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Replace github.com/codegangsta/cli by github.com/urfave/cli 

The package got moved to a different repository

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
This commit is contained in:
Mrunal Patel 2016-06-06 11:45:46 -07:00
parent ab10b6068b
commit a753b06645
47 changed files with 1471 additions and 1483 deletions
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6
Godeps/Godeps.json generated
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@ -8,9 +8,9 @@
"Rev": "26709e2714106fb8ad40b773b711ebce25b78914"
},
{
"ImportPath": "github.com/codegangsta/cli",
"Comment": "v1.17.0",
"Rev": "01857ac33766ce0c93856370626f9799281c14f4"
"ImportPath": "github.com/urfave/cli",
"Comment": "v1.17.0-57-gedb24d0",
"Rev": "edb24d02aa3cea2319c33f2836d4a5133907fe4c"
},
{
"ImportPath": "github.com/coreos/go-systemd/activation",

23
Godeps/_workspace/src/github.com/codegangsta/cli/.travis.yml generated vendored
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language: go
sudo: false
go:
- 1.1.2
- 1.2.2
- 1.3.3
- 1.4
- 1.5.4
- 1.6.2
- tip
matrix:
allow_failures:
- go: tip
before_script:
- go get github.com/meatballhat/gfmxr/...
script:
- go vet ./...
- go test -v ./...
- gfmxr -c $(grep -c 'package main' README.md) -s README.md

