mirror of
https://github.com/minio/minio.git
synced 2024-12-24 06:05:55 -05:00
cli: vendorize to new CLI package updates.
- Fix a new line issue for minioHelpTemplate. - Fixes #974
This commit is contained in:
parent
ffa22cf31e
commit
ab3fd8ea7f
50
main.go
50
main.go
@ -27,6 +27,29 @@ import (
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"github.com/minio/minio-xl/pkg/probe"
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)
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// Help template for minio.
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var minioHelpTemplate = `NAME:
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{{.Name}} - {{.Usage}}
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DESCRIPTION:
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{{.Description}}
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USAGE:
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minio {{if .Flags}}[flags] {{end}}command{{if .Flags}}{{end}} [arguments...]
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COMMANDS:
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{{range .Commands}}{{join .Names ", "}}{{ "\t" }}{{.Usage}}
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{{end}}{{if .Flags}}
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FLAGS:
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{{range .Flags}}{{.}}
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{{end}}{{end}}
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VERSION:
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` + minioVersion +
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`{{ "\n"}}{{range $key, $value := ExtraInfo}}
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{{$key}}:
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{{$value}}
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{{end}}`
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func init() {
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// Check if minio was compiled using a supported version of Golang.
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checkGolangRuntimeVersion()
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@ -106,37 +129,12 @@ func registerApp() *cli.App {
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// set up app
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app := cli.NewApp()
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app.Name = "Minio"
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// hide --version flag, version is a command
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app.HideVersion = true
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app.Author = "Minio.io"
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app.Usage = "Cloud Storage Server for Micro Services."
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app.Description = `Micro services environment provisions one Minio server per application instance. Scalability is achieved through large number of smaller personalized instances. This version of the Minio binary is built using Filesystem storage backend for magnetic and solid state disks.`
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app.Flags = flags
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app.Commands = commands
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app.CustomAppHelpTemplate = `NAME:
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{{.Name}} - {{.Usage}}
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DESCRIPTION:
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{{.Description}}
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USAGE:
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minio {{if .Flags}}[flags] {{end}}command{{if .Flags}}{{end}} [arguments...]
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COMMANDS:
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{{range .Commands}}{{join .Names ", "}}{{ "\t" }}{{.Usage}}
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{{end}}{{if .Flags}}
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FLAGS:
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{{range .Flags}}{{.}}
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{{end}}{{end}}
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VERSION:
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` + minioVersion +
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`
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{{range $key, $value := ExtraInfo}}
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{{$key}}:
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{{$value}}
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{{end}}
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`
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app.CustomAppHelpTemplate = minioHelpTemplate
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app.CommandNotFound = func(ctx *cli.Context, command string) {
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msg := fmt.Sprintf("‘%s’ is not a minio sub-command. See ‘minio help’.", command)
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closestCommands := findClosestCommands(command)
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55
vendor/github.com/minio/cli/app.go
generated
vendored
55
vendor/github.com/minio/cli/app.go
generated
vendored
@ -31,10 +31,6 @@ type App struct {
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Flags []Flag
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// Boolean to enable bash completion commands
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EnableBashCompletion bool
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// Boolean to hide built-in help command
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HideHelp bool
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// Boolean to hide built-in version flag
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HideVersion bool
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// An action to execute when the bash-completion flag is set
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BashComplete func(context *Context)
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// An action to execute before any subcommands are run, but after the context is ready
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@ -85,8 +81,8 @@ func NewApp() *App {
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Name: os.Args[0],
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Usage: "A new cli application",
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Version: "0.0.0",
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BashComplete: DefaultAppComplete,
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Action: helpCommand.Action,
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BashComplete: DefaultAppComplete,
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Compiled: mustCompileTime(),
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Writer: os.Stdout,
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}
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@ -101,9 +97,13 @@ func (a *App) getNewContext(arguments []string) (*Context, error) {
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err := set.Parse(arguments[1:])
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if err != nil {
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fmt.Fprintf(a.Writer, "Incorrect Usage.\n\n")
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if len(arguments[1:]) > 1 {
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fmt.Fprint(a.Writer, fmt.Sprintf("Unknown flags. ‘%s’\n\n", strings.Join(arguments[1:], ", ")))
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} else {
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fmt.Fprint(a.Writer, fmt.Sprintf("Unknown flag. ‘%s’\n\n", strings.Join(arguments[1:], ", ")))
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}
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ShowAppHelp(context)
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fmt.Fprintln(a.Writer)
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fmt.Fprint(a.Writer, "")
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return nil, err
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}
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@ -111,7 +111,7 @@ func (a *App) getNewContext(arguments []string) (*Context, error) {
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if nerr != nil {
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fmt.Fprintln(a.Writer, nerr)
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ShowAppHelp(context)
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fmt.Fprintln(a.Writer)
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fmt.Fprint(a.Writer, "")
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return nil, nerr
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}
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return context, nil
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@ -119,10 +119,6 @@ func (a *App) getNewContext(arguments []string) (*Context, error) {
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// Run - Entry point to the cli app. Parses the arguments slice and routes to the proper flag/args combination
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func (a *App) Run(arguments []string) (err error) {
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// Comment this out as its not going to be used
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// if a.Author != "" || a.Email != "" {
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// a.Authors = append(a.Authors, Author{Name: a.Author, Email: a.Email})
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//}
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if HelpPrinter == nil {
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defer func() {
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HelpPrinter = nil
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@ -152,23 +148,11 @@ func (a *App) Run(arguments []string) (err error) {
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}
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}
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// append help to commands
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if a.Command(helpCommand.Name) == nil && !a.HideHelp {
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a.Commands = append(a.Commands, helpCommand)
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if (HelpFlag != BoolFlag{}) {
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a.appendFlag(HelpFlag)
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}
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}
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//append version/help flags
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// append version/help flags
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if a.EnableBashCompletion {
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a.appendFlag(BashCompletionFlag)
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}
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if !a.HideVersion {
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a.appendFlag(VersionFlag)
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}
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context, err := a.getNewContext(arguments)
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if err != nil {
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return err
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@ -217,16 +201,6 @@ func (a *App) RunAndExitOnError() {
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// RunAsSubcommand - Invokes the subcommand given the context, parses ctx.Args() to generate command-specific flags
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func (a *App) RunAsSubcommand(ctx *Context) (err error) {
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// append help to commands
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if len(a.Commands) > 0 {
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if a.Command(helpCommand.Name) == nil && !a.HideHelp {
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a.Commands = append(a.Commands, helpCommand)
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if (HelpFlag != BoolFlag{}) {
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a.appendFlag(HelpFlag)
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}
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}
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}
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// append flags
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if a.EnableBashCompletion {
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a.appendFlag(BashCompletionFlag)
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@ -246,12 +220,16 @@ func (a *App) RunAsSubcommand(ctx *Context) (err error) {
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} else {
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ShowCommandHelp(ctx, context.Args().First())
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}
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fmt.Fprintln(a.Writer)
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fmt.Fprint(a.Writer, "")
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return nerr
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}
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if err != nil {
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fmt.Fprintf(a.Writer, "Incorrect Usage.\n\n")
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if len(ctx.Args().Tail()) > 1 {
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fmt.Fprint(a.Writer, fmt.Sprintf("Unknown flags. ‘%s’\n\n", strings.Join(ctx.Args().Tail(), ", ")))
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} else {
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fmt.Fprint(a.Writer, fmt.Sprintf("Unknown flag. ‘%s’\n\n", ctx.Args().Tail()[0]))
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}
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ShowSubcommandHelp(context)
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return err
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}
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@ -293,14 +271,13 @@ func (a *App) RunAsSubcommand(ctx *Context) (err error) {
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if c != nil {
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return c.Run(context)
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}
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fmt.Fprintf(a.Writer, "Incorrect Usage.\n\n")
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fmt.Fprint(ctx.App.Writer, fmt.Sprintf("Unknown flag. ‘%s’\n\n", name))
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ShowSubcommandHelp(context)
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return errors.New("Command not found")
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}
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// Run default Action
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a.Action(context)
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return nil
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}
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497
vendor/github.com/minio/cli/app_test.go
generated
vendored
Normal file
497
vendor/github.com/minio/cli/app_test.go
generated
vendored
Normal file
@ -0,0 +1,497 @@
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package cli_test
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import (
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"fmt"
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"os"
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"testing"
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"github.com/minio/cli"
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)
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func ExampleApp() {
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// set args for examples sake
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os.Args = []string{"greet", "--name", "Jeremy"}
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app := cli.NewApp()
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app.Name = "greet"
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app.Flags = []cli.Flag{
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cli.StringFlag{Name: "name", Value: "bob", Usage: "a name to say"},
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}
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app.Action = func(c *cli.Context) {
