writeShortFlag(flag, w); err != nil {
visitErr = err
return
}
}
})
if visitErr != nil {
return visitErr
}
cmd.InheritedFlags().VisitAll(func(flag *pflag.Flag) {
if err := writeFlag(flag, w); err != nil {
visitErr = err
return
}
if len(flag.Shorthand) > 0 {
if err := writeShortFlag(flag, w); err != nil {
visitErr = err
return
}
}
})
if visitErr != nil {
return visitErr
}
fmt.Fprintf(out, "\n")
_, err = fmt.Fprintf(w, "\n")
return err
}
func writeRequiredFlag(cmd *Command, out *bytes.Buffer) {
fmt.Fprintf(out, " must_have_one_flag=()\n")
func writeRequiredFlag(cmd *Command, w io.Writer) error {
if _, err := fmt.Fprintf(w, " must_have_one_flag=()\n"); err != nil {
return err
}
flags := cmd.NonInheritedFlags()
var visitErr error
flags.VisitAll(func(flag *pflag.Flag) {
for key := range flag.Annotations {
switch key {
@ -322,67 +401,95 @@ func writeRequiredFlag(cmd *Command, out *bytes.Buffer) {
format += "="
}
format += "\")\n"
fmt.Fprintf(out, format, flag.Name)
if _, err := fmt.Fprintf(w, format, flag.Name); err != nil {
visitErr = err
return
}
if len(flag.Shorthand) > 0 {
fmt.Fprintf(out, " must_have_one_flag+=(\"-%s\")\n", flag.Shorthand)
if _, err := fmt.Fprintf(w, " must_have_one_flag+=(\"-%s\")\n", flag.Shorthand); err != nil {
visitErr = err
return
}
}
}
}
})
return visitErr
}
func writeRequiredNoun(cmd *Command, out *bytes.Buffer) {
fmt.Fprintf(out, " must_have_one_noun=()\n")
func writeRequiredNoun(cmd *Command, w io.Writer) error {
if _, err := fmt.Fprintf(w, " must_have_one_noun=()\n"); err != nil {
return err
}
sort.Sort(sort.StringSlice(cmd.ValidArgs))
for _, value := range cmd.ValidArgs {
fmt.Fprintf(out, " must_have_one_noun+=(%q)\n", value)
if _, err := fmt.Fprintf(w, " must_have_one_noun+=(%q)\n", value); err != nil {
return err
}
}
return nil
}
func gen(cmd *Command, out *bytes.Buffer) {
func gen(cmd *Command, w io.Writer) error {
for _, c := range cmd.Commands() {
if !c.IsAvailableCommand() || c == cmd.helpCommand {
continue
}
gen(c, out)
if err := gen(c, w); err != nil {
return err
}
}
commandName := cmd.CommandPath()
commandName = strings.Replace(commandName, " ", "_", -1)
fmt.Fprintf(out, "_%s()\n{\n", commandName)
fmt.Fprintf(out, " last_command=%q\n", commandName)
writeCommands(cmd, out)
writeFlags(cmd, out)
writeRequiredFlag(cmd, out)
writeRequiredNoun(cmd, out)
fmt.Fprintf(out, "}\n\n")
commandName = strings.Replace(commandName, ":", "__", -1)
if _, err := fmt.Fprintf(w, "_%s()\n{\n", commandName); err != nil {
return err
}
if _, err := fmt.Fprintf(w, " last_command=%q\n", commandName); err != nil {
return err
}
if err := writeCommands(cmd, w); err != nil {
return err
}
if err := writeFlags(cmd, w); err != nil {
return err
}
if err := writeRequiredFlag(cmd, w); err != nil {
return err
}
if err := writeRequiredNoun(cmd, w); err != nil {
return err
}
if _, err := fmt.Fprintf(w, "}\n\n"); err != nil {
return err
}
return nil
}
func (cmd *Command) GenBashCompletion(out *bytes.Buffer) {
preamble(out)
if len(cmd.BashCompletionFunction) > 0 {
fmt.Fprintf(out, "%s\n", cmd.BashCompletionFunction)
func (cmd *Command) GenBashCompletion(w io.Writer) error {
if err := preamble(w, cmd.Name()); err != nil {
return err
}
gen(cmd, out)
postscript(out, cmd.Name())
if len(cmd.BashCompletionFunction) > 0 {
if _, err := fmt.Fprintf(w, "%s\n", cmd.BashCompletionFunction); err != nil {
return err
}
}
if err := gen(cmd, w); err != nil {
return err
}
return postscript(w, cmd.Name())
}
func (cmd *Command) GenBashCompletionFile(filename string) error {
out := new(bytes.Buffer)
cmd.GenBashCompletion(out)
outFile, err := os.Create(filename)
if err != nil {
return err
}
defer outFile.Close()
_, err = outFile.Write(out.Bytes())
if err != nil {
return err
}
return nil
return cmd.GenBashCompletion(outFile)
}
// MarkFlagRequired adds the BashCompOneRequiredFlag annotation to the named flag, if it exists.
@ -390,6 +497,11 @@ func (cmd *Command) MarkFlagRequired(name string) error {
return MarkFlagRequired(cmd.Flags(), name)
}
// MarkPersistentFlagRequired adds the BashCompOneRequiredFlag annotation to the named persistent flag, if it exists.
func (cmd *Command) MarkPersistentFlagRequired(name string) error {
return MarkFlagRequired(cmd.PersistentFlags(), name)
}
// MarkFlagRequired adds the BashCompOneRequiredFlag annotation to the named flag in the flag set, if it exists.
func MarkFlagRequired(flags *pflag.FlagSet, name string) error {
return flags.SetAnnotation(name, BashCompOneRequiredFlag, []string{"true"})
@ -401,6 +513,12 @@ func (cmd *Command) MarkFlagFilename(name string, extensions ...string) error {
return MarkFlagFilename(cmd.Flags(), name, extensions...)
}
// MarkPersistentFlagFilename adds the BashCompFilenameExt annotation to the named persistent flag, if it exists.
// Generated bash autocompletion will select filenames for the flag, limiting to named extensions if provided.
func (cmd *Command) MarkPersistentFlagFilename(name string, extensions ...string) error {
return MarkFlagFilename(cmd.PersistentFlags(), name, extensions...)
}
// MarkFlagFilename adds the BashCompFilenameExt annotation to the named flag in the flag set, if it exists.
// Generated bash autocompletion will select filenames for the flag, limiting to named extensions if provided.
func MarkFlagFilename(flags *pflag.FlagSet, name string, extensions ...string) error {