579
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[![Coverage](http://gocover.io/_badge/github.com/codegangsta/cli?0)](http://gocover.io/github.com/codegangsta/cli)
[![Build Status](https://travis-ci.org/codegangsta/cli.svg?branch=master)](https://travis-ci.org/codegangsta/cli)
[![GoDoc](https://godoc.org/github.com/codegangsta/cli?status.svg)](https://godoc.org/github.com/codegangsta/cli)
[![codebeat](https://codebeat.co/badges/0a8f30aa-f975-404b-b878-5fab3ae1cc5f)](https://codebeat.co/projects/github-com-codegangsta-cli)
[![Go Report Card](https://goreportcard.com/badge/codegangsta/cli)](https://goreportcard.com/report/codegangsta/cli)
# cli
cli is a simple, fast, and fun package for building command line apps in Go. The goal is to enable developers to write fast and distributable command line applications in an expressive way.
## Overview
Command line apps are usually so tiny that there is absolutely no reason why your code should *not* be self-documenting. Things like generating help text and parsing command flags/options should not hinder productivity when writing a command line app.
**This is where cli comes into play.** cli makes command line programming fun, organized, and expressive!
## Installation
Make sure you have a working Go environment (go 1.1+ is *required*). [See the install instructions](http://golang.org/doc/install.html).
To install cli, simply run:
```
$ go get github.com/codegangsta/cli
```
Make sure your `PATH` includes to the `$GOPATH/bin` directory so your commands can be easily used:
```
export PATH=$PATH:$GOPATH/bin
```
## Getting Started
One of the philosophies behind cli is that an API should be playful and full of discovery. So a cli app can be as little as one line of code in `main()`.
``` go
package main
import (
"os"
"github.com/codegangsta/cli"
)
func main() {
cli.NewApp().Run(os.Args)
}
```
This app will run and show help text, but is not very useful. Let's give an action to execute and some help documentation:
<!-- {
"output": "boom! I say!"
} -->
``` go
package main
import (
"fmt"
"os"
"github.com/codegangsta/cli"
)
func main() {
app := cli.NewApp()
app.Name = "boom"
app.Usage = "make an explosive entrance"
app.Action = func(c *cli.Context) error {
fmt.Println("boom! I say!")
return nil
}
app.Run(os.Args)
}
```
Running this already gives you a ton of functionality, plus support for things like subcommands and flags, which are covered below.
## Example
Being a programmer can be a lonely job. Thankfully by the power of automation that is not the case! Let's create a greeter app to fend off our demons of loneliness!
Start by creating a directory named `greet`, and within it, add a file, `greet.go` with the following code in it:
<!-- {
"output": "Hello friend!"
} -->
``` go
package main
import (
"fmt"
"os"
"github.com/codegangsta/cli"
)
func main() {
app := cli.NewApp()
app.Name = "greet"
app.Usage = "fight the loneliness!"
app.Action = func(c *cli.Context) error {
fmt.Println("Hello friend!")
return nil
}
app.Run(os.Args)
}
```
Install our command to the `$GOPATH/bin` directory:
```
$ go install
```
Finally run our new command:
```
$ greet
Hello friend!
```
cli also generates neat help text:
```
$ greet help
NAME:
greet - fight the loneliness!
USAGE:
greet [global options] command [command options] [arguments...]
VERSION:
0.0.0
COMMANDS:
help, h Shows a list of commands or help for one command
GLOBAL OPTIONS
--version Shows version information
```
### Arguments
You can lookup arguments by calling the `Args` function on `cli.Context`.
``` go
...
app.Action = func(c *cli.Context) error {
fmt.Println("Hello", c.Args()[0])
return nil
}
...
```
### Flags
Setting and querying flags is simple.
``` go
...
app.Flags = []cli.Flag {
cli.StringFlag{
Name: "lang",
Value: "english",
Usage: "language for the greeting",
},
}
app.Action = func(c *cli.Context) error {
name := "someone"
if c.NArg() > 0 {
name = c.Args()[0]
}
if c.String("lang") == "spanish" {
fmt.Println("Hola", name)
} else {
fmt.Println("Hello", name)
}
return nil
}
...
```
You can also set a destination variable for a flag, to which the content will be scanned.
``` go
...
var language string
app.Flags = []cli.Flag {
cli.StringFlag{
Name: "lang",
Value: "english",
Usage: "language for the greeting",
Destination: &language,
},
}
app.Action = func(c *cli.Context) error {
name := "someone"
if c.NArg() > 0 {
name = c.Args()[0]
}
if language == "spanish" {
fmt.Println("Hola", name)
} else {
fmt.Println("Hello", name)
}
return nil
}
...
```
See full list of flags at http://godoc.org/github.com/codegangsta/cli
#### Placeholder Values
Sometimes it's useful to specify a flag's value within the usage string itself. Such placeholders are
indicated with back quotes.
For example this:
```go
cli.StringFlag{
Name: "config, c",
Usage: "Load configuration from `FILE`",
}
```
Will result in help output like:
```
--config FILE, -c FILE Load configuration from FILE
```
Note that only the first placeholder is used. Subsequent back-quoted words will be left as-is.
#### Alternate Names
You can set alternate (or short) names for flags by providing a comma-delimited list for the `Name`. e.g.
``` go
app.Flags = []cli.Flag {
cli.StringFlag{
Name: "lang, l",
Value: "english",
Usage: "language for the greeting",
},
}
```
That flag can then be set with `--lang spanish` or `-l spanish`. Note that giving two different forms of the same flag in the same command invocation is an error.
#### Values from the Environment
You can also have the default value set from the environment via `EnvVar`. e.g.
``` go
app.Flags = []cli.Flag {
cli.StringFlag{
Name: "lang, l",
Value: "english",
Usage: "language for the greeting",
EnvVar: "APP_LANG",
},
}
```
The `EnvVar` may also be given as a comma-delimited "cascade", where the first environment variable that resolves is used as the default.
``` go
app.Flags = []cli.Flag {
cli.StringFlag{
Name: "lang, l",
Value: "english",
Usage: "language for the greeting",
EnvVar: "LEGACY_COMPAT_LANG,APP_LANG,LANG",
},
}
```
#### Values from alternate input sources (YAML and others)
There is a separate package altsrc that adds support for getting flag values from other input sources like YAML.
In order to get values for a flag from an alternate input source the following code would be added to wrap an existing cli.Flag like below:
``` go
altsrc.NewIntFlag(cli.IntFlag{Name: "test"})
```
Initialization must also occur for these flags. Below is an example initializing getting data from a yaml file below.
``` go
command.Before = altsrc.InitInputSourceWithContext(command.Flags, NewYamlSourceFromFlagFunc("load"))
```
The code above will use the "load" string as a flag name to get the file name of a yaml file from the cli.Context.
It will then use that file name to initialize the yaml input source for any flags that are defined on that command.