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fmt.Printf("Hello %v\n", c.String("name"))
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}
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app.Author = "Harrison"
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app.Email = "harrison@lolwut.com"
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app.Authors = []cli.Author{{Name: "Oliver Allen", Email: "oliver@toyshop.com"}}
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app.Run(os.Args)
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// Output:
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// Hello Jeremy
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}
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func ExampleAppSubcommand() {
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// set args for examples sake
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os.Args = []string{"say", "hi", "english", "--name", "Jeremy"}
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app := cli.NewApp()
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app.Name = "say"
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app.Commands = []cli.Command{
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{
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Name: "hello",
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Aliases: []string{"hi"},
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Usage: "use it to see a description",
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Description: "This is how we describe hello the function",
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Subcommands: []cli.Command{
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{
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Name: "english",
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Aliases: []string{"en"},
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Usage: "sends a greeting in english",
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Description: "greets someone in english",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "name",
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Value: "Bob",
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Usage: "Name of the person to greet",
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},
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},
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Action: func(c *cli.Context) {
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fmt.Println("Hello,", c.String("name"))
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},
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},
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},
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},
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}
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app.Run(os.Args)
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// Output:
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// Hello, Jeremy
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}
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func TestApp_Run(t *testing.T) {
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s := ""
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app := cli.NewApp()
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app.Action = func(c *cli.Context) {
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s = s + c.Args().First()
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}
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err := app.Run([]string{"command", "foo"})
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expect(t, err, nil)
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err = app.Run([]string{"command", "bar"})
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expect(t, err, nil)
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expect(t, s, "foobar")
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}
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var commandAppTests = []struct {
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name string
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expected bool
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}{
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{"foobar", true},
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{"batbaz", true},
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{"b", true},
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{"f", true},
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{"bat", false},
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{"nothing", false},
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}
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func TestApp_Command(t *testing.T) {
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app := cli.NewApp()
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fooCommand := cli.Command{Name: "foobar", Aliases: []string{"f"}}
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batCommand := cli.Command{Name: "batbaz", Aliases: []string{"b"}}
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app.Commands = []cli.Command{
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fooCommand,
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batCommand,
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}
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for _, test := range commandAppTests {
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expect(t, app.Command(test.name) != nil, test.expected)
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}
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}
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func TestApp_CommandWithArgBeforeFlags(t *testing.T) {
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var parsedOption, firstArg string
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app := cli.NewApp()
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command := cli.Command{
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Name: "cmd",
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Flags: []cli.Flag{
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cli.StringFlag{Name: "option", Value: "", Usage: "some option"},
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},
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Action: func(c *cli.Context) {
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parsedOption = c.String("option")
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firstArg = c.Args().First()
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},
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}
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app.Commands = []cli.Command{command}
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app.Run([]string{"", "cmd", "my-arg", "--option", "my-option"})
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expect(t, parsedOption, "my-option")
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expect(t, firstArg, "my-arg")
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}
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func TestApp_RunAsSubcommandParseFlags(t *testing.T) {
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var context *cli.Context
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a := cli.NewApp()
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a.Commands = []cli.Command{
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{
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Name: "foo",
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Action: func(c *cli.Context) {
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context = c
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},
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "lang",
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Value: "english",
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Usage: "language for the greeting",
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},
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},
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Before: func(_ *cli.Context) error { return nil },
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},
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}
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a.Run([]string{"", "foo", "--lang", "spanish"})
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expect(t, context.String("lang"), "spanish")
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}
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func TestApp_CommandWithFlagBeforeTerminator(t *testing.T) {
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var parsedOption string
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var args []string
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app := cli.NewApp()
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command := cli.Command{
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Name: "cmd",
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Flags: []cli.Flag{
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cli.StringFlag{Name: "option", Value: "", Usage: "some option"},
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},
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Action: func(c *cli.Context) {
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parsedOption = c.String("option")
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args = c.Args()
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},
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}
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app.Commands = []cli.Command{command}
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app.Run([]string{"", "cmd", "my-arg", "--option", "my-option", "--", "--notARealFlag"})
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expect(t, parsedOption, "my-option")
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expect(t, args[0], "my-arg")
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expect(t, args[1], "--")
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expect(t, args[2], "--notARealFlag")
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}
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func TestApp_CommandWithNoFlagBeforeTerminator(t *testing.T) {
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var args []string
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app := cli.NewApp()
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command := cli.Command{
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Name: "cmd",
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Action: func(c *cli.Context) {
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args = c.Args()
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},
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}
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app.Commands = []cli.Command{command}
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app.Run([]string{"", "cmd", "my-arg", "--", "notAFlagAtAll"})
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expect(t, args[0], "my-arg")
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expect(t, args[1], "--")
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expect(t, args[2], "notAFlagAtAll")
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}
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func TestApp_Float64Flag(t *testing.T) {
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var meters float64
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app := cli.NewApp()
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app.Flags = []cli.Flag{
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cli.Float64Flag{Name: "height", Value: 1.5, Usage: "Set the height, in meters"},
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}
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app.Action = func(c *cli.Context) {
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meters = c.Float64("height")
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}
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app.Run([]string{"", "--height", "1.93"})
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expect(t, meters, 1.93)
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}
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func TestApp_ParseSliceFlags(t *testing.T) {
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var parsedOption, firstArg string
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var parsedIntSlice []int
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var parsedStringSlice []string
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app := cli.NewApp()
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command := cli.Command{
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Name: "cmd",
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Flags: []cli.Flag{
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cli.IntSliceFlag{Name: "p", Value: &cli.IntSlice{}, Usage: "set one or more ip addr"},
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cli.StringSliceFlag{Name: "ip", Value: &cli.StringSlice{}, Usage: "set one or more ports to open"},
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},
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Action: func(c *cli.Context) {
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parsedIntSlice = c.IntSlice("p")
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parsedStringSlice = c.StringSlice("ip")
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parsedOption = c.String("option")
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firstArg = c.Args().First()
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},
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}
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app.Commands = []cli.Command{command}
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app.Run([]string{"", "cmd", "my-arg", "-p", "22", "-p", "80", "-ip", "8.8.8.8", "-ip", "8.8.4.4"})
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IntsEquals := func(a, b []int) bool {
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if len(a) != len(b) {
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return false
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}
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for i, v := range a {
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if v != b[i] {
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return false
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}
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}
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return true
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}
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StrsEquals := func(a, b []string) bool {
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if len(a) != len(b) {
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return false
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}
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for i, v := range a {
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if v != b[i] {
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return false
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}
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}
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return true
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}
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var expectedIntSlice = []int{22, 80}
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var expectedStringSlice = []string{"8.8.8.8", "8.8.4.4"}
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if !IntsEquals(parsedIntSlice, expectedIntSlice) {
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t.Errorf("%v does not match %v", parsedIntSlice, expectedIntSlice)
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}
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if !StrsEquals(parsedStringSlice, expectedStringSlice) {
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t.Errorf("%v does not match %v", parsedStringSlice, expectedStringSlice)
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}
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}
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func TestApp_DefaultStdout(t *testing.T) {
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app := cli.NewApp()
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if app.Writer != os.Stdout {
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t.Error("Default output writer not set.")