8
Godeps/_workspace/src/github.com/spf13/cobra/cobra.go generated vendored
View File

@ -40,14 +40,6 @@ var initializers []func()
// Set this to true to enable it
var EnablePrefixMatching bool = false
// enables an information splash screen on Windows if the CLI is started from explorer.exe.
var EnableWindowsMouseTrap bool = true
var MousetrapHelpText string = `This is a command line tool
You need to open cmd.exe and run it from there.
`
//AddTemplateFunc adds a template function that's available to Usage and Help
//template generation.
func AddTemplateFunc(name string, tmplFunc interface{}) {

45
Godeps/_workspace/src/github.com/spf13/cobra/cobra/cmd/add.go generated vendored
View File

@ -15,7 +15,6 @@ package cmd
import (
"fmt"
"os"
"path/filepath"
"strings"
@ -34,12 +33,14 @@ var addCmd = &cobra.Command{
Use: "add [command name]",
Aliases: []string{"command"},
Short: "Add a command to a Cobra Application",
Long: `Add will create a new command, with a license and the appropriate structure
for a Cobra based CLI application and register it to it's parent (default RootCmd).
Long: `Add (cobra add) will create a new command, with a license and
the appropriate structure for a Cobra-based CLI application,
and register it to its parent (default RootCmd).
If you want your command to be public, pass in the command name with an initial upper case letter.
If you want your command to be public, pass in the command name
with an initial uppercase letter.
Example: cobra add server -> resulting in a new cmd/server.go
Example: cobra add server -> resulting in a new cmd/server.go
`,
Run: func(cmd *cobra.Command, args []string) {
@ -67,42 +68,44 @@ func createCmdFile(cmdName string) {
lic := getLicense()
template := `{{ comment .copyright }}
//
{{ comment .license }}
package cmd
import (
"fmt"
"fmt"
"github.com/spf13/cobra"
)
// {{.cmdName}}Cmd respresents the {{.cmdName}} command
// {{.cmdName}}Cmd represents the {{.cmdName}} command
var {{ .cmdName }}Cmd = &cobra.Command{
Use: "{{ .cmdName }}",
Short: "A brief description of your command",
Long: ` + "`" + `A longer description that spans multiple lines and likely contains examples
and usage of using your command. For example:
Cobra is a Cli library for Go that empowers applications. This
application is a tool to generate the needed files to quickly create a Cobra
application.` + "`" + `,
Cobra is a CLI library for Go that empowers applications.
This application is a tool to generate the needed files
to quickly create a Cobra application.` + "`" + `,
Run: func(cmd *cobra.Command, args []string) {
// TODO: Work your own magic here
fmt.Println("{{ .cmdName }} called")
},
// TODO: Work your own magic here
fmt.Println("{{ .cmdName }} called")
},
}
func init() {
{{ .parentName }}.AddCommand({{ .cmdName }}Cmd)
// Here you will define your flags and configuration settings
// Here you will define your flags and configuration settings.
// Cobra supports Persistent Flags which will work for this command and all subcommands
// {{.cmdName}}Cmd.PersistentFlags().String("foo", "", "A help for foo")
// Cobra supports Persistent Flags which will work for this command
// and all subcommands, e.g.:
// {{.cmdName}}Cmd.PersistentFlags().String("foo", "", "A help for foo")
// Cobra supports local flags which will only run when this command is called directly
// {{.cmdName}}Cmd.Flags().BoolP("toggle", "t", false, "Help message for toggle" )
// Cobra supports local flags which will only run when this command
// is called directly, e.g.:
// {{.cmdName}}Cmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
}
`
@ -117,9 +120,9 @@ func init() {
data["parentName"] = parentName()
data["cmdName"] = cmdName
err := writeTemplateToFile(ProjectPath()+string(os.PathSeparator)+guessCmdDir(), cmdName+".go", template, data)
err := writeTemplateToFile(filepath.Join(ProjectPath(), guessCmdDir()), cmdName+".go", template, data)
if err != nil {
er(err)
}
fmt.Println(cmdName, "created at", filepath.Join(ProjectPath()+string(os.PathSeparator)+guessCmdDir(), cmdName+".go"))
fmt.Println(cmdName, "created at", filepath.Join(ProjectPath(), guessCmdDir(), cmdName+".go"))
}