As a note the "load" flag used would also have to be defined on the command flags in order for this code snipped to work.
Currently only YAML files are supported but developers can add support for other input sources by implementing the
altsrc.InputSourceContext for their given sources.
Here is a more complete sample of a command using YAML support:
``` go
command := &cli.Command{
Name: "test-cmd",
Aliases: []string{"tc"},
Usage: "this is for testing",
Description: "testing",
Action: func(c *cli.Context) error {
// Action to run
return nil
},
Flags: []cli.Flag{
NewIntFlag(cli.IntFlag{Name: "test"}),
cli.StringFlag{Name: "load"}},
}
command.Before = InitInputSourceWithContext(command.Flags, NewYamlSourceFromFlagFunc("load"))
err := command.Run(c)
```
### Subcommands
Subcommands can be defined for a more git-like command line app.
```go
...
app.Commands = []cli.Command{
{
Name: "add",
Aliases: []string{"a"},
Usage: "add a task to the list",
Action: func(c *cli.Context) error {
fmt.Println("added task: ", c.Args().First())
return nil
},
},
{
Name: "complete",
Aliases: []string{"c"},
Usage: "complete a task on the list",
Action: func(c *cli.Context) error {
fmt.Println("completed task: ", c.Args().First())
return nil
},
},
{
Name: "template",
Aliases: []string{"r"},
Usage: "options for task templates",
Subcommands: []cli.Command{
{
Name: "add",
Usage: "add a new template",
Action: func(c *cli.Context) error {
fmt.Println("new task template: ", c.Args().First())
return nil
},
},
{
Name: "remove",
Usage: "remove an existing template",
Action: func(c *cli.Context) error {
fmt.Println("removed task template: ", c.Args().First())
return nil
},
},
},
},
}
...
```
### Subcommands categories
For additional organization in apps that have many subcommands, you can
associate a category for each command to group them together in the help
output.
E.g.
```go
...
app.Commands = []cli.Command{
{
Name: "noop",
},
{
Name: "add",
Category: "template",
},
{
Name: "remove",
Category: "template",
},
}
...
```
Will include:
```
...
COMMANDS:
noop
Template actions:
add
remove
...
```
### Exit code
Calling `App.Run` will not automatically call `os.Exit`, which means that by
default the exit code will "fall through" to being `0`. An explicit exit code
may be set by returning a non-nil error that fulfills `cli.ExitCoder`, *or* a
`cli.MultiError` that includes an error that fulfills `cli.ExitCoder`, e.g.:
``` go
package main
import (
"os"
"github.com/codegangsta/cli"
)
func main() {
app := cli.NewApp()
app.Flags = []cli.Flag{
cli.BoolTFlag{
Name: "ginger-crouton",
Usage: "is it in the soup?",
},
}
app.Action = func(ctx *cli.Context) error {
if !ctx.Bool("ginger-crouton") {
return cli.NewExitError("it is not in the soup", 86)
}
return nil
}
app.Run(os.Args)
}
```
### Bash Completion
You can enable completion commands by setting the `EnableBashCompletion`
flag on the `App` object. By default, this setting will only auto-complete to
show an app's subcommands, but you can write your own completion methods for
the App or its subcommands.
```go
...
var tasks = []string{"cook", "clean", "laundry", "eat", "sleep", "code"}
app := cli.NewApp()
app.EnableBashCompletion = true
app.Commands = []cli.Command{
{
Name: "complete",
Aliases: []string{"c"},
Usage: "complete a task on the list",
Action: func(c *cli.Context) error {
fmt.Println("completed task: ", c.Args().First())
return nil
},
BashComplete: func(c *cli.Context) {
// This will complete if no args are passed
if c.NArg() > 0 {
return
}
for _, t := range tasks {
fmt.Println(t)
}
},
}
}
...
```
#### To Enable
Source the `autocomplete/bash_autocomplete` file in your `.bashrc` file while
setting the `PROG` variable to the name of your program:
`PROG=myprogram source /.../cli/autocomplete/bash_autocomplete`
#### To Distribute
Copy `autocomplete/bash_autocomplete` into `/etc/bash_completion.d/` and rename
it to the name of the program you wish to add autocomplete support for (or
automatically install it there if you are distributing a package). Don't forget
to source the file to make it active in the current shell.
```
sudo cp src/bash_autocomplete /etc/bash_completion.d/<myprogram>
source /etc/bash_completion.d/<myprogram>
```
Alternatively, you can just document that users should source the generic
`autocomplete/bash_autocomplete` in their bash configuration with `$PROG` set
to the name of their program (as above).
### Generated Help Text Customization
All of the help text generation may be customized, and at multiple levels. The
templates are exposed as variables `AppHelpTemplate`, `CommandHelpTemplate`, and
`SubcommandHelpTemplate` which may be reassigned or augmented, and full override
is possible by assigning a compatible func to the `cli.HelpPrinter` variable,
e.g.:
<!-- {
"output": "Ha HA. I pwnd the help!!1"
} -->
``` go
package main
import (
"fmt"
"io"
"os"
"github.com/codegangsta/cli"
)
func main() {
// EXAMPLE: Append to an existing template
cli.AppHelpTemplate = fmt.Sprintf(`%s
WEBSITE: http://awesometown.example.com
SUPPORT: support@awesometown.example.com
`, cli.AppHelpTemplate)
// EXAMPLE: Override a template
cli.AppHelpTemplate = `NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.HelpName}} {{if .VisibleFlags}}[global options]{{end}}{{if .Commands}} command
[command options]{{end}} {{if
.ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}
{{if len .Authors}}
AUTHOR(S):
{{range .Authors}}{{ . }}{{end}}
{{end}}{{if .Commands}}
COMMANDS:
{{range .Commands}}{{if not .HideHelp}} {{join .Names ", "}}{{ "\t"
}}{{.Usage}}{{ "\n" }}{{end}}{{end}}{{end}}{{if .VisibleFlags}}
GLOBAL OPTIONS:
{{range .VisibleFlags}}{{.}}
{{end}}{{end}}{{if .Copyright }}
COPYRIGHT:
{{.Copyright}}
{{end}}{{if .Version}}
VERSION:
{{.Version}}
{{end}}
`
// EXAMPLE: Replace the `HelpPrinter` func
cli.HelpPrinter = func(w io.Writer, templ string, data interface{}) {
fmt.Println("Ha HA. I pwnd the help!!1")
}
cli.NewApp().Run(os.Args)
}
```
## Contribution Guidelines
Feel free to put up a pull request to fix a bug or maybe add a feature. I will give it a code review and make sure that it does not break backwards compatibility. If I or any other collaborators agree that it is in line with the vision of the project, we will work with you to get the code into a mergeable state and merge it into the master branch.
If you have contributed something significant to the project, I will most likely add you as a collaborator. As a collaborator you are given the ability to merge others pull requests. It is very important that new code does not break existing code, so be careful about what code you do choose to merge. If you have any questions feel free to link @codegangsta to the issue in question and we can review it together.
If you feel like you have contributed to the project but have not yet been added as a collaborator, I probably forgot to add you. Hit @codegangsta up over email and we will get it figured out.