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}
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}
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type mockWriter struct {
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written []byte
|
||||
}
|
||||
|
||||
func (fw *mockWriter) Write(p []byte) (n int, err error) {
|
||||
if fw.written == nil {
|
||||
fw.written = p
|
||||
} else {
|
||||
fw.written = append(fw.written, p...)
|
||||
}
|
||||
|
||||
return len(p), nil
|
||||
}
|
||||
|
||||
func (fw *mockWriter) GetWritten() (b []byte) {
|
||||
return fw.written
|
||||
}
|
||||
|
||||
func TestApp_SetStdout(t *testing.T) {
|
||||
w := &mockWriter{}
|
||||
|
||||
app := cli.NewApp()
|
||||
app.Name = "test"
|
||||
app.Writer = w
|
||||
|
||||
err := app.Run([]string{"help"})
|
||||
|
||||
if err != nil {
|
||||
t.Fatalf("Run error: %s", err)
|
||||
}
|
||||
|
||||
if len(w.written) == 0 {
|
||||
t.Error("App did not write output to desired writer.")
|
||||
}
|
||||
}
|
||||
|
||||
func TestApp_BeforeFunc(t *testing.T) {
|
||||
beforeRun, subcommandRun := false, false
|
||||
beforeError := fmt.Errorf("fail")
|
||||
var err error
|
||||
|
||||
app := cli.NewApp()
|
||||
|
||||
app.Before = func(c *cli.Context) error {
|
||||
beforeRun = true
|
||||
s := c.String("opt")
|
||||
if s == "fail" {
|
||||
return beforeError
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
app.Commands = []cli.Command{
|
||||
{
|
||||
Name: "sub",
|
||||
Action: func(c *cli.Context) {
|
||||
subcommandRun = true
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
app.Flags = []cli.Flag{
|
||||
cli.StringFlag{Name: "opt"},
|
||||
}
|
||||
|
||||
// run with the Before() func succeeding
|
||||
err = app.Run([]string{"command", "--opt", "succeed", "sub"})
|
||||
|
||||
if err != nil {
|
||||
t.Fatalf("Run error: %s", err)
|
||||
}
|
||||
|
||||
if beforeRun == false {
|
||||
t.Errorf("Before() not executed when expected")
|
||||
}
|
||||
|
||||
if subcommandRun == false {
|
||||
t.Errorf("Subcommand not executed when expected")
|
||||
}
|
||||
|
||||
// reset
|
||||
beforeRun, subcommandRun = false, false
|
||||
|
||||
// run with the Before() func failing
|
||||
err = app.Run([]string{"command", "--opt", "fail", "sub"})
|
||||
|
||||
// should be the same error produced by the Before func
|
||||
if err != beforeError {
|
||||
t.Errorf("Run error expected, but not received")
|
||||
}
|
||||
|
||||
if beforeRun == false {
|
||||
t.Errorf("Before() not executed when expected")
|
||||
}
|
||||
|
||||
if subcommandRun == true {
|
||||
t.Errorf("Subcommand executed when NOT expected")
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func TestApp_AfterFunc(t *testing.T) {
|
||||
afterRun, subcommandRun := false, false
|
||||
afterError := fmt.Errorf("fail")
|
||||
var err error
|
||||
|
||||
app := cli.NewApp()
|
||||
|
||||
app.After = func(c *cli.Context) error {
|
||||
afterRun = true
|
||||
s := c.String("opt")
|
||||
if s == "fail" {
|
||||
return afterError
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
app.Commands = []cli.Command{
|
||||
{
|
||||
Name: "sub",
|
||||
Action: func(c *cli.Context) {
|
||||
subcommandRun = true
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
app.Flags = []cli.Flag{
|
||||
cli.StringFlag{Name: "opt"},
|
||||
}
|
||||
|
||||
// run with the After() func succeeding
|
||||
err = app.Run([]string{"command", "--opt", "succeed", "sub"})
|
||||
|
||||
if err != nil {
|
||||
t.Fatalf("Run error: %s", err)
|
||||
}
|
||||
|
||||
if afterRun == false {
|
||||
t.Errorf("After() not executed when expected")
|
||||
}
|
||||
|
||||
if subcommandRun == false {
|
||||
t.Errorf("Subcommand not executed when expected")
|
||||
}
|
||||
|
||||
// reset
|
||||
afterRun, subcommandRun = false, false
|
||||
|
||||
// run with the Before() func failing
|
||||
err = app.Run([]string{"command", "--opt", "fail", "sub"})
|
||||
|
||||
// should be the same error produced by the Before func
|
||||
if err != afterError {
|
||||
t.Errorf("Run error expected, but not received")
|
||||
}
|
||||
|
||||
if afterRun == false {
|
||||
t.Errorf("After() not executed when expected")
|
||||
}
|
||||
|
||||
if subcommandRun == false {
|
||||
t.Errorf("Subcommand not executed when expected")
|
||||
}
|
||||
}
|
||||
|
||||