43
Godeps/_workspace/src/github.com/spf13/cobra/cobra/cmd/helpers.go generated vendored
View File

@ -104,11 +104,11 @@ func guessImportPath() string {
er("Cobra only supports project within $GOPATH")
}
return strings.TrimPrefix(projectPath, getSrcPath())
return filepath.ToSlash(filepath.Clean(strings.TrimPrefix(projectPath, getSrcPath())))
}
func getSrcPath() string {
return os.Getenv("GOPATH") + string(os.PathSeparator) + "src" + string(os.PathSeparator)
return filepath.Join(os.Getenv("GOPATH"), "src") + string(os.PathSeparator)
}
func projectName() string {
@ -135,29 +135,30 @@ func guessProjectPath() {
}
if projectPath == "" {
projectPath = x
projectPath = filepath.Clean(x)
return
}
}
srcPath := getSrcPath()
// if provided inspect for logical locations
// if provided, inspect for logical locations
if strings.ContainsRune(inputPath, os.PathSeparator) {
if filepath.IsAbs(inputPath) {
if filepath.IsAbs(inputPath) || filepath.HasPrefix(inputPath, string(os.PathSeparator)) {
// if Absolute, use it
projectPath = inputPath
projectPath = filepath.Clean(inputPath)
return
}
// If not absolute but contains slashes.. assuming it means create it from $GOPATH
// If not absolute but contains slashes,
// assuming it means create it from $GOPATH
count := strings.Count(inputPath, string(os.PathSeparator))
switch count {
// If only one directory deep assume "github.com"
// If only one directory deep, assume "github.com"
case 1:
projectPath = srcPath + "github.com" + string(os.PathSeparator) + inputPath
projectPath = filepath.Join(srcPath, "github.com", inputPath)
return
case 2:
projectPath = srcPath + inputPath
projectPath = filepath.Join(srcPath, inputPath)
return
default:
er("Unknown directory")
@ -167,18 +168,18 @@ func guessProjectPath() {
if projectBase == "" {
x, err := getWd()
if err == nil {
projectPath = x + string(os.PathSeparator) + inputPath
projectPath = filepath.Join(x, inputPath)
return
}
er(err)
} else {
projectPath = srcPath + projectBase + string(os.PathSeparator) + inputPath
projectPath = filepath.Join(srcPath, projectBase, inputPath)
return
}
}
}
// IsEmpty checks if a given path is empty.
// isEmpty checks if a given path is empty.
func isEmpty(path string) (bool, error) {
if b, _ := exists(path); !b {
return false, fmt.Errorf("%q path does not exist", path)
@ -202,7 +203,7 @@ func isEmpty(path string) (bool, error) {
return fi.Size() == 0, nil
}
// IsDir checks if a given path is a directory.
// isDir checks if a given path is a directory.
func isDir(path string) (bool, error) {
fi, err := os.Stat(path)
if err != nil {
@ -211,7 +212,7 @@ func isDir(path string) (bool, error) {
return fi.IsDir(), nil
}
// DirExists checks if a path exists and is a directory.
// dirExists checks if a path exists and is a directory.
func dirExists(path string) (bool, error) {
fi, err := os.Stat(path)
if err == nil && fi.IsDir() {
@ -308,13 +309,13 @@ func getLicense() License {
}
func whichLicense() string {
// if explicitly flagged use that
// if explicitly flagged, use that
if userLicense != "" {
return matchLicense(userLicense)
}
// if already present in the project, use that
// TODO:Inpect project for existing license
// TODO: Inspect project for existing license
// default to viper's setting
@ -325,7 +326,7 @@ func copyrightLine() string {
author := viper.GetString("author")
year := time.Now().Format("2006")
return "Copyright ©" + year + " " + author
return "Copyright © " + year + " " + author
}
func commentifyString(in string) string {
@ -333,7 +334,11 @@ func commentifyString(in string) string {
lines := strings.Split(in, "\n")
for _, x := range lines {
if !strings.HasPrefix(x, "//") {
newlines = append(newlines, "// "+x)
if x != "" {
newlines = append(newlines, "// "+x)
} else {
newlines = append(newlines, "//")
}
} else {
newlines = append(newlines, x)
}