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package altsrc
import (
"flag"
"fmt"
"os"
"strconv"
"strings"
"github.com/codegangsta/cli"
)
// FlagInputSourceExtension is an extension interface of cli.Flag that
// allows a value to be set on the existing parsed flags.
type FlagInputSourceExtension interface {
cli.Flag
ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error
}
// ApplyInputSourceValues iterates over all provided flags and
// executes ApplyInputSourceValue on flags implementing the
// FlagInputSourceExtension interface to initialize these flags
// to an alternate input source.
func ApplyInputSourceValues(context *cli.Context, inputSourceContext InputSourceContext, flags []cli.Flag) error {
for _, f := range flags {
inputSourceExtendedFlag, isType := f.(FlagInputSourceExtension)
if isType {
err := inputSourceExtendedFlag.ApplyInputSourceValue(context, inputSourceContext)
if err != nil {
return err
}
}
}
return nil
}
// InitInputSource is used to to setup an InputSourceContext on a cli.Command Before method. It will create a new
// input source based on the func provided. If there is no error it will then apply the new input source to any flags
// that are supported by the input source
func InitInputSource(flags []cli.Flag, createInputSource func() (InputSourceContext, error)) cli.BeforeFunc {
return func(context *cli.Context) error {
inputSource, err := createInputSource()
if err != nil {
return fmt.Errorf("Unable to create input source: inner error: \n'%v'", err.Error())
}
return ApplyInputSourceValues(context, inputSource, flags)
}
}
// InitInputSourceWithContext is used to to setup an InputSourceContext on a cli.Command Before method. It will create a new
// input source based on the func provided with potentially using existing cli.Context values to initialize itself. If there is
// no error it will then apply the new input source to any flags that are supported by the input source
func InitInputSourceWithContext(flags []cli.Flag, createInputSource func(context *cli.Context) (InputSourceContext, error)) cli.BeforeFunc {
return func(context *cli.Context) error {
inputSource, err := createInputSource(context)
if err != nil {
return fmt.Errorf("Unable to create input source with context: inner error: \n'%v'", err.Error())
}
return ApplyInputSourceValues(context, inputSource, flags)
}
}
// GenericFlag is the flag type that wraps cli.GenericFlag to allow
// for other values to be specified
type GenericFlag struct {
cli.GenericFlag
set *flag.FlagSet
}
// NewGenericFlag creates a new GenericFlag
func NewGenericFlag(flag cli.GenericFlag) *GenericFlag {
return &GenericFlag{GenericFlag: flag, set: nil}
}
// ApplyInputSourceValue applies a generic value to the flagSet if required
func (f *GenericFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
if f.set != nil {
if !context.IsSet(f.Name) && !isEnvVarSet(f.EnvVar) {
value, err := isc.Generic(f.GenericFlag.Name)
if err != nil {
return err
}
if value != nil {
eachName(f.Name, func(name string) {
f.set.Set(f.Name, value.String())
})
}
}
}
return nil
}
// Apply saves the flagSet for later usage then calls
// the wrapped GenericFlag.Apply
func (f *GenericFlag) Apply(set *flag.FlagSet) {
f.set = set
f.GenericFlag.Apply(set)
}
// StringSliceFlag is the flag type that wraps cli.StringSliceFlag to allow
// for other values to be specified
type StringSliceFlag struct {
cli.StringSliceFlag
set *flag.FlagSet
}
// NewStringSliceFlag creates a new StringSliceFlag
func NewStringSliceFlag(flag cli.StringSliceFlag) *StringSliceFlag {
return &StringSliceFlag{StringSliceFlag: flag, set: nil}
}
// ApplyInputSourceValue applies a StringSlice value to the flagSet if required
func (f *StringSliceFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
if f.set != nil {
if !context.IsSet(f.Name) && !isEnvVarSet(f.EnvVar) {
value, err := isc.StringSlice(f.StringSliceFlag.Name)
if err != nil {
return err
}
if value != nil {
var sliceValue cli.StringSlice = value
eachName(f.Name, func(name string) {
underlyingFlag := f.set.Lookup(f.Name)
if underlyingFlag != nil {
underlyingFlag.Value = &sliceValue
}
})
}
}
}
return nil
}
// Apply saves the flagSet for later usage then calls
// the wrapped StringSliceFlag.Apply
func (f *StringSliceFlag) Apply(set *flag.FlagSet) {
f.set = set
f.StringSliceFlag.Apply(set)
}
// IntSliceFlag is the flag type that wraps cli.IntSliceFlag to allow
// for other values to be specified
type IntSliceFlag struct {
cli.IntSliceFlag
set *flag.FlagSet
}
// NewIntSliceFlag creates a new IntSliceFlag
func NewIntSliceFlag(flag cli.IntSliceFlag) *IntSliceFlag {
return &IntSliceFlag{IntSliceFlag: flag, set: nil}
}
// ApplyInputSourceValue applies a IntSlice value if required
func (f *IntSliceFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
if f.set != nil {
if !context.IsSet(f.Name) && !isEnvVarSet(f.EnvVar) {
value, err := isc.IntSlice(f.IntSliceFlag.Name)
if err != nil {
return err
}
if value != nil {
var sliceValue cli.IntSlice = value
eachName(f.Name, func(name string) {
underlyingFlag := f.set.Lookup(f.Name)
if underlyingFlag != nil {
underlyingFlag.Value = &sliceValue
}
})
}
}
}
return nil
}
// Apply saves the flagSet for later usage then calls
// the wrapped IntSliceFlag.Apply
func (f *IntSliceFlag) Apply(set *flag.FlagSet) {
f.set = set
f.IntSliceFlag.Apply(set)
}
// BoolFlag is the flag type that wraps cli.BoolFlag to allow
// for other values to be specified
type BoolFlag struct {
cli.BoolFlag
set *flag.FlagSet
}
// NewBoolFlag creates a new BoolFlag
func NewBoolFlag(flag cli.BoolFlag) *BoolFlag {
return &BoolFlag{BoolFlag: flag, set: nil}
}
// ApplyInputSourceValue applies a Bool value to the flagSet if required
func (f *BoolFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
if f.set != nil {
if !context.IsSet(f.Name) && !isEnvVarSet(f.EnvVar) {
value, err := isc.Bool(f.BoolFlag.Name)
if err != nil {
return err
}
if value {
eachName(f.Name, func(name string) {
f.set.Set(f.Name, strconv.FormatBool(value))
})
}
}
}
return nil
}
// Apply saves the flagSet for later usage then calls
// the wrapped BoolFlag.Apply
func (f *BoolFlag) Apply(set *flag.FlagSet) {
f.set = set
f.BoolFlag.Apply(set)
}
// BoolTFlag is the flag type that wraps cli.BoolTFlag to allow
// for other values to be specified
type BoolTFlag struct {
cli.BoolTFlag
set *flag.FlagSet
}
// NewBoolTFlag creates a new BoolTFlag
func NewBoolTFlag(flag cli.BoolTFlag) *BoolTFlag {
return &BoolTFlag{BoolTFlag: flag, set: nil}
}
// ApplyInputSourceValue applies a BoolT value to the flagSet if required
func (f *BoolTFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
if f.set != nil {
if !context.IsSet(f.Name) && !isEnvVarSet(f.EnvVar) {
value, err := isc.BoolT(f.BoolTFlag.Name)
if err != nil {
return err
}
if !value {
eachName(f.Name, func(name string) {
f.set.Set(f.Name, strconv.FormatBool(value))
})
}
}
}
return nil
}
// Apply saves the flagSet for later usage then calls
// the wrapped BoolTFlag.Apply
func (f *BoolTFlag) Apply(set *flag.FlagSet) {
f.set = set
f.BoolTFlag.Apply(set)
}
// StringFlag is the flag type that wraps cli.StringFlag to allow
// for other values to be specified
type StringFlag struct {
cli.StringFlag
set *flag.FlagSet
}
// NewStringFlag creates a new StringFlag
func NewStringFlag(flag cli.StringFlag) *StringFlag {
return &StringFlag{StringFlag: flag, set: nil}
}
// ApplyInputSourceValue applies a String value to the flagSet if required
func (f *StringFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
if f.set != nil {
if !(context.IsSet(f.Name) || isEnvVarSet(f.EnvVar)) {
value, err := isc.String(f.StringFlag.Name)
if err != nil {
return err
}
if value != "" {
eachName(f.Name, func(name string) {
f.set.Set(f.Name, value)
})
}
}
}
return nil
}
// Apply saves the flagSet for later usage then calls
// the wrapped StringFlag.Apply
func (f *StringFlag) Apply(set *flag.FlagSet) {
f.set = set
f.StringFlag.Apply(set)
}
// IntFlag is the flag type that wraps cli.IntFlag to allow
// for other values to be specified
type IntFlag struct {
cli.IntFlag
set *flag.FlagSet
}
// NewIntFlag creates a new IntFlag
func NewIntFlag(flag cli.IntFlag) *IntFlag {
return &IntFlag{IntFlag: flag, set: nil}
}
// ApplyInputSourceValue applies a int value to the flagSet if required
func (f *IntFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
if f.set != nil {
if !(context.IsSet(f.Name) || isEnvVarSet(f.EnvVar)) {
value, err := isc.Int(f.IntFlag.Name)
if err != nil {
return err
}
if value > 0 {
eachName(f.Name, func(name string) {
f.set.Set(f.Name, strconv.FormatInt(int64(value), 10))
})
}
}
}
return nil
}
// Apply saves the flagSet for later usage then calls
// the wrapped IntFlag.Apply
func (f *IntFlag) Apply(set *flag.FlagSet) {
f.set = set
f.IntFlag.Apply(set)
}
// DurationFlag is the flag type that wraps cli.DurationFlag to allow
// for other values to be specified
type DurationFlag struct {
cli.DurationFlag
set *flag.FlagSet
}
// NewDurationFlag creates a new DurationFlag
func NewDurationFlag(flag cli.DurationFlag) *DurationFlag {
return &DurationFlag{DurationFlag: flag, set: nil}
}
// ApplyInputSourceValue applies a Duration value to the flagSet if required
func (f *DurationFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
if f.set != nil {
if !(context.IsSet(f.Name) || isEnvVarSet(f.EnvVar)) {
value, err := isc.Duration(f.DurationFlag.Name)
if err != nil {
return err
}
if value > 0 {
eachName(f.Name, func(name string) {
f.set.Set(f.Name, value.String())
})
}
}
}
return nil
}
// Apply saves the flagSet for later usage then calls
// the wrapped DurationFlag.Apply
func (f *DurationFlag) Apply(set *flag.FlagSet) {
f.set = set
f.DurationFlag.Apply(set)
}
// Float64Flag is the flag type that wraps cli.Float64Flag to allow
// for other values to be specified
type Float64Flag struct {
cli.Float64Flag
set *flag.FlagSet
}
// NewFloat64Flag creates a new Float64Flag
func NewFloat64Flag(flag cli.Float64Flag) *Float64Flag {
return &Float64Flag{Float64Flag: flag, set: nil}
}
// ApplyInputSourceValue applies a Float64 value to the flagSet if required
func (f *Float64Flag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
if f.set != nil {
if !(context.IsSet(f.Name) || isEnvVarSet(f.EnvVar)) {
value, err := isc.Float64(f.Float64Flag.Name)
if err != nil {
return err
}
if value > 0 {
floatStr := float64ToString(value)
eachName(f.Name, func(name string) {
f.set.Set(f.Name, floatStr)
})
}
}
}
return nil
}
// Apply saves the flagSet for later usage then calls
// the wrapped Float64Flag.Apply
func (f *Float64Flag) Apply(set *flag.FlagSet) {
f.set = set
f.Float64Flag.Apply(set)
}
func isEnvVarSet(envVars string) bool {
for _, envVar := range strings.Split(envVars, ",") {
envVar = strings.TrimSpace(envVar)
if envVal := os.Getenv(envVar); envVal != "" {
// TODO: Can't use this for bools as
// set means that it was true or false based on
// Bool flag type, should work for other types
if len(envVal) > 0 {
return true
}
}
}
return false
}
func float64ToString(f float64) string {
return fmt.Sprintf("%v", f)
}
func eachName(longName string, fn func(string)) {
parts := strings.Split(longName, ",")
for _, name := range parts {
name = strings.Trim(name, " ")
fn(name)
}
}

