Golang cli.NewApp函数代码示例

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本文整理汇总了Golang中github.com/rackspace/rack/internal/github.com/codegangsta/cli.NewApp函数的典型用法代码示例。如果您正苦于以下问题：Golang NewApp函数的具体用法？Golang NewApp怎么用？Golang NewApp使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了NewApp函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: TestApp_ParseSliceFlagsWithMissingValue

func TestApp_ParseSliceFlagsWithMissingValue(t *testing.T) {
	var parsedIntSlice []int
	var parsedStringSlice []string

	app := cli.NewApp()
	command := cli.Command{
		Name: "cmd",
		Flags: []cli.Flag{
			cli.IntSliceFlag{Name: "a", Usage: "set numbers"},
			cli.StringSliceFlag{Name: "str", Usage: "set strings"},
		},
		Action: func(c *cli.Context) {
			parsedIntSlice = c.IntSlice("a")
			parsedStringSlice = c.StringSlice("str")
		},
	}
	app.Commands = []cli.Command{command}

	app.Run([]string{"", "cmd", "my-arg", "-a", "2", "-str", "A"})

	var expectedIntSlice = []int{2}
	var expectedStringSlice = []string{"A"}

	if parsedIntSlice[0] != expectedIntSlice[0] {
		t.Errorf("%v does not match %v", parsedIntSlice[0], expectedIntSlice[0])
	}

	if parsedStringSlice[0] != expectedStringSlice[0] {
		t.Errorf("%v does not match %v", parsedIntSlice[0], expectedIntSlice[0])
	}
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:31，代码来源:app_test.go

示例2: TestListHandleSingle

func TestListHandleSingle(t *testing.T) {
	app := cli.NewApp()
	flagset := flag.NewFlagSet("flags", 1)
	flagset.String("stack-name", "", "")
	flagset.String("stack-id", "", "")
	flagset.Set("stack-name", "stack1")
	flagset.Set("stack-id", "id1")
	c := cli.NewContext(app, flagset, nil)
	cmd := &commandList{
		Ctx: &handler.Context{
			CLIContext: c,
		},
	}

	expected := &handler.Resource{
		Params: &paramsList{
			stackName: "stack1",
			stackID:   "id1",
		},
	}
	actual := &handler.Resource{
		Params: &paramsList{},
	}
	err := cmd.HandleSingle(actual)
	th.AssertNoErr(t, err)
	th.AssertEquals(t, expected.Params.(*paramsList).stackName, actual.Params.(*paramsList).stackName)
	th.AssertEquals(t, expected.Params.(*paramsList).stackID, actual.Params.(*paramsList).stackID)
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:28，代码来源:list_test.go

示例3: TestGenerateExecute

func TestGenerateExecute(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()
	th.Mux.HandleFunc("/os-keypairs", func(w http.ResponseWriter, r *http.Request) {
		w.Header().Add("Content-Type", "application/json")
		fmt.Fprintf(w, `{"keypair":{}}`)
	})
	app := cli.NewApp()
	flagset := flag.NewFlagSet("flags", 1)
	flagset.String("output", "json", "")
	c := cli.NewContext(app, flagset, nil)
	cmd := &commandGenerate{
		Ctx: &handler.Context{
			CLIContext:    c,
			ServiceClient: client.ServiceClient(),
		},
	}
	actual := &handler.Resource{
		Params: &paramsGenerate{
			opts: &osKeypairs.CreateOpts{
				Name: "keypair1Name",
			},
		},
	}
	cmd.Execute(actual)
	th.AssertNoErr(t, actual.Err)
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:27，代码来源:generate_test.go

示例4: TestCreateHandleFlags

func TestCreateHandleFlags(t *testing.T) {
	app := cli.NewApp()
	flagset := flag.NewFlagSet("flags", 1)
	flagset.String("metadata", "", "")
	flagset.String("container-read", "", "")
	flagset.String("container-write", "", "")
	flagset.Set("metadata", "key=val,foo=bar")
	c := cli.NewContext(app, flagset, nil)
	cmd := &commandCreate{
		Ctx: &handler.Context{
			CLIContext: c,
		},
	}
	expected := &handler.Resource{
		Params: &paramsCreate{
			opts: containers.CreateOpts{
				Metadata: map[string]string{
					"key": "val",
					"foo": "bar",
				},
			},
		},
	}
	actual := &handler.Resource{}
	err := cmd.HandleFlags(actual)
	th.AssertNoErr(t, err)
	th.AssertDeepEquals(t, expected.Params.(*paramsCreate).opts, actual.Params.(*paramsCreate).opts)
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:28，代码来源:create_test.go

示例5: TestApp_DefaultStdout

func TestApp_DefaultStdout(t *testing.T) {
	app := cli.NewApp()

	if app.Writer != os.Stdout {
		t.Error("Default output writer not set.")
	}
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:7，代码来源:app_test.go

示例6: Example

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)
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:25，代码来源:cli_test.go

示例7: ExampleAppBashComplete

func ExampleAppBashComplete() {
	// set args for examples sake
	os.Args = []string{"greet", "--generate-bash-completion"}

	app := cli.NewApp()
	app.Name = "greet"
	app.EnableBashCompletion = true
	app.Commands = []cli.Command{
		{
			Name:        "describeit",
			Aliases:     []string{"d"},
			Usage:       "use it to see a description",
			Description: "This is how we describe describeit the function",
			Action: func(c *cli.Context) {
				fmt.Printf("i like to describe things")
			},
		}, {
			Name:        "next",
			Usage:       "next example",
			Description: "more stuff to see when generating bash completion",
			Action: func(c *cli.Context) {
				fmt.Printf("