95
Godeps/_workspace/src/github.com/spf13/cobra/cobra/cmd/init.go generated vendored
View File

@ -16,6 +16,7 @@ package cmd
import (
"fmt"
"os"
"strings"
"github.com/spf13/cobra"
"github.com/spf13/viper"
@ -28,19 +29,19 @@ func init() {
// initialize Command
var initCmd = &cobra.Command{
Use: "init [name]",
Aliases: []string{"initialize", "initalise", "create"},
Short: "Initalize a Cobra Application",
Long: `Initalize will create a new application, with a license and the appropriate structure
for a Cobra based CLI application.
Aliases: []string{"initialize", "initialise", "create"},
Short: "Initialize a Cobra Application",
Long: `Initialize (cobra init) will create a new application, with a license
and the appropriate structure for a Cobra-based CLI application.
If a name is provided it will create it in the current directory.
If no name is provided it will assume the current directory.
If a relative path is provided it will create it inside of $GOPATH (eg github.com/spf13/hugo).
If an absolute path is provided it will create it.
* If a name is provided, it will be created in the current directory;
* If no name is provided, the current directory will be assumed;
* If a relative path is provided, it will be created inside $GOPATH
(e.g. github.com/spf13/hugo);
* If an absolute path is provided, it will be created;
* If the directory already exists but is empty, it will be used.
If the directory already exists but is empty it will use it.
Init will not use an exiting directory with contents.`,
Init will not use an existing directory with contents.`,
Run: func(cmd *cobra.Command, args []string) {
switch len(args) {
@ -54,11 +55,11 @@ var initCmd = &cobra.Command{
er("init doesn't support more than 1 parameter")
}
guessProjectPath()
initalizePath(projectPath)
initializePath(projectPath)
},
}
func initalizePath(path string) {
func initializePath(path string) {
b, err := exists(path)
if err != nil {
er(err)
@ -87,7 +88,16 @@ func initalizePath(path string) {
func createLicenseFile() {
lic := getLicense()
err := writeStringToFile(ProjectPath(), "LICENSE", lic.Text)
template := lic.Text
var data map[string]interface{}
data = make(map[string]interface{})
// Try to remove the email address, if any
data["copyright"] = strings.Split(copyrightLine(), " <")[0]
err := writeTemplateToFile(ProjectPath(), "LICENSE", template, data)
_ = err
// if err != nil {
// er(err)
@ -98,7 +108,6 @@ func createMainFile() {
lic := getLicense()
template := `{{ comment .copyright }}
//
{{ comment .license }}
package main
@ -127,8 +136,8 @@ func createRootCmdFile() {
lic := getLicense()
template := `{{ comment .copyright }}
//
{{ comment .license }}
package cmd
import (
@ -136,29 +145,28 @@ import (
"os"
"github.com/spf13/cobra"
{{ if .viper }}"github.com/spf13/viper"{{ end }}
)
{{ if .viper }} "github.com/spf13/viper"
{{ end }})
{{if .viper}}
var cfgFile string
{{ end }}
// This represents the base command when called without any subcommands
var RootCmd = &cobra.Command{
Use: "{{ .appName }}",
Short: "A brief description of your application",
Long: ` + "`" + `A longer description that spans multiple lines and likely contains examples
and usage of using your application. For example:
Long: ` + "`" + `A longer description that spans multiple lines and likely contains
examples and usage of using your application. For example:
Cobra is a Cli library for Go that empowers applications. This
application is a tool to generate the needed files to quickly create a Cobra
application.` + "`" + `,
// Uncomment the following line if your bare application has an action associated with it
Cobra is a CLI library for Go that empowers applications.
This application is a tool to generate the needed files
to quickly create a Cobra application.` + "`" + `,
// Uncomment the following line if your bare application
// has an action associated with it:
// Run: func(cmd *cobra.Command, args []string) { },
}
//Execute adds all child commands to the root command sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd
// Execute adds all child commands to the root command sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
if err := RootCmd.Execute(); err != nil {
fmt.Println(err)
@ -167,21 +175,21 @@ func Execute() {
}
func init() {
{{ if .viper }}cobra.OnInitialize(initConfig){{ end}}
// Here you will define your flags and configuration settings
// Cobra supports Persistent Flags which if defined here will be global for your application
{{ if .viper }}
RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.{{ .appName }}.yaml)")
{{ else }}
// RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.{{ .appName }}.yaml)")
{{ end }}
// Cobra also supports local flags which will only run when this action is called directly
RootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle" )
}
{{ if .viper }} cobra.OnInitialize(initConfig)
{{ end }} // Here you will define your flags and configuration settings.
// Cobra supports Persistent Flags, which, if defined here,
// will be global for your application.
{{ if .viper }}
// Read in config file and ENV variables if set.
RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.{{ .appName }}.yaml)")
{{ else }}
// RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.{{ .appName }}.yaml)")
{{ end }} // Cobra also supports local flags, which will only run
// when this action is called directly.
RootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
}
{{ if .viper }}
// initConfig reads in config file and ENV variables if set.
func initConfig() {
if cfgFile != "" { // enable ability to specify config file via flag
viper.SetConfigFile(cfgFile)
@ -196,8 +204,7 @@ func initConfig() {
fmt.Println("Using config file:", viper.ConfigFileUsed())
}
}
{{ end }}
`
{{ end }}`
var data map[string]interface{}
data = make(map[string]interface{})
@ -212,7 +219,7 @@ func initConfig() {
er(err)
}
fmt.Println("Yor Cobra application is ready at")
fmt.Println("Your Cobra application is ready at")
fmt.Println(ProjectPath())
fmt.Println("Give it a try by going there and running `go run main.go`")
fmt.Println("Add commands to it by running `cobra add [cmdname]`")