21
Godeps/_workspace/src/github.com/codegangsta/cli/altsrc/input_source_context.go generated vendored
View File

@ -1,21 +0,0 @@
package altsrc
import (
"time"
"github.com/codegangsta/cli"
)
// InputSourceContext is an interface used to allow
// other input sources to be implemented as needed.
type InputSourceContext interface {
Int(name string) (int, error)
Duration(name string) (time.Duration, error)
Float64(name string) (float64, error)
String(name string) (string, error)
StringSlice(name string) ([]string, error)
IntSlice(name string) ([]int, error)
Generic(name string) (cli.Generic, error)
Bool(name string) (bool, error)
BoolT(name string) (bool, error)
}

248
Godeps/_workspace/src/github.com/codegangsta/cli/altsrc/map_input_source.go generated vendored
View File

@ -1,248 +0,0 @@
package altsrc
import (
"fmt"
"reflect"
"strings"
"time"
"github.com/codegangsta/cli"
)
// MapInputSource implements InputSourceContext to return
// data from the map that is loaded.
type MapInputSource struct {
valueMap map[interface{}]interface{}
}
// nestedVal checks if the name has '.' delimiters.
// If so, it tries to traverse the tree by the '.' delimited sections to find
// a nested value for the key.
func nestedVal(name string, tree map[interface{}]interface{}) (interface{}, bool) {
if sections := strings.Split(name, "."); len(sections) > 1 {
node := tree
for _, section := range sections[:len(sections)-1] {
if child, ok := node[section]; !ok {
return nil, false
} else {
if ctype, ok := child.(map[interface{}]interface{}); !ok {
return nil, false
} else {
node = ctype
}
}
}
if val, ok := node[sections[len(sections)-1]]; ok {
return val, true
}
}
return nil, false
}
// Int returns an int from the map if it exists otherwise returns 0
func (fsm *MapInputSource) Int(name string) (int, error) {
otherGenericValue, exists := fsm.valueMap[name]
if exists {
otherValue, isType := otherGenericValue.(int)
if !isType {
return 0, incorrectTypeForFlagError(name, "int", otherGenericValue)
}
return otherValue, nil
}
nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
if exists {
otherValue, isType := nestedGenericValue.(int)
if !isType {
return 0, incorrectTypeForFlagError(name, "int", nestedGenericValue)
}
return otherValue, nil
}
return 0, nil
}
// Duration returns a duration from the map if it exists otherwise returns 0
func (fsm *MapInputSource) Duration(name string) (time.Duration, error) {
otherGenericValue, exists := fsm.valueMap[name]
if exists {
otherValue, isType := otherGenericValue.(time.Duration)
if !isType {
return 0, incorrectTypeForFlagError(name, "duration", otherGenericValue)
}
return otherValue, nil
}
nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
if exists {
otherValue, isType := nestedGenericValue.(time.Duration)
if !isType {
return 0, incorrectTypeForFlagError(name, "duration", nestedGenericValue)
}
return otherValue, nil
}
return 0, nil
}
// Float64 returns an float64 from the map if it exists otherwise returns 0
func (fsm *MapInputSource) Float64(name string) (float64, error) {
otherGenericValue, exists := fsm.valueMap[name]
if exists {
otherValue, isType := otherGenericValue.(float64)
if !isType {
return 0, incorrectTypeForFlagError(name, "float64", otherGenericValue)
}
return otherValue, nil
}
nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
if exists {
otherValue, isType := nestedGenericValue.(float64)
if !isType {
return 0, incorrectTypeForFlagError(name, "float64", nestedGenericValue)
}
return otherValue, nil
}
return 0, nil
}
// String returns a string from the map if it exists otherwise returns an empty string
func (fsm *MapInputSource) String(name string) (string, error) {
otherGenericValue, exists := fsm.valueMap[name]
if exists {
otherValue, isType := otherGenericValue.(string)
if !isType {
return "", incorrectTypeForFlagError(name, "string", otherGenericValue)
}
return otherValue, nil
}
nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
if exists {
otherValue, isType := nestedGenericValue.(string)
if !isType {
return "", incorrectTypeForFlagError(name, "string", nestedGenericValue)
}
return otherValue, nil
}
return "", nil
}
// StringSlice returns an []string from the map if it exists otherwise returns nil
func (fsm *MapInputSource) StringSlice(name string) ([]string, error) {
otherGenericValue, exists := fsm.valueMap[name]
if exists {
otherValue, isType := otherGenericValue.([]string)
if !isType {
return nil, incorrectTypeForFlagError(name, "[]string", otherGenericValue)
}
return otherValue, nil
}
nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
if exists {
otherValue, isType := nestedGenericValue.([]string)
if !isType {
return nil, incorrectTypeForFlagError(name, "[]string", nestedGenericValue)
}
return otherValue, nil
}
return nil, nil
}
// IntSlice returns an []int from the map if it exists otherwise returns nil
func (fsm *MapInputSource) IntSlice(name string) ([]int, error) {
otherGenericValue, exists := fsm.valueMap[name]
if exists {
otherValue, isType := otherGenericValue.([]int)
if !isType {
return nil, incorrectTypeForFlagError(name, "[]int", otherGenericValue)
}
return otherValue, nil
}
nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
if exists {
otherValue, isType := nestedGenericValue.([]int)
if !isType {
return nil, incorrectTypeForFlagError(name, "[]int", nestedGenericValue)
}
return otherValue, nil
}
return nil, nil
}
// Generic returns an cli.Generic from the map if it exists otherwise returns nil
func (fsm *MapInputSource) Generic(name string) (cli.Generic, error) {
otherGenericValue, exists := fsm.valueMap[name]
if exists {
otherValue, isType := otherGenericValue.(cli.Generic)
if !isType {
return nil, incorrectTypeForFlagError(name, "cli.Generic", otherGenericValue)
}
return otherValue, nil
}
nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
if exists {
otherValue, isType := nestedGenericValue.(cli.Generic)
if !isType {
return nil, incorrectTypeForFlagError(name, "cli.Generic", nestedGenericValue)
}
return otherValue, nil
}
return nil, nil
}
// Bool returns an bool from the map otherwise returns false
func (fsm *MapInputSource) Bool(name string) (bool, error) {
otherGenericValue, exists := fsm.valueMap[name]
if exists {
otherValue, isType := otherGenericValue.(bool)
if !isType {
return false, incorrectTypeForFlagError(name, "bool", otherGenericValue)
}
return otherValue, nil
}
nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
if exists {
otherValue, isType := nestedGenericValue.(bool)
if !isType {
return false, incorrectTypeForFlagError(name, "bool", nestedGenericValue)
}
return otherValue, nil
}
return false, nil
}
// BoolT returns an bool from the map otherwise returns true
func (fsm *MapInputSource) BoolT(name string) (bool, error) {
otherGenericValue, exists := fsm.valueMap[name]
if exists {
otherValue, isType := otherGenericValue.(bool)
if !isType {
return true, incorrectTypeForFlagError(name, "bool", otherGenericValue)
}
return otherValue, nil
}
nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
if exists {
otherValue, isType := nestedGenericValue.(bool)
if !isType {
return true, incorrectTypeForFlagError(name, "bool", nestedGenericValue)
}
return otherValue, nil
}
return true, nil
}
func incorrectTypeForFlagError(name, expectedTypeName string, value interface{}) error {
valueType := reflect.TypeOf(value)
valueTypeName := ""
if valueType != nil {
valueTypeName = valueType.Name()
}
return fmt.Errorf("Mismatched type for flag '%s'. Expected '%s' but actual is '%s'", name, expectedTypeName, valueTypeName)
}