func TestAppCommandNotFound(t *testing.T) {
|
||||
beforeRun, subcommandRun := false, false
|
||||
app := cli.NewApp()
|
||||
|
||||
app.CommandNotFound = func(c *cli.Context, command string) {
|
||||
beforeRun = true
|
||||
}
|
||||
|
||||
app.Commands = []cli.Command{
|
||||
{
|
||||
Name: "bar",
|
||||
Action: func(c *cli.Context) {
|
||||
subcommandRun = true
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
app.Run([]string{"command", "foo"})
|
||||
|
||||
expect(t, beforeRun, true)
|
||||
expect(t, subcommandRun, false)
|
||||
}
|
||||
|
||||
func TestGlobalFlagsInSubcommands(t *testing.T) {
|
||||
subcommandRun := false
|
||||
app := cli.NewApp()
|
||||
|
||||
app.Flags = []cli.Flag{
|
||||
cli.BoolFlag{Name: "debug, d", Usage: "Enable debugging"},
|
||||
}
|
||||
|
||||
app.Commands = []cli.Command{
|
||||
{
|
||||
Name: "foo",
|
||||
Subcommands: []cli.Command{
|
||||
{
|
||||
Name: "bar",
|
||||
Action: func(c *cli.Context) {
|
||||
if c.GlobalBool("debug") {
|
||||
subcommandRun = true
|
||||
}
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
app.Run([]string{"command", "-d", "foo", "bar"})
|
||||
|
||||
expect(t, subcommandRun, true)
|
||||
}
|
100
vendor/github.com/minio/cli/cli_test.go
generated
vendored
Normal file
100
vendor/github.com/minio/cli/cli_test.go
generated
vendored
Normal file
@ -0,0 +1,100 @@
|
||||
package cli_test
|
||||
|
||||
import (
|
||||
"os"
|
||||
|
||||
"github.com/minio/cli"
|
||||
)
|
||||
|
||||
func Example() {
|
||||
app := cli.NewApp()
|
||||
app.Name = "todo"
|
||||
app.Usage = "task list on the command line"
|
||||
app.Commands = []cli.Command{
|
||||
{
|
||||
Name: "add",
|
||||
Aliases: []string{"a"},
|
||||
Usage: "add a task to the list",
|
||||
Action: func(c *cli.Context) {
|
||||
println("added task: ", c.Args().First())
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: "complete",
|
||||
Aliases: []string{"c"},
|
||||
Usage: "complete a task on the list",
|
||||
Action: func(c *cli.Context) {
|
||||
println("completed task: ", c.Args().First())
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
app.Run(os.Args)
|
||||
}
|
||||
|
||||
func ExampleSubcommand() {
|
||||
app := cli.NewApp()
|
||||
app.Name = "say"
|
||||
app.Commands = []cli.Command{
|
||||
{
|
||||
Name: "hello",
|
||||
Aliases: []string{"hi"},
|
||||
Usage: "use it to see a description",
|
||||
Description: "This is how we describe hello the function",
|
||||
Subcommands: []cli.Command{
|
||||
{
|
||||
Name: "english",
|
||||
Aliases: []string{"en"},
|
||||
Usage: "sends a greeting in english",
|
||||
Description: "greets someone in english",
|
||||
Flags: []cli.Flag{
|
||||
cli.StringFlag{
|
||||
Name: "name",
|
||||
Value: "Bob",
|
||||
Usage: "Name of the person to greet",
|
||||
},
|
||||
},
|
||||
Action: func(c *cli.Context) {
|
||||
println("Hello, ", c.String("name"))
|
||||
},
|
||||
}, {
|
||||
Name: "spanish",
|
||||
Aliases: []string{"sp"},
|
||||
Usage: "sends a greeting in spanish",
|
||||
Flags: []cli.Flag{
|
||||
cli.StringFlag{
|
||||
Name: "surname",
|
||||
Value: "Jones",
|
||||
Usage: "Surname of the person to greet",
|
||||
},
|
||||
},
|
||||
Action: func(c *cli.Context) {
|
||||
println("Hola, ", c.String("surname"))
|
||||
},
|
||||
}, {
|
||||
Name: "french",
|
||||
Aliases: []string{"fr"},
|
||||
Usage: "sends a greeting in french",
|
||||
Flags: []cli.Flag{
|
||||
cli.StringFlag{
|
||||
Name: "nickname",
|
||||
Value: "Stevie",
|
||||
Usage: "Nickname of the person to greet",
|
||||
},
|
||||
},
|
||||
Action: func(c *cli.Context) {
|
||||
println("Bonjour, ", c.String("nickname"))
|
||||
},
|
||||
},
|
||||
},
|
||||
}, {
|
||||
Name: "bye",
|
||||
Usage: "says goodbye",
|
||||
Action: func(c *cli.Context) {
|
||||
println("bye")
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
app.Run(os.Args)
|
||||
}
|
24
vendor/github.com/minio/cli/command.go
generated
vendored
24
vendor/github.com/minio/cli/command.go
generated
vendored
@ -34,8 +34,6 @@ type Command struct {
|
||||
Flags []Flag
|
||||
// Treat all flags as normal arguments if true
|
||||
SkipFlagParsing bool
|
||||
// Boolean to hide built-in help command
|
||||
HideHelp bool
|
||||
// Boolean to hide this command from help or completion
|
||||
Hide bool
|
||||
// CustomHelpTemplate the text template for the command help topic.