934
Godeps/_workspace/src/github.com/spf13/cobra/cobra/cmd/licenses.go generated vendored
View File

@ -17,8 +17,13 @@ package cmd
import "strings"
//Licenses contains all possible licenses a user can chose from
var Licenses map[string]License
//License represents a software license agreement, containing the Name of
// the license, its possible matches (on the command line as given to cobra)
// the header to be used with each file on the file's creating, and the text
// of the license
type License struct {
Name string // The type of license in use
PossibleMatches []string // Similar names to guess
@ -55,10 +60,8 @@ func init() {
// 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.
`,
// limitations under the License.`,
Text: `
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
@ -260,109 +263,113 @@ func init() {
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.
`,
`,
}
Licenses["mit"] = License{
Name: "Mit",
PossibleMatches: []string{"mit"},
Header: `
The MIT License (MIT)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.`,
Text: `The MIT License (MIT)
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
`,
Text: `
The MIT License (MIT)
{{ .copyright }}
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
`,
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
`,
}
Licenses["bsd"] = License{
Name: "NewBSD",
PossibleMatches: []string{"bsd", "newbsd", "3 clause bsd"},
Header: `
All rights reserved.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the <organization> nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
`,
Text: `
All rights reserved.
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the <organization> nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
`,
3. Neither the name of the copyright holder nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.`,
Text: `{{ .copyright }}
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
`,
}
Licenses["freebsd"] = License{
@ -374,54 +381,745 @@ All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The views and conclusions contained in the software and documentation are those
of the authors and should not be interpreted as representing official policies,
either expressed or implied, of the FreeBSD Project.
`,
Text: `
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.`,
Text: `{{ .copyright }}
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
`,
}
The views and conclusions contained in the software and documentation are those
of the authors and should not be interpreted as representing official policies,
either expressed or implied, of the FreeBSD Project.
`,
Licenses["gpl3"] = License{
Name: "GNU General Public License 3.0",
PossibleMatches: []string{"gpl3", "gpl", "gnu gpl3", "gnu gpl"},
Header: `{{ .copyright }}
This file is part of {{ .appName }}.
{{ .appName }} is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
{{ .appName }} is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with {{ .appName }}. If not, see <http://www.gnu.org/licenses/>.
`,
Text: ` GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
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avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
form of a work.
A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's
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programs which are used unmodified in performing those activities but
which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.
The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright. Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
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Conveying under any other circumstances is permitted solely under
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3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
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11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
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When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.
4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:
a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
b) The work must carry prominent notices stating that it is
released under this License and any conditions added under section
7. This requirement modifies the requirement in section 4 to
"keep intact all notices".
c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
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regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
interfaces that do not display Appropriate Legal Notices, your
work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.
6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:
a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the
Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
clear directions next to the object code saying where to find the
Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product. A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.
"Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source. The information must
suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because
modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed. Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:
a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or
requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or
authors of the material; or
e) Declining to grant rights under trademark law for use of some
trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions of
it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.
8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type 'show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type 'show c' for details.
The hypothetical commands 'show w' and 'show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
`,
}
// Licenses["apache20"] = License{

8
Godeps/_workspace/src/github.com/spf13/cobra/cobra/cmd/root.go generated vendored
View File

@ -28,9 +28,9 @@ var userLicense string
var RootCmd = &cobra.Command{
Use: "cobra",
Short: "A generator for Cobra based Applications",
Long: `Cobra is a Cli library for Go that empowers applications. This
application is a tool to generate the needed files to quickly create a Cobra
application.`,
Long: `Cobra is a CLI library for Go that empowers applications.
This application is a tool to generate the needed files
to quickly create a Cobra application.`,
}
//Execute adds all child commands to the root command sets flags appropriately.
@ -44,7 +44,7 @@ func Execute() {
func init() {
cobra.OnInitialize(initConfig)
RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.cobra.yaml)")
RootCmd.PersistentFlags().StringVarP(&projectBase, "projectbase", "b", "", "base project directory eg. github.com/spf13/")
RootCmd.PersistentFlags().StringVarP(&projectBase, "projectbase", "b", "", "base project directory, e.g. github.com/spf13/")
RootCmd.PersistentFlags().StringP("author", "a", "YOUR NAME", "Author name for copyright attribution")
RootCmd.PersistentFlags().StringVarP(&userLicense, "license", "l", "", "Name of license for the project (can provide `licensetext` in config)")
RootCmd.PersistentFlags().Bool("viper", true, "Use Viper for configuration")