84
Godeps/_workspace/src/github.com/codegangsta/cli/altsrc/yaml_file_loader.go generated vendored
View File

@ -1,84 +0,0 @@
// Disabling building of yaml support in cases where golang is 1.0 or 1.1
// as the encoding library is not implemented or supported.
// +build go1.2
package altsrc
import (
"fmt"
"io/ioutil"
"net/http"
"net/url"
"os"
"github.com/codegangsta/cli"
"gopkg.in/yaml.v2"
)
type yamlSourceContext struct {
FilePath string
}
// NewYamlSourceFromFile creates a new Yaml InputSourceContext from a filepath.
func NewYamlSourceFromFile(file string) (InputSourceContext, error) {
ysc := &yamlSourceContext{FilePath: file}
var results map[interface{}]interface{}
err := readCommandYaml(ysc.FilePath, &results)
if err != nil {
return nil, fmt.Errorf("Unable to load Yaml file '%s': inner error: \n'%v'", ysc.FilePath, err.Error())
}
return &MapInputSource{valueMap: results}, nil
}
// NewYamlSourceFromFlagFunc creates a new Yaml InputSourceContext from a provided flag name and source context.
func NewYamlSourceFromFlagFunc(flagFileName string) func(context *cli.Context) (InputSourceContext, error) {
return func(context *cli.Context) (InputSourceContext, error) {
filePath := context.String(flagFileName)
return NewYamlSourceFromFile(filePath)
}
}
func readCommandYaml(filePath string, container interface{}) (err error) {
b, err := loadDataFrom(filePath)
if err != nil {
return err
}
err = yaml.Unmarshal(b, container)
if err != nil {
return err
}
err = nil
return
}
func loadDataFrom(filePath string) ([]byte, error) {
u, err := url.Parse(filePath)
if err != nil {
return nil, err
}
if u.Host != "" { // i have a host, now do i support the scheme?
switch u.Scheme {
case "http", "https":
res, err := http.Get(filePath)
if err != nil {
return nil, err
}
return ioutil.ReadAll(res.Body)
default:
return nil, fmt.Errorf("scheme of %s is unsupported", filePath)
}
} else if u.Path != "" { // i dont have a host, but I have a path. I am a local file.
if _, notFoundFileErr := os.Stat(filePath); notFoundFileErr != nil {
return nil, fmt.Errorf("Cannot read from file: '%s' because it does not exist.", filePath)
}
return ioutil.ReadFile(filePath)
} else {
return nil, fmt.Errorf("unable to determine how to load from path %s", filePath)
}
}

16
Godeps/_workspace/src/github.com/codegangsta/cli/appveyor.yml generated vendored
View File

@ -1,16 +0,0 @@
version: "{build}"
os: Windows Server 2012 R2
install:
- go version
- go env
build_script:
- cd %APPVEYOR_BUILD_FOLDER%
- go vet ./...
- go test -v ./...
test: off
deploy: off

14
Godeps/_workspace/src/github.com/codegangsta/cli/autocomplete/bash_autocomplete generated vendored
View File

@ -1,14 +0,0 @@
#! /bin/bash
: ${PROG:=$(basename ${BASH_SOURCE})}
_cli_bash_autocomplete() {
local cur opts base
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
opts=$( ${COMP_WORDS[@]:0:$COMP_CWORD} --generate-bash-completion )
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
return 0
}
complete -F _cli_bash_autocomplete $PROG

5
Godeps/_workspace/src/github.com/codegangsta/cli/autocomplete/zsh_autocomplete generated vendored
View File

@ -1,5 +0,0 @@
autoload -U compinit && compinit
autoload -U bashcompinit && bashcompinit
script_dir=$(dirname $0)
source ${script_dir}/bash_autocomplete

1
Godeps/_workspace/src/github.com/urfave/cli/.gitignore generated vendored Normal file
View File

@ -0,0 +1 @@
*.coverprofile

32
Godeps/_workspace/src/github.com/urfave/cli/.travis.yml generated vendored Normal file
View File

@ -0,0 +1,32 @@
language: go
sudo: false
go:
- 1.2.2
- 1.3.3
- 1.4
- 1.5.4
- 1.6.2
- master
matrix:
allow_failures:
- go: master
include:
- go: 1.6.2
os: osx
- go: 1.1.2
install: go get -v .
before_script: echo skipping gfmxr on $TRAVIS_GO_VERSION
script:
- ./runtests vet
- ./runtests test
before_script:
- go get github.com/urfave/gfmxr/...
script:
- ./runtests vet
- ./runtests test
- ./runtests gfmxr

63
Godeps/_workspace/src/github.com/codegangsta/cli/CHANGELOG.md → Godeps/_workspace/src/github.com/urfave/cli/CHANGELOG.md generated vendored
View File

@ -3,6 +3,17 @@
**ATTN**: This project uses [semantic versioning](http://semver.org/).
## [Unreleased]
### Added
- `./runtests` test runner with coverage tracking by default
- testing on OS X
- testing on Windows
### Changed
- Use spaces for alignment in help/usage output instead of tabs, making the
output alignment consistent regardless of tab width
### Fixed
- Printing of command aliases in help text
## [1.17.0] - 2016-05-09
### Added
@ -23,7 +34,7 @@
makes it easier to script around apps built using `cli` since they can trust
that a 0 exit code indicated a successful execution.
- cleanups based on [Go Report Card
feedback](https://goreportcard.com/report/github.com/codegangsta/cli)
feedback](https://goreportcard.com/report/github.com/urfave/cli)
## [1.16.0] - 2016-05-02
### Added
@ -283,28 +294,28 @@ signature of `func(*cli.Context) error`, as defined by `cli.ActionFunc`.
### Added
- Initial implementation.
[Unreleased]: https://github.com/codegangsta/cli/compare/v1.17.0...HEAD
[1.17.0]: https://github.com/codegangsta/cli/compare/v1.16.0...v1.17.0
[1.16.0]: https://github.com/codegangsta/cli/compare/v1.15.0...v1.16.0
[1.15.0]: https://github.com/codegangsta/cli/compare/v1.14.0...v1.15.0
[1.14.0]: https://github.com/codegangsta/cli/compare/v1.13.0...v1.14.0
[1.13.0]: https://github.com/codegangsta/cli/compare/v1.12.0...v1.13.0
[1.12.0]: https://github.com/codegangsta/cli/compare/v1.11.1...v1.12.0
[1.11.1]: https://github.com/codegangsta/cli/compare/v1.11.0...v1.11.1
[1.11.0]: https://github.com/codegangsta/cli/compare/v1.10.2...v1.11.0
[1.10.2]: https://github.com/codegangsta/cli/compare/v1.10.1...v1.10.2
[1.10.1]: https://github.com/codegangsta/cli/compare/v1.10.0...v1.10.1
[1.10.0]: https://github.com/codegangsta/cli/compare/v1.9.0...v1.10.0
[1.9.0]: https://github.com/codegangsta/cli/compare/v1.8.0...v1.9.0
[1.8.0]: https://github.com/codegangsta/cli/compare/v1.7.1...v1.8.0
[1.7.1]: https://github.com/codegangsta/cli/compare/v1.7.0...v1.7.1
[1.7.0]: https://github.com/codegangsta/cli/compare/v1.6.0...v1.7.0
[1.6.0]: https://github.com/codegangsta/cli/compare/v1.5.0...v1.6.0
[1.5.0]: https://github.com/codegangsta/cli/compare/v1.4.1...v1.5.0
[1.4.1]: https://github.com/codegangsta/cli/compare/v1.4.0...v1.4.1
[1.4.0]: https://github.com/codegangsta/cli/compare/v1.3.1...v1.4.0
[1.3.1]: https://github.com/codegangsta/cli/compare/v1.3.0...v1.3.1
[1.3.0]: https://github.com/codegangsta/cli/compare/v1.2.0...v1.3.0
[1.2.0]: https://github.com/codegangsta/cli/compare/v1.1.0...v1.2.0
[1.1.0]: https://github.com/codegangsta/cli/compare/v1.0.0...v1.1.0
[1.0.0]: https://github.com/codegangsta/cli/compare/v0.1.0...v1.0.0
[Unreleased]: https://github.com/urfave/cli/compare/v1.17.0...HEAD
[1.17.0]: https://github.com/urfave/cli/compare/v1.16.0...v1.17.0
[1.16.0]: https://github.com/urfave/cli/compare/v1.15.0...v1.16.0
[1.15.0]: https://github.com/urfave/cli/compare/v1.14.0...v1.15.0
[1.14.0]: https://github.com/urfave/cli/compare/v1.13.0...v1.14.0
[1.13.0]: https://github.com/urfave/cli/compare/v1.12.0...v1.13.0
[1.12.0]: https://github.com/urfave/cli/compare/v1.11.1...v1.12.0
[1.11.1]: https://github.com/urfave/cli/compare/v1.11.0...v1.11.1
[1.11.0]: https://github.com/urfave/cli/compare/v1.10.2...v1.11.0
[1.10.2]: https://github.com/urfave/cli/compare/v1.10.1...v1.10.2
[1.10.1]: https://github.com/urfave/cli/compare/v1.10.0...v1.10.1
[1.10.0]: https://github.com/urfave/cli/compare/v1.9.0...v1.10.0
[1.9.0]: https://github.com/urfave/cli/compare/v1.8.0...v1.9.0
[1.8.0]: https://github.com/urfave/cli/compare/v1.7.1...v1.8.0
[1.7.1]: https://github.com/urfave/cli/compare/v1.7.0...v1.7.1
[1.7.0]: https://github.com/urfave/cli/compare/v1.6.0...v1.7.0
[1.6.0]: https://github.com/urfave/cli/compare/v1.5.0...v1.6.0
[1.5.0]: https://github.com/urfave/cli/compare/v1.4.1...v1.5.0
[1.4.1]: https://github.com/urfave/cli/compare/v1.4.0...v1.4.1
[1.4.0]: https://github.com/urfave/cli/compare/v1.3.1...v1.4.0
[1.3.1]: https://github.com/urfave/cli/compare/v1.3.0...v1.3.1
[1.3.0]: https://github.com/urfave/cli/compare/v1.2.0...v1.3.0
[1.2.0]: https://github.com/urfave/cli/compare/v1.1.0...v1.2.0
[1.1.0]: https://github.com/urfave/cli/compare/v1.0.0...v1.1.0
[1.0.0]: https://github.com/urfave/cli/compare/v0.1.0...v1.0.0