|
||||
@ -50,14 +48,6 @@ func (c Command) Run(ctx *Context) error {
|
||||
return c.startApp(ctx)
|
||||
}
|
||||
|
||||
if !c.HideHelp && (HelpFlag != BoolFlag{}) {
|
||||
// append help to flags
|
||||
c.Flags = append(
|
||||
c.Flags,
|
||||
HelpFlag,
|
||||
)
|
||||
}
|
||||
|
||||
if ctx.App.EnableBashCompletion {
|
||||
c.Flags = append(c.Flags, BashCompletionFlag)
|
||||
}
|
||||
@ -96,9 +86,13 @@ func (c Command) Run(ctx *Context) error {
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
fmt.Fprint(ctx.App.Writer, "Incorrect Usage.\n\n")
|
||||
if len(ctx.Args().Tail()) > 1 {
|
||||
fmt.Fprint(ctx.App.Writer, fmt.Sprintf("Unknown flags. ‘%s’\n\n", strings.Join(ctx.Args().Tail(), ", ")))
|
||||
} else {
|
||||
fmt.Fprint(ctx.App.Writer, fmt.Sprintf("Unknown flag. ‘%s’\n\n", ctx.Args().Tail()[0]))
|
||||
}
|
||||
ShowCommandHelp(ctx, c.Name)
|
||||
fmt.Fprintln(ctx.App.Writer)
|
||||
fmt.Fprint(ctx.App.Writer, "")
|
||||
return err
|
||||
}
|
||||
|
||||
@ -107,7 +101,7 @@ func (c Command) Run(ctx *Context) error {
|
||||
fmt.Fprintln(ctx.App.Writer, nerr)
|
||||
fmt.Fprintln(ctx.App.Writer)
|
||||
ShowCommandHelp(ctx, c.Name)
|
||||
fmt.Fprintln(ctx.App.Writer)
|
||||
fmt.Fprint(ctx.App.Writer, "")
|
||||
return nerr
|
||||
}
|
||||
context := NewContext(ctx.App, set, ctx.globalSet)
|
||||
@ -162,14 +156,11 @@ func (c Command) startApp(ctx *Context) error {
|
||||
|
||||
// set CommandNotFound
|
||||
app.CommandNotFound = ctx.App.CommandNotFound
|
||||
|
||||
app.CustomAppHelpTemplate = c.CustomHelpTemplate
|
||||
app.HideVersion = ctx.App.HideVersion
|
||||
|
||||
// set the flags and commands
|
||||
app.Commands = c.Subcommands
|
||||
app.Flags = c.Flags
|
||||
app.HideHelp = c.HideHelp
|
||||
|
||||
// bash completion
|
||||
app.EnableBashCompletion = ctx.App.EnableBashCompletion
|
||||
@ -185,6 +176,5 @@ func (c Command) startApp(ctx *Context) error {
|
||||
} else {
|
||||
app.Action = helpSubcommand.Action
|
||||
}
|
||||
|
||||
return app.RunAsSubcommand(ctx)
|
||||
}
|
||||
|
49
vendor/github.com/minio/cli/command_test.go
generated
vendored
Normal file
49
vendor/github.com/minio/cli/command_test.go
generated
vendored
Normal file
@ -0,0 +1,49 @@
|
||||
package cli_test
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"testing"
|
||||
|
||||
"github.com/minio/cli"
|
||||
)
|
||||
|
||||
func TestCommandDoNotIgnoreFlags(t *testing.T) {
|
||||
app := cli.NewApp()
|
||||
set := flag.NewFlagSet("test", 0)
|
||||
test := []string{"blah", "blah", "-break"}
|
||||
set.Parse(test)
|
||||
|
||||
c := cli.NewContext(app, set, set)
|
||||
|
||||
command := cli.Command{
|
||||
Name: "test-cmd",
|
||||
Aliases: []string{"tc"},
|
||||
Usage: "this is for testing",
|
||||
Description: "testing",
|
||||
Action: func(_ *cli.Context) {},
|
||||
}
|
||||
err := command.Run(c)
|
||||
|
||||
expect(t, err.Error(), "flag provided but not defined: -break")
|
||||
}
|
||||
|
||||
func TestCommandIgnoreFlags(t *testing.T) {
|
||||
app := cli.NewApp()
|
||||
set := flag.NewFlagSet("test", 0)
|
||||
test := []string{"blah", "blah"}
|
||||
set.Parse(test)
|
||||
|
||||
c := cli.NewContext(app, set, set)
|
||||
|
||||
command := cli.Command{
|
||||
Name: "test-cmd",
|
||||
Aliases: []string{"tc"},
|
||||
Usage: "this is for testing",
|
||||
Description: "testing",
|
||||
Action: func(_ *cli.Context) {},
|
||||
SkipFlagParsing: true,
|
||||
}
|
||||
err := command.Run(c)
|
||||
|
||||
expect(t, err, nil)
|
||||
}
|
9
vendor/github.com/minio/cli/context.go
generated
vendored
9
vendor/github.com/minio/cli/context.go
generated
vendored
@ -193,6 +193,15 @@ func (a Args) Tail() Args {
|
||||
return []string{}
|
||||
}
|
||||
|
||||
// Head - Return the rest of the arguments (not the last one)
|
||||
// or else an empty string slice
|
||||
func (a Args) Head() Args {
|
||||
if len(a) == 1 {
|
||||
return a
|
||||
}
|
||||
return []string(a)[:len(a)-1]
|
||||
}
|
||||
|
||||
// Present - Checks if there are any arguments present
|
||||
func (a Args) Present() bool {
|
||||
return len(a) != 0
|
||||
|
111
vendor/github.com/minio/cli/context_test.go
generated
vendored
Normal file
111
vendor/github.com/minio/cli/context_test.go
generated
vendored
Normal file
@ -0,0 +1,111 @@
|
||||
package cli_test
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/minio/cli"
|
||||
)
|
||||
|
||||
func TestNewContext(t *testing.T) {
|
||||
set := flag.NewFlagSet("test", 0)
|
||||
set.Int("myflag", 12, "doc")
|
||||
globalSet := flag.NewFlagSet("test", 0)
|
||||
globalSet.Int("myflag", 42, "doc")
|
||||
command := cli.Command{Name: "mycommand"}
|
||||
c := cli.NewContext(nil, set, globalSet)
|
||||
c.Command = command
|
||||
expect(t, c.Int("myflag"), 12)
|
||||
expect(t, c.GlobalInt("myflag"), 42)
|
||||
expect(t, c.Command.Name, "mycommand")
|
||||
}
|
||||
|
||||
func TestContext_Int(t *testing.T) {
|
||||
set := flag.NewFlagSet("test", 0)
|
||||
set.Int("myflag", 12, "doc")
|
||||
c := cli.NewContext(nil, set, set)
|
||||
expect(t, c.Int("myflag"), 12)
|
||||
}
|
||||
|
||||
func TestContext_Duration(t *testing.T) {
|
||||
set := flag.NewFlagSet("test", 0)
|
||||
set.Duration("myflag", time.Duration(12*time.Second), "doc")
|
||||
c := cli.NewContext(nil, set, set)
|
||||
expect(t, c.Duration("myflag"), time.Duration(12*time.Second))
|
||||
}
|
||||
|
||||
func TestContext_String(t *testing.T) {
|
||||
set := flag.NewFlagSet("test", 0)
|
||||
set.String("myflag", "hello world", "doc")
|
||||
c := cli.NewContext(nil, set, set)
|
||||
expect(t, c.String("myflag"), "hello world")
|
||||
}
|
||||
|
||||
func TestContext_Bool(t *testing.T) {
|
||||
set := flag.NewFlagSet("test", 0)
|
||||
set.Bool("myflag", false, "doc")
|
||||
c := cli.NewContext(nil, set, set)
|
||||
expect(t, c.Bool("myflag"), false)
|
||||
}
|
||||
|
||||
func TestContext_BoolT(t *testing.T) {
|
||||
set := flag.NewFlagSet("test", 0)
|
||||
set.Bool("myflag", true, "doc")
|
||||
c := cli.NewContext(nil, set, set)
|
||||
expect(t, c.BoolT("myflag"), true)
|
||||
}
|
||||
|
||||
func TestContext_Args(t *testing.T) {
|
||||
set := flag.NewFlagSet("test", 0)
|
||||
set.Bool("myflag", false, "doc")
|
||||
c := cli.NewContext(nil, set, set)
|
||||
set.Parse([]string{"--myflag", "bat", "baz"})
|
||||
expect(t, len(c.Args()), 2)
|
||||
expect(t, c.Bool("myflag"), true)
|
||||
}
|
||||
|
||||
func TestContext_IsSet(t *testing.T) {
|
||||
set := flag.NewFlagSet("test", 0)
|
||||
set.Bool("myflag", false, "doc")
|
||||
set.String("otherflag", "hello world", "doc")
|
||||
globalSet := flag.NewFlagSet("test", 0)
|
||||
globalSet.Bool("myflagGlobal", true, "doc")
|
||||
c := cli.NewContext(nil, set, globalSet)
|
||||
set.Parse([]string{"--myflag", "bat", "baz"})
|
||||
globalSet.Parse([]string{"--myflagGlobal", "bat", "baz"})
|
||||
expect(t, c.IsSet("myflag"), true)
|
||||
expect(t, c.IsSet("otherflag"), false)
|
||||
expect(t, c.IsSet("bogusflag"), false)
|
||||