65
Godeps/_workspace/src/github.com/spf13/cobra/command.go generated vendored
View File

@ -20,11 +20,9 @@ import (
"fmt"
"io"
"os"
"runtime"
"path/filepath"
"strings"
"time"
"github.com/inconshreveable/mousetrap"
flag "github.com/spf13/pflag"
)
@ -92,6 +90,8 @@ type Command struct {
PersistentPostRun func(cmd *Command, args []string)
// PersistentPostRunE: PersistentPostRun but returns an error
PersistentPostRunE func(cmd *Command, args []string) error
// DisableAutoGenTag remove
DisableAutoGenTag bool
// Commands is the list of commands supported by this program.
commands []*Command
// Parent Command for this command
@ -473,15 +473,29 @@ func (c *Command) SuggestionsFor(typedName string) []string {
return suggestions
}
func (c *Command) VisitParents(fn func(*Command)) {
var traverse func(*Command) *Command
traverse = func(x *Command) *Command {
if x != c {
fn(x)
}
if x.HasParent() {
return traverse(x.parent)
}
return x
}
traverse(c)
}
func (c *Command) Root() *Command {
var findRoot func(*Command) *Command
findRoot = func(x *Command) *Command {
if x.HasParent() {
return findRoot(x.parent)
} else {
return x
}
return x
}
return findRoot(c)
@ -597,19 +611,21 @@ func (c *Command) errorMsgFromParse() string {
// Call execute to use the args (os.Args[1:] by default)
// and run through the command tree finding appropriate matches
// for commands and then corresponding flags.
func (c *Command) Execute() (err error) {
func (c *Command) Execute() error {
_, err := c.ExecuteC()
return err
}
func (c *Command) ExecuteC() (cmd *Command, err error) {
// Regardless of what command execute is called on, run on Root only
if c.HasParent() {
return c.Root().Execute()
return c.Root().ExecuteC()
}
if EnableWindowsMouseTrap && runtime.GOOS == "windows" {
if mousetrap.StartedByExplorer() {
c.Print(MousetrapHelpText)
time.Sleep(5 * time.Second)
os.Exit(1)
}
// windows hook
if preExecHookFn != nil {
preExecHookFn(c)
}
// initialize help as the last point possible to allow for user
@ -618,7 +634,8 @@ func (c *Command) Execute() (err error) {
var args []string
if len(c.args) == 0 {
// Workaround FAIL with "go test -v" or "cobra.test -test.v", see #155
if len(c.args) == 0 && filepath.Base(os.Args[0]) != "cobra.test" {
args = os.Args[1:]
} else {
args = c.args
@ -634,18 +651,20 @@ func (c *Command) Execute() (err error) {
c.Println("Error:", err.Error())
c.Printf("Run '%v --help' for usage.\n", c.CommandPath())
}
return err
return c, err
}
err = cmd.execute(flags)
if err != nil {
// Always show help if requested, even if SilenceErrors is in
// effect
if err == flag.ErrHelp {
cmd.HelpFunc()(cmd, args)
return cmd, nil
}
// If root command has SilentErrors flagged,
// all subcommands should respect it
if !cmd.SilenceErrors && !c.SilenceErrors {
if err == flag.ErrHelp {
cmd.HelpFunc()(cmd, args)
return nil
}
c.Println("Error:", err.Error())
}
@ -654,9 +673,9 @@ func (c *Command) Execute() (err error) {
if !cmd.SilenceUsage && !c.SilenceUsage {
c.Println(cmd.UsageString())
}
return err
return cmd, err
}
return
return cmd, nil
}
func (c *Command) initHelpFlag() {
@ -725,7 +744,7 @@ func (c *Command) AddCommand(cmds ...*Command) {
if nameLen > c.commandsMaxNameLen {
c.commandsMaxNameLen = nameLen
}
// If glabal normalization function exists, update all children
// If global normalization function exists, update all children
if c.globNormFunc != nil {
x.SetGlobalNormalizationFunc(c.globNormFunc)
}

5
Godeps/_workspace/src/github.com/spf13/cobra/command_notwin.go generated vendored Normal file
View File

@ -0,0 +1,5 @@
// +build !windows
package cobra
var preExecHookFn func(*Command) = nil

26
Godeps/_workspace/src/github.com/spf13/cobra/command_win.go generated vendored Normal file
View File

@ -0,0 +1,26 @@
// +build windows
package cobra
import (
"os"
"time"
"github.com/inconshreveable/mousetrap"
)
var preExecHookFn = preExecHook
// enables an information splash screen on Windows if the CLI is started from explorer.exe.
var MousetrapHelpText string = `This is a command line tool
You need to open cmd.exe and run it from there.
`
func preExecHook(c *Command) {
if mousetrap.StartedByExplorer() {
c.Print(MousetrapHelpText)
time.Sleep(5 * time.Second)
os.Exit(1)
}
}

105
Godeps/_workspace/src/github.com/spf13/cobra/man_docs.go → Godeps/_workspace/src/github.com/spf13/cobra/doc/man_docs.go generated vendored
View File