0
Godeps/_workspace/src/github.com/codegangsta/cli/LICENSE → Godeps/_workspace/src/github.com/urfave/cli/LICENSE generated vendored
View File

1249
Godeps/_workspace/src/github.com/urfave/cli/README.md generated vendored Normal file
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File diff suppressed because it is too large Load Diff

2
Godeps/_workspace/src/github.com/codegangsta/cli/app.go → Godeps/_workspace/src/github.com/urfave/cli/app.go generated vendored
View File

@ -12,7 +12,7 @@ import (
)
var (
changeLogURL = "https://github.com/codegangsta/cli/blob/master/CHANGELOG.md"
changeLogURL = "https://github.com/urfave/cli/blob/master/CHANGELOG.md"
appActionDeprecationURL = fmt.Sprintf("%s#deprecated-cli-app-action-signature", changeLogURL)
runAndExitOnErrorDeprecationURL = fmt.Sprintf("%s#deprecated-cli-app-runandexitonerror", changeLogURL)

25
Godeps/_workspace/src/github.com/urfave/cli/appveyor.yml generated vendored Normal file
View File

@ -0,0 +1,25 @@
version: "{build}"
os: Windows Server 2012 R2
clone_folder: c:\gopath\src\github.com\urfave\cli
environment:
GOPATH: C:\gopath
GOVERSION: 1.6
PYTHON: C:\Python27-x64
PYTHON_VERSION: 2.7.x
PYTHON_ARCH: 64
GFMXR_DEBUG: 1
install:
- set PATH=%GOPATH%\bin;C:\go\bin;%PATH%
- go version
- go env
- go get github.com/urfave/gfmxr/...
- go get -v -t ./...
build_script:
- python runtests vet
- python runtests test
- python runtests gfmxr

0
Godeps/_workspace/src/github.com/codegangsta/cli/category.go → Godeps/_workspace/src/github.com/urfave/cli/category.go generated vendored
View File

0
Godeps/_workspace/src/github.com/codegangsta/cli/cli.go → Godeps/_workspace/src/github.com/urfave/cli/cli.go generated vendored
View File

0
Godeps/_workspace/src/github.com/codegangsta/cli/command.go → Godeps/_workspace/src/github.com/urfave/cli/command.go generated vendored
View File

0
Godeps/_workspace/src/github.com/codegangsta/cli/context.go → Godeps/_workspace/src/github.com/urfave/cli/context.go generated vendored
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0
Godeps/_workspace/src/github.com/codegangsta/cli/errors.go → Godeps/_workspace/src/github.com/urfave/cli/errors.go generated vendored
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0
Godeps/_workspace/src/github.com/codegangsta/cli/flag.go → Godeps/_workspace/src/github.com/urfave/cli/flag.go generated vendored
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0
Godeps/_workspace/src/github.com/codegangsta/cli/funcs.go → Godeps/_workspace/src/github.com/urfave/cli/funcs.go generated vendored
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6
Godeps/_workspace/src/github.com/codegangsta/cli/help.go → Godeps/_workspace/src/github.com/urfave/cli/help.go generated vendored
View File

@ -26,7 +26,7 @@ AUTHOR(S):
{{end}}{{if .VisibleCommands}}
COMMANDS:{{range .VisibleCategories}}{{if .Name}}
{{.Name}}:{{end}}{{range .VisibleCommands}}
{{.Name}}{{with .ShortName}}, {{.}}{{end}}{{"\t"}}{{.Usage}}{{end}}
{{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}
{{end}}{{end}}{{if .VisibleFlags}}
GLOBAL OPTIONS:
{{range .VisibleFlags}}{{.}}
@ -67,7 +67,7 @@ USAGE:
COMMANDS:{{range .VisibleCategories}}{{if .Name}}
{{.Name}}:{{end}}{{range .VisibleCommands}}
{{.Name}}{{with .ShortName}}, {{.}}{{end}}{{"\t"}}{{.Usage}}{{end}}
{{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}
{{end}}{{if .VisibleFlags}}
OPTIONS:
{{range .VisibleFlags}}{{.}}
@ -191,7 +191,7 @@ func printHelp(out io.Writer, templ string, data interface{}) {
"join": strings.Join,
}
w := tabwriter.NewWriter(out, 0, 8, 1, '\t', 0)
w := tabwriter.NewWriter(out, 1, 8, 2, ' ', 0)
t := template.Must(template.New("help").Funcs(funcMap).Parse(templ))
err := t.Execute(w, data)
if err != nil {