expect(t, c.IsSet("myflagGlobal"), false)
|
||||
}
|
||||
|
||||
func TestContext_GlobalIsSet(t *testing.T) {
|
||||
set := flag.NewFlagSet("test", 0)
|
||||
set.Bool("myflag", false, "doc")
|
||||
set.String("otherflag", "hello world", "doc")
|
||||
globalSet := flag.NewFlagSet("test", 0)
|
||||
globalSet.Bool("myflagGlobal", true, "doc")
|
||||
globalSet.Bool("myflagGlobalUnset", true, "doc")
|
||||
c := cli.NewContext(nil, set, globalSet)
|
||||
set.Parse([]string{"--myflag", "bat", "baz"})
|
||||
globalSet.Parse([]string{"--myflagGlobal", "bat", "baz"})
|
||||
expect(t, c.GlobalIsSet("myflag"), false)
|
||||
expect(t, c.GlobalIsSet("otherflag"), false)
|
||||
expect(t, c.GlobalIsSet("bogusflag"), false)
|
||||
expect(t, c.GlobalIsSet("myflagGlobal"), true)
|
||||
expect(t, c.GlobalIsSet("myflagGlobalUnset"), false)
|
||||
expect(t, c.GlobalIsSet("bogusGlobal"), false)
|
||||
}
|
||||
|
||||
func TestContext_NumFlags(t *testing.T) {
|
||||
set := flag.NewFlagSet("test", 0)
|
||||
set.Bool("myflag", false, "doc")
|
||||
set.String("otherflag", "hello world", "doc")
|
||||
globalSet := flag.NewFlagSet("test", 0)
|
||||
globalSet.Bool("myflagGlobal", true, "doc")
|
||||
c := cli.NewContext(nil, set, globalSet)
|
||||
set.Parse([]string{"--myflag", "--otherflag=foo"})
|
||||
globalSet.Parse([]string{"--myflagGlobal"})
|
||||
expect(t, c.NumFlags(), 2)
|
||||
}
|
15
vendor/github.com/minio/cli/flag.go
generated
vendored
15
vendor/github.com/minio/cli/flag.go
generated
vendored
@ -14,21 +14,6 @@ var BashCompletionFlag = BoolFlag{
|
||||
Hide: true,
|
||||
}
|
||||
|
||||
// VersionFlag - This flag prints the version for the application
|
||||
var VersionFlag = BoolFlag{
|
||||
Name: "version, v",
|
||||
Usage: "print the version",
|
||||
}
|
||||
|
||||
// HelpFlay - This flag prints the help for all commands and subcommands
|
||||
// Set to the zero value (BoolFlag{}) to disable flag -- keeps subcommand
|
||||
// unless HideHelp is set to true) it is hidden by default
|
||||
var HelpFlag = BoolFlag{
|
||||
Name: "help, h",
|
||||
Usage: "show help",
|
||||
Hide: true,
|
||||
}
|
||||
|
||||
// Flag is a common interface related to parsing flags in cli.
|
||||
// For more advanced flag parsing techniques, it is recomended that
|
||||
// this interface be implemented.
|
||||
|
598
vendor/github.com/minio/cli/flag_test.go
generated
vendored
Normal file
598
vendor/github.com/minio/cli/flag_test.go
generated
vendored
Normal file
@ -0,0 +1,598 @@
|
||||
package cli_test
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"reflect"
|
||||
"strings"
|
||||
"testing"
|
||||
|
||||
"github.com/minio/cli"
|
||||
)
|
||||
|
||||
var stringFlagTests = []struct {
|
||||
name string
|
||||
value string
|
||||
expected string
|
||||
}{
|
||||
{"test", "Something", "--test \"Something\"\t"},
|
||||
}
|
||||
|
||||
func TestStringFlagHelpOutput(t *testing.T) {
|
||||
for _, test := range stringFlagTests {
|
||||
flag := cli.StringFlag{Name: test.name, Value: test.value}
|
||||
output := flag.String()
|
||||
|
||||
if output != test.expected {
|
||||
t.Errorf("%s does not match %s", output, test.expected)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestStringFlagWithEnvVarHelpOutput(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_FOO", "derp")
|
||||
for _, test := range stringFlagTests {
|
||||
flag := cli.StringFlag{Name: test.name, Value: test.value, EnvVar: "APP_FOO"}
|
||||
output := flag.String()
|
||||
|
||||
if !strings.HasSuffix(output, " [$APP_FOO]") {
|
||||
t.Errorf("%s does not end with [$APP_FOO]", output)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var stringSliceFlagTests = []struct {
|
||||
name string
|
||||
value *cli.StringSlice
|
||||
expected string
|
||||
}{
|
||||
{"test", func() *cli.StringSlice {
|
||||
s := &cli.StringSlice{}
|
||||
s.Set("Something")
|
||||
return s
|
||||
}(), "--test [--test option --test option]\t"},
|
||||
}
|
||||
|
||||
func TestStringSliceFlagHelpOutput(t *testing.T) {
|
||||
for _, test := range stringSliceFlagTests {
|
||||
flag := cli.StringSliceFlag{Name: test.name, Value: test.value}
|
||||
output := flag.String()
|
||||
|
||||
if output != test.expected {
|
||||
t.Errorf("%q does not match %q", output, test.expected)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestStringSliceFlagWithEnvVarHelpOutput(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_QWWX", "11,4")
|
||||
for _, test := range stringSliceFlagTests {
|
||||
flag := cli.StringSliceFlag{Name: test.name, Value: test.value, EnvVar: "APP_QWWX"}
|
||||
output := flag.String()
|
||||
|
||||
if !strings.HasSuffix(output, " [$APP_QWWX]") {
|
||||
t.Errorf("%q does not end with [$APP_QWWX]", output)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var intSliceFlagTests = []struct {
|
||||
name string
|
||||
value *cli.IntSlice
|
||||
expected string
|
||||
}{
|
||||
{"test", func() *cli.IntSlice {
|
||||
i := &cli.IntSlice{}
|
||||
i.Set("9")
|
||||
return i
|
||||
}(), "--test [--test option --test option]\t"},
|
||||
}
|
||||
|
||||
func TestIntSliceFlagHelpOutput(t *testing.T) {
|
||||
for _, test := range intSliceFlagTests {
|
||||
flag := cli.IntSliceFlag{Name: test.name, Value: test.value}
|
||||
output := flag.String()
|
||||
|
||||
if output != test.expected {
|
||||
t.Errorf("%q does not match %q", output, test.expected)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestIntSliceFlagWithEnvVarHelpOutput(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_SMURF", "42,3")
|
||||
for _, test := range intSliceFlagTests {
|
||||
flag := cli.IntSliceFlag{Name: test.name, Value: test.value, EnvVar: "APP_SMURF"}
|
||||
output := flag.String()
|
||||
|
||||
if !strings.HasSuffix(output, " [$APP_SMURF]") {
|
||||
t.Errorf("%q does not end with [$APP_SMURF]", output)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var genericFlagTests = []struct {
|
||||
name string
|
||||
value cli.Generic
|
||||
expected string
|
||||
}{
|
||||
{"test", &Parser{"abc", "def"}, "--test \"abc,def\"\ttest flag"},
|
||||
{"t", &Parser{"abc", "def"}, "-t \"abc,def\"\ttest flag"},
|
||||
}
|
||||
|
||||
func TestGenericFlagHelpOutput(t *testing.T) {
|
||||
for _, test := range genericFlagTests {
|
||||
flag := cli.GenericFlag{Name: test.name, Value: test.value, Usage: "test flag"}
|
||||
output := flag.String()
|
||||
|
||||
if output != test.expected {
|
||||
t.Errorf("%q does not match %q", output, test.expected)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestGenericFlagWithEnvVarHelpOutput(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_ZAP", "3")
|
||||
for _, test := range genericFlagTests {
|
||||
flag := cli.GenericFlag{Name: test.name, EnvVar: "APP_ZAP"}
|
||||
output := flag.String()
|
||||
|
||||
if !strings.HasSuffix(output, " [$APP_ZAP]") {
|
||||
t.Errorf("%s does not end with [$APP_ZAP]", output)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestParseMultiString(t *testing.T) {