@ -11,57 +11,58 @@
// See the License for the specific language governing permissions and
// limitations under the License.
package cobra
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 call cmd.GenManTree(header, dir)
func GenManTree(cmd *Command, header *GenManHeader, dir string) {
cmd.GenManTree(header, dir)
}
// 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 (cmd *Command) GenManTree(header *GenManHeader, dir string) {
func GenManTree(cmd *cobra.Command, header *GenManHeader, dir string) error {
if header == nil {
header = &GenManHeader{}
}
for _, c := range cmd.Commands() {
if !c.IsAvailableCommand() || c == cmd.helpCommand {
if !c.IsAvailableCommand() || c.IsHelpCommand() {
continue
}
GenManTree(c, header, dir)
if err := GenManTree(c, header, dir); err != nil {
return err
}
}
out := new(bytes.Buffer)
needToResetTitle := header.Title == ""
cmd.GenMan(header, out)
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()
filename := cmd.CommandPath()
filename = dir + strings.Replace(filename, " ", "-", -1) + ".1"
outFile, err := os.Create(filename)
if err != nil {
fmt.Println(err)
os.Exit(1)
if err := GenMan(cmd, header, f); err != nil {
return err
}
defer outFile.Close()
_, err = outFile.Write(out.Bytes())
if err != nil {
fmt.Println(err)
os.Exit(1)
if needToResetTitle {
header.Title = ""
}
return nil
}
// GenManHeader is a lot like the .TH header at the start of man pages. These
@ -77,25 +78,21 @@ type GenManHeader struct {
Manual string
}
// GenMan will call cmd.GenMan(header, out)
func GenMan(cmd *Command, header *GenManHeader, out *bytes.Buffer) {
cmd.GenMan(header, out)
}
// GenMan will generate a man page for the given command in the out buffer.
// The header argument may be nil, however obviously out may not.
func (cmd *Command) GenMan(header *GenManHeader, out *bytes.Buffer) {
// 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{}
}
buf := genMarkdown(cmd, header)
final := mangen.Render(buf)
out.Write(final)
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 = name
header.Title = strings.ToUpper(strings.Replace(name, " ", "\\-", -1))
}
if header.Section == "" {
header.Section = "1"
@ -110,20 +107,21 @@ func fillHeader(header *GenManHeader, name string) {
}
}
func manPreamble(out *bytes.Buffer, header *GenManHeader, name, short, long string) {
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", name, short)
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 *bytes.Buffer, flags *pflag.FlagSet) {
func manPrintFlags(out io.Writer, flags *pflag.FlagSet) {
flags.VisitAll(func(flag *pflag.Flag) {
if len(flag.Deprecated) > 0 || flag.Hidden {
return
@ -151,7 +149,7 @@ func manPrintFlags(out *bytes.Buffer, flags *pflag.FlagSet) {
})
}
func manPrintOptions(out *bytes.Buffer, command *Command) {
func manPrintOptions(out io.Writer, command *cobra.Command) {
flags := command.NonInheritedFlags()
if flags.HasFlags() {
fmt.Fprintf(out, "# OPTIONS\n")
@ -166,13 +164,14 @@ func manPrintOptions(out *bytes.Buffer, command *Command) {
}
}
func genMarkdown(cmd *Command, header *GenManHeader) []byte {
fillHeader(header, cmd.Name())
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
@ -183,31 +182,37 @@ func genMarkdown(cmd *Command, header *GenManHeader) []byte {
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 cmd.hasSeeAlso() {
if hasSeeAlso(cmd) {
fmt.Fprintf(buf, "# SEE ALSO\n")
if cmd.HasParent() {
parentPath := cmd.Parent().CommandPath()
dashParentPath := strings.Replace(parentPath, " ", "-", -1)
fmt.Fprintf(buf, "**%s(%s)**, ", dashParentPath, header.Section)
fmt.Fprintf(buf, "**%s(%s)**", dashParentPath, header.Section)
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 == cmd.helpCommand {
for i, c := range children {
if !c.IsAvailableCommand() || c.IsHelpCommand() {
continue
}
fmt.Fprintf(buf, "**%s-%s(%s)**, ", dashCommandName, c.Name(), header.Section)
if cmd.HasParent() || i > 0 {
fmt.Fprintf(buf, ", ")
}
fmt.Fprintf(buf, "**%s-%s(%s)**", dashCommandName, c.Name(), header.Section)
}
fmt.Fprintf(buf, "\n")
}
fmt.Fprintf(buf, "# HISTORY\n%s Auto generated by spf13/cobra\n", header.Date.Format("2-Jan-2006"))
if !cmd.DisableAutoGenTag {
fmt.Fprintf(buf, "# HISTORY\n%s Auto generated by spf13/cobra\n", header.Date.Format("2-Jan-2006"))
}
return buf.Bytes()
}

5
Godeps/_workspace/src/github.com/spf13/cobra/man_docs.md → Godeps/_workspace/src/github.com/spf13/cobra/doc/man_docs.md generated vendored
View File

@ -1,12 +1,13 @@
# Generating Man Pages For Your Own cobra.Command
Generating bash completions from a cobra command is incredibly easy. An example is as follows:
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() {
@ -18,7 +19,7 @@ func main() {
Title: "MINE",
Section: "3",
}
cmd.GenManTree(header, "/tmp")
doc.GenManTree(cmd, header, "/tmp")
}
```

175
Godeps/_workspace/src/github.com/spf13/cobra/doc/md_docs.go generated vendored Normal file
View 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
}

41
Godeps/_workspace/src/github.com/spf13/cobra/md_docs.md → Godeps/_workspace/src/github.com/spf13/cobra/doc/md_docs.md generated vendored
View File

@ -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"
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)
cobra.GenMarkdownTree(kubectl, "./")
cmd := kubectlcmd.NewKubectlCommand(cmdutil.NewFactory(nil), os.Stdin, ioutil.Discard, ioutil.Discard)
doc.GenMarkdownTree(cmd, "./")
}
```
@ -29,7 +52,7 @@ You may wish to have more control over the output, or only generate for a single
```go
out := new(bytes.Buffer)
cobra.GenMarkdown(cmd, out)
doc.GenMarkdown(cmd, out)
```
This will write the markdown doc for ONLY "cmd" into the out, buffer.
@ -39,14 +62,14 @@ This will write the markdown doc for ONLY "cmd" into the out, buffer.
Both `GenMarkdown` and `GenMarkdownTree` have alternate versions with callbacks to get some control of the output:
```go
func GenMarkdownTreeCustom(cmd *Command, dir string, filePrepender func(string) string, linkHandler func(string) string) {
//...
func GenMarkdownTreeCustom(cmd *Command, dir string, filePrepender, linkHandler func(string) string) error {
//...
}
```
```go
func GenMarkdownCustom(cmd *Command, out *bytes.Buffer, linkHandler func(string) string) {
//...
func GenMarkdownCustom(cmd *Command, out *bytes.Buffer, linkHandler func(string) string) error {
//...
}
```