99
Godeps/_workspace/src/github.com/urfave/cli/runtests generated vendored Executable file
View File

@ -0,0 +1,99 @@
#!/usr/bin/env python
from __future__ import print_function
import argparse
import os
import sys
import tempfile
from subprocess import check_call, check_output
PACKAGE_NAME = os.environ.get(
'CLI_PACKAGE_NAME', 'github.com/urfave/cli'
)
def main(sysargs=sys.argv[:]):
targets = {
'vet': _vet,
'test': _test,
'gfmxr': _gfmxr
}
parser = argparse.ArgumentParser()
parser.add_argument(
'target', nargs='?', choices=tuple(targets.keys()), default='test'
)
args = parser.parse_args(sysargs[1:])
targets[args.target]()
return 0
def _test():
if check_output('go version'.split()).split()[2] < 'go1.2':
_run('go test -v .'.split())
return
coverprofiles = []
for subpackage in ['', 'altsrc']:
coverprofile = 'cli.coverprofile'
if subpackage != '':
coverprofile = '{}.coverprofile'.format(subpackage)
coverprofiles.append(coverprofile)
_run('go test -v'.split() + [
'-coverprofile={}'.format(coverprofile),
('{}/{}'.format(PACKAGE_NAME, subpackage)).rstrip('/')
])
combined_name = _combine_coverprofiles(coverprofiles)
_run('go tool cover -func={}'.format(combined_name).split())
os.remove(combined_name)
def _gfmxr():
_run(['gfmxr', '-c', str(_gfmxr_count()), '-s', 'README.md'])
def _vet():
_run('go vet ./...'.split())
def _run(command):
print('runtests: {}'.format(' '.join(command)), file=sys.stderr)
check_call(command)
def _gfmxr_count():
with open('README.md') as infile:
lines = infile.read().splitlines()
return len(filter(_is_go_runnable, lines))
def _is_go_runnable(line):
return line.startswith('package main')
def _combine_coverprofiles(coverprofiles):
combined = tempfile.NamedTemporaryFile(
suffix='.coverprofile', delete=False
)
combined.write('mode: set\n')
for coverprofile in coverprofiles:
with open(coverprofile, 'r') as infile:
for line in infile.readlines():
if not line.startswith('mode: '):
combined.write(line)
combined.flush()
name = combined.name
combined.close()
return name
if __name__ == '__main__':
sys.exit(main())

2
checkpoint.go
View File

@ -8,9 +8,9 @@ import (
"strings"
"syscall"
"github.com/codegangsta/cli"
"github.com/opencontainers/runc/libcontainer"
"github.com/opencontainers/runtime-spec/specs-go"
"github.com/urfave/cli"
)
var checkpointCommand = cli.Command{

2
create.go
View File

@ -3,7 +3,7 @@ package main
import (
"os"
"github.com/codegangsta/cli"
"github.com/urfave/cli"
)
var createCommand = cli.Command{

2
delete.go
View File

@ -9,8 +9,8 @@ import (
"syscall"
"time"
"github.com/codegangsta/cli"
"github.com/opencontainers/runc/libcontainer"
"github.com/urfave/cli"
)
var deleteCommand = cli.Command{

2
events.go
View File

@ -10,9 +10,9 @@ import (
"time"
"github.com/Sirupsen/logrus"
"github.com/codegangsta/cli"
"github.com/opencontainers/runc/libcontainer"
"github.com/opencontainers/runc/libcontainer/cgroups"
"github.com/urfave/cli"
)
// event struct for encoding the event data to json.

2
exec.go
View File

@ -9,9 +9,9 @@ import (
"strconv"
"strings"
"github.com/codegangsta/cli"
"github.com/opencontainers/runc/libcontainer/utils"
"github.com/opencontainers/runtime-spec/specs-go"
"github.com/urfave/cli"
)
var execCommand = cli.Command{

2
kill.go
View File

@ -8,7 +8,7 @@ import (
"strings"
"syscall"
"github.com/codegangsta/cli"
"github.com/urfave/cli"
)
var signalMap = map[string]syscall.Signal{

2
list.go
View File

@ -12,8 +12,8 @@ import (
"encoding/json"
"github.com/codegangsta/cli"
"github.com/opencontainers/runc/libcontainer/utils"
"github.com/urfave/cli"
)
const formatOptions = `table(default) or json`

2
main.go
View File

@ -6,8 +6,8 @@ import (
"strings"
"github.com/Sirupsen/logrus"
"github.com/codegangsta/cli"
"github.com/opencontainers/runtime-spec/specs-go"
"github.com/urfave/cli"
)
// version will be populated by the Makefile, read from

2
main_solaris.go
View File

@ -2,7 +2,7 @@
package main
import "github.com/codegangsta/cli"
import "github.com/urfave/cli"
var (
checkpointCommand cli.Command

2
main_unix.go
View File

@ -6,9 +6,9 @@ import (
"os"
"runtime"
"github.com/codegangsta/cli"
"github.com/opencontainers/runc/libcontainer"
_ "github.com/opencontainers/runc/libcontainer/nsenter"
"github.com/urfave/cli"
)
func init() {

2
main_unsupported.go
View File

@ -2,7 +2,7 @@
package main
import "github.com/codegangsta/cli"
import "github.com/urfave/cli"
var (
checkpointCommand cli.Command

2
pause.go
View File

@ -2,7 +2,7 @@
package main
import "github.com/codegangsta/cli"
import "github.com/urfave/cli"
var pauseCommand = cli.Command{
Name: "pause",

2
ps.go
View File

@ -10,7 +10,7 @@ import (
"strconv"
"strings"
"github.com/codegangsta/cli"
"github.com/urfave/cli"
)
var psCommand = cli.Command{

2
restore.go
View File

@ -7,11 +7,11 @@ import (
"syscall"
"github.com/Sirupsen/logrus"
"github.com/codegangsta/cli"
"github.com/opencontainers/runc/libcontainer"
"github.com/opencontainers/runc/libcontainer/configs"
"github.com/opencontainers/runc/libcontainer/specconv"
"github.com/opencontainers/runtime-spec/specs-go"
"github.com/urfave/cli"
)
var restoreCommand = cli.Command{

2
run.go
View File

@ -5,7 +5,7 @@ package main
import (
"os"
"github.com/codegangsta/cli"
"github.com/urfave/cli"
)
// default action is to start a container

2
spec.go
View File

@ -9,9 +9,9 @@ import (
"os"
"runtime"
"github.com/codegangsta/cli"
"github.com/opencontainers/runc/libcontainer/configs"
"github.com/opencontainers/runtime-spec/specs-go"
"github.com/urfave/cli"
)
var specCommand = cli.Command{

2
start.go
View File

@ -3,8 +3,8 @@ package main
import (
"fmt"
"github.com/codegangsta/cli"
"github.com/opencontainers/runc/libcontainer"
"github.com/urfave/cli"
)
var startCommand = cli.Command{

2
state.go
View File

@ -7,8 +7,8 @@ import (
"os"
"time"
"github.com/codegangsta/cli"
"github.com/opencontainers/runc/libcontainer/utils"
"github.com/urfave/cli"
)
// cState represents the platform agnostic pieces relating to a running

2
update.go
View File

@ -8,9 +8,9 @@ import (
"os"
"strconv"
"github.com/codegangsta/cli"
"github.com/docker/go-units"
"github.com/opencontainers/runtime-spec/specs-go"
"github.com/urfave/cli"
)
func u64Ptr(i uint64) *uint64 { return &i }

2
utils.go
View File

@ -5,8 +5,8 @@ import (
"os"
"github.com/Sirupsen/logrus"
"github.com/codegangsta/cli"
"github.com/opencontainers/runtime-spec/specs-go"
"github.com/urfave/cli"
)
// fatal prints the error's details if it is a libcontainer specific error type

2
utils_linux.go
View File

@ -10,12 +10,12 @@ import (
"syscall"
"github.com/Sirupsen/logrus"
"github.com/codegangsta/cli"
"github.com/coreos/go-systemd/activation"
"github.com/opencontainers/runc/libcontainer"
"github.com/opencontainers/runc/libcontainer/cgroups/systemd"
"github.com/opencontainers/runc/libcontainer/specconv"
"github.com/opencontainers/runtime-spec/specs-go"
"github.com/urfave/cli"
)
var errEmptyID = errors.New("container id cannot be empty")