|
||||
(&cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.StringFlag{Name: "serve, s"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.String("serve") != "10" {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if ctx.String("s") != "10" {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}).Run([]string{"run", "-s", "10"})
|
||||
}
|
||||
|
||||
func TestParseMultiStringFromEnv(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_COUNT", "20")
|
||||
(&cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.StringFlag{Name: "count, c", EnvVar: "APP_COUNT"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.String("count") != "20" {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if ctx.String("c") != "20" {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}).Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseMultiStringFromEnvCascade(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_COUNT", "20")
|
||||
(&cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.StringFlag{Name: "count, c", EnvVar: "COMPAT_COUNT,APP_COUNT"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.String("count") != "20" {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if ctx.String("c") != "20" {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}).Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseMultiStringSlice(t *testing.T) {
|
||||
(&cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.StringSliceFlag{Name: "serve, s", Value: &cli.StringSlice{}},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if !reflect.DeepEqual(ctx.StringSlice("serve"), []string{"10", "20"}) {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if !reflect.DeepEqual(ctx.StringSlice("s"), []string{"10", "20"}) {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}).Run([]string{"run", "-s", "10", "-s", "20"})
|
||||
}
|
||||
|
||||
func TestParseMultiStringSliceFromEnv(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_INTERVALS", "20,30,40")
|
||||
|
||||
(&cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.StringSliceFlag{Name: "intervals, i", Value: &cli.StringSlice{}, EnvVar: "APP_INTERVALS"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if !reflect.DeepEqual(ctx.StringSlice("intervals"), []string{"20", "30", "40"}) {
|
||||
t.Errorf("main name not set from env")
|
||||
}
|
||||
if !reflect.DeepEqual(ctx.StringSlice("i"), []string{"20", "30", "40"}) {
|
||||
t.Errorf("short name not set from env")
|
||||
}
|
||||
},
|
||||
}).Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseMultiStringSliceFromEnvCascade(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_INTERVALS", "20,30,40")
|
||||
|
||||
(&cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.StringSliceFlag{Name: "intervals, i", Value: &cli.StringSlice{}, EnvVar: "COMPAT_INTERVALS,APP_INTERVALS"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if !reflect.DeepEqual(ctx.StringSlice("intervals"), []string{"20", "30", "40"}) {
|
||||
t.Errorf("main name not set from env")
|
||||
}
|
||||
if !reflect.DeepEqual(ctx.StringSlice("i"), []string{"20", "30", "40"}) {
|
||||
t.Errorf("short name not set from env")
|
||||
}
|
||||
},
|
||||
}).Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseMultiInt(t *testing.T) {
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.IntFlag{Name: "serve, s"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.Int("serve") != 10 {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if ctx.Int("s") != 10 {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run", "-s", "10"})
|
||||
}
|
||||
|
||||
func TestParseMultiIntFromEnv(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_TIMEOUT_SECONDS", "10")
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.IntFlag{Name: "timeout, t", EnvVar: "APP_TIMEOUT_SECONDS"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.Int("timeout") != 10 {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if ctx.Int("t") != 10 {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseMultiIntFromEnvCascade(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_TIMEOUT_SECONDS", "10")
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.IntFlag{Name: "timeout, t", EnvVar: "COMPAT_TIMEOUT_SECONDS,APP_TIMEOUT_SECONDS"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.Int("timeout") != 10 {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if ctx.Int("t") != 10 {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseMultiIntSlice(t *testing.T) {
|
||||
(&cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.IntSliceFlag{Name: "serve, s", Value: &cli.IntSlice{}},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if !reflect.DeepEqual(ctx.IntSlice("serve"), []int{10, 20}) {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if !reflect.DeepEqual(ctx.IntSlice("s"), []int{10, 20}) {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}).Run([]string{"run", "-s", "10", "-s", "20"})
|
||||
}
|
||||
|
||||
func TestParseMultiIntSliceFromEnv(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_INTERVALS", "20,30,40")
|
||||
|
||||
(&cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.IntSliceFlag{Name: "intervals, i", Value: &cli.IntSlice{}, EnvVar: "APP_INTERVALS"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if !reflect.DeepEqual(ctx.IntSlice("intervals"), []int{20, 30, 40}) {
|
||||
t.Errorf("main name not set from env")
|
||||
}
|
||||
if !reflect.DeepEqual(ctx.IntSlice("i"), []int{20, 30, 40}) {
|
||||
t.Errorf("short name not set from env")
|
||||
}
|
||||
},
|
||||
}).Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseMultiIntSliceFromEnvCascade(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_INTERVALS", "20,30,40")
|
||||
|
||||
(&cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.IntSliceFlag{Name: "intervals, i", Value: &cli.IntSlice{}, EnvVar: "COMPAT_INTERVALS,APP_INTERVALS"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if !reflect.DeepEqual(ctx.IntSlice("intervals"), []int{20, 30, 40}) {
|
||||
t.Errorf("main name not set from env")
|
||||
}
|
||||
if !reflect.DeepEqual(ctx.IntSlice("i"), []int{20, 30, 40}) {
|
||||
t.Errorf("short name not set from env")
|
||||
}
|
||||
},
|
||||
}).Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseMultiFloat64(t *testing.T) {
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.Float64Flag{Name: "serve, s"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.Float64("serve") != 10.2 {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if ctx.Float64("s") != 10.2 {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run", "-s", "10.2"})
|
||||
}
|
||||
|
||||
func TestParseMultiFloat64FromEnv(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_TIMEOUT_SECONDS", "15.5")
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.Float64Flag{Name: "timeout, t", EnvVar: "APP_TIMEOUT_SECONDS"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.Float64("timeout") != 15.5 {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if ctx.Float64("t") != 15.5 {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseMultiFloat64FromEnvCascade(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_TIMEOUT_SECONDS", "15.5")
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.Float64Flag{Name: "timeout, t", EnvVar: "COMPAT_TIMEOUT_SECONDS,APP_TIMEOUT_SECONDS"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.Float64("timeout") != 15.5 {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if ctx.Float64("t") != 15.5 {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseMultiBool(t *testing.T) {
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.BoolFlag{Name: "serve, s"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.Bool("serve") != true {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if ctx.Bool("s") != true {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run", "--serve"})
|
||||
}
|
||||
|
||||
func TestParseMultiBoolFromEnv(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_DEBUG", "1")
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.BoolFlag{Name: "debug, d", EnvVar: "APP_DEBUG"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.Bool("debug") != true {
|
||||
t.Errorf("main name not set from env")
|
||||
}
|
||||
if ctx.Bool("d") != true {
|
||||
t.Errorf("short name not set from env")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseMultiBoolFromEnvCascade(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_DEBUG", "1")
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.BoolFlag{Name: "debug, d", EnvVar: "COMPAT_DEBUG,APP_DEBUG"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.Bool("debug") != true {
|
||||
t.Errorf("main name not set from env")
|
||||
}
|
||||
if ctx.Bool("d") != true {
|
||||
t.Errorf("short name not set from env")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseMultiBoolT(t *testing.T) {
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.BoolTFlag{Name: "serve, s"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.BoolT("serve") != true {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if ctx.BoolT("s") != true {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run", "--serve"})
|
||||
}
|
||||
|
||||
func TestParseMultiBoolTFromEnv(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_DEBUG", "0")
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.BoolTFlag{Name: "debug, d", EnvVar: "APP_DEBUG"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.BoolT("debug") != false {
|
||||
t.Errorf("main name not set from env")
|
||||
}
|
||||
if ctx.BoolT("d") != false {
|
||||
t.Errorf("short name not set from env")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseMultiBoolTFromEnvCascade(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_DEBUG", "0")
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.BoolTFlag{Name: "debug, d", EnvVar: "COMPAT_DEBUG,APP_DEBUG"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if ctx.BoolT("debug") != false {
|
||||
t.Errorf("main name not set from env")
|
||||
}
|
||||
if ctx.BoolT("d") != false {
|
||||
t.Errorf("short name not set from env")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run"})
|
||||
}
|
||||
|
||||
type Parser [2]string
|
||||
|
||||
func (p *Parser) Set(value string) error {
|
||||
parts := strings.Split(value, ",")
|
||||
if len(parts) != 2 {
|
||||
return fmt.Errorf("invalid format")
|
||||
}
|
||||
|
||||
(*p)[0] = parts[0]
|
||||
(*p)[1] = parts[1]
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (p *Parser) String() string {
|
||||
return fmt.Sprintf("%s,%s", p[0], p[1])
|
||||
}
|
||||
|
||||
func TestParseGeneric(t *testing.T) {
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.GenericFlag{Name: "serve, s", Value: &Parser{}},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if !reflect.DeepEqual(ctx.Generic("serve"), &Parser{"10", "20"}) {
|
||||
t.Errorf("main name not set")
|
||||
}
|
||||
if !reflect.DeepEqual(ctx.Generic("s"), &Parser{"10", "20"}) {
|
||||
t.Errorf("short name not set")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run", "-s", "10,20"})
|
||||
}
|
||||
|
||||
func TestParseGenericFromEnv(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_SERVE", "20,30")
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.GenericFlag{Name: "serve, s", Value: &Parser{}, EnvVar: "APP_SERVE"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if !reflect.DeepEqual(ctx.Generic("serve"), &Parser{"20", "30"}) {
|
||||
t.Errorf("main name not set from env")
|
||||
}
|
||||
if !reflect.DeepEqual(ctx.Generic("s"), &Parser{"20", "30"}) {
|
||||
t.Errorf("short name not set from env")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run"})
|
||||
}
|
||||
|
||||
func TestParseGenericFromEnvCascade(t *testing.T) {
|
||||
os.Clearenv()
|
||||
os.Setenv("APP_FOO", "99,2000")
|
||||
a := cli.App{
|
||||
Flags: []cli.Flag{
|
||||
cli.GenericFlag{Name: "foos", Value: &Parser{}, EnvVar: "COMPAT_FOO,APP_FOO"},
|
||||
},
|
||||
Action: func(ctx *cli.Context) {
|
||||
if !reflect.DeepEqual(ctx.Generic("foos"), &Parser{"99", "2000"}) {
|
||||
t.Errorf("value not set from env")
|
||||
}
|
||||
},
|
||||
}
|
||||
a.Run([]string{"run"})
|
||||
}
|
4
vendor/github.com/minio/cli/help.go
generated
vendored
4
vendor/github.com/minio/cli/help.go
generated
vendored
@ -160,7 +160,11 @@ func ShowCommandHelp(c *Context, command string) {
|
||||
app.Commands = append(app.Commands, command)
|
||||
}
|
||||
}
|
||||
if app.CustomAppHelpTemplate != "" {
|
||||
HelpPrinter(app.CustomAppHelpTemplate, app)
|
||||
} else {
|
||||
HelpPrinter(DefaultSubcommandHelpTemplate, app)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
|
19
vendor/github.com/minio/cli/helpers_test.go
generated
vendored
Normal file
19
vendor/github.com/minio/cli/helpers_test.go
generated
vendored
Normal file
@ -0,0 +1,19 @@
|
||||
package cli_test
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"testing"
|
||||
)
|
||||
|
||||
/* Test Helpers */
|
||||
func expect(t *testing.T, a interface{}, b interface{}) {
|
||||
if a != b {
|
||||
t.Errorf("Expected %v (type %v) - Got %v (type %v)", b, reflect.TypeOf(b), a, reflect.TypeOf(a))
|
||||
}
|
||||
}
|
||||
|
||||
func refute(t *testing.T, a interface{}, b interface{}) {
|
||||
if a == b {
|
||||
t.Errorf("Did not expect %v (type %v) - Got %v (type %v)", b, reflect.TypeOf(b), a, reflect.TypeOf(a))
|
||||
}
|
||||
}
|
4
vendor/vendor.json
vendored
4
vendor/vendor.json
vendored
@ -34,8 +34,8 @@
|
||||
},
|
||||
{
|
||||
"path": "github.com/minio/cli",
|
||||
"revision": "be072a094b77c259fcb232a3bdef6ed26760a5e6",
|
||||
"revisionTime": "2015-10-13T13:54:28-07:00"
|
||||
"revision": "c4a07c7b68db77ccd119183fb1d01dd5972434ab",
|
||||
"revisionTime": "2015-11-18T20:00:48-08:00"
|
||||
},
|
||||
{
|
||||
"path": "github.com/minio/minio-xl/pkg/atomic",
|
||||
|
Loading…
Reference in New Issue
Block a user