20
Godeps/_workspace/src/github.com/spf13/cobra/doc_util.go → Godeps/_workspace/src/github.com/spf13/cobra/doc/util.go generated vendored
View File

@ -11,24 +11,28 @@
// See the License for the specific language governing permissions and
// limitations under the License.
package cobra
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 (cmd *Command) hasSeeAlso() bool {
func hasSeeAlso(cmd *cobra.Command) bool {
if cmd.HasParent() {
return true
}
children := cmd.Commands()
if len(children) == 0 {
return false
}
for _, c := range children {
if !c.IsAvailableCommand() || c == cmd.helpCommand {
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() }

157
Godeps/_workspace/src/github.com/spf13/cobra/md_docs.go generated vendored
View File

@ -1,157 +0,0 @@
//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 cobra
import (
"bytes"
"fmt"
"os"
"sort"
"strings"
"time"
)
func printOptions(out *bytes.Buffer, cmd *Command, name string) {
flags := cmd.NonInheritedFlags()
flags.SetOutput(out)
if flags.HasFlags() {
fmt.Fprintf(out, "### Options\n\n```\n")
flags.PrintDefaults()
fmt.Fprintf(out, "```\n\n")
}
parentFlags := cmd.InheritedFlags()
parentFlags.SetOutput(out)
if parentFlags.HasFlags() {
fmt.Fprintf(out, "### Options inherited from parent commands\n\n```\n")
parentFlags.PrintDefaults()
fmt.Fprintf(out, "```\n\n")
}
}
type byName []*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() }
func GenMarkdown(cmd *Command, out *bytes.Buffer) {
cmd.GenMarkdown(out)
}
func (cmd *Command) GenMarkdown(out *bytes.Buffer) {
cmd.GenMarkdownCustom(out, func(s string) string { return s })
}
func GenMarkdownCustom(cmd *Command, out *bytes.Buffer, linkHandler func(string) string) {
cmd.GenMarkdownCustom(out, linkHandler)
}
func (cmd *Command) GenMarkdownCustom(out *bytes.Buffer, linkHandler func(string) string) {
name := cmd.CommandPath()
short := cmd.Short
long := cmd.Long
if len(long) == 0 {
long = short
}
fmt.Fprintf(out, "## %s\n\n", name)
fmt.Fprintf(out, "%s\n\n", short)
fmt.Fprintf(out, "### Synopsis\n\n")
fmt.Fprintf(out, "\n%s\n\n", long)
if cmd.Runnable() {
fmt.Fprintf(out, "```\n%s\n```\n\n", cmd.UseLine())
}
if len(cmd.Example) > 0 {
fmt.Fprintf(out, "### Examples\n\n")
fmt.Fprintf(out, "```\n%s\n```\n\n", cmd.Example)
}
printOptions(out, cmd, name)
if cmd.hasSeeAlso() {
fmt.Fprintf(out, "### SEE ALSO\n")
if cmd.HasParent() {
parent := cmd.Parent()
pname := parent.CommandPath()
link := pname + ".md"
link = strings.Replace(link, " ", "_", -1)
fmt.Fprintf(out, "* [%s](%s)\t - %s\n", pname, linkHandler(link), parent.Short)
}
children := cmd.Commands()
sort.Sort(byName(children))
for _, child := range children {
if !child.IsAvailableCommand() || child == cmd.helpCommand {
continue
}
cname := name + " " + child.Name()
link := cname + ".md"
link = strings.Replace(link, " ", "_", -1)
fmt.Fprintf(out, "* [%s](%s)\t - %s\n", cname, linkHandler(link), child.Short)
}
fmt.Fprintf(out, "\n")
}
fmt.Fprintf(out, "###### Auto generated by spf13/cobra on %s\n", time.Now().Format("2-Jan-2006"))
}
func GenMarkdownTree(cmd *Command, dir string) {
cmd.GenMarkdownTree(dir)
}
func (cmd *Command) GenMarkdownTree(dir string) {
identity := func(s string) string { return s }
emptyStr := func(s string) string { return "" }
cmd.GenMarkdownTreeCustom(dir, emptyStr, identity)
}
func GenMarkdownTreeCustom(cmd *Command, dir string, filePrepender func(string) string, linkHandler func(string) string) {
cmd.GenMarkdownTreeCustom(dir, filePrepender, linkHandler)
}
func (cmd *Command) GenMarkdownTreeCustom(dir string, filePrepender func(string) string, linkHandler func(string) string) {
for _, c := range cmd.Commands() {
if !c.IsAvailableCommand() || c == cmd.helpCommand {
continue
}
c.GenMarkdownTreeCustom(dir, filePrepender, linkHandler)
}
out := new(bytes.Buffer)
cmd.GenMarkdownCustom(out, linkHandler)
filename := cmd.CommandPath()
filename = dir + strings.Replace(filename, " ", "_", -1) + ".md"
outFile, err := os.Create(filename)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
defer outFile.Close()
_, err = outFile.WriteString(filePrepender(filename))
if err != nil {
fmt.Println(err)
os.Exit(1)
}
_, err = outFile.Write(out.Bytes())
if err != nil {
fmt.Println(err)
os.Exit(1)
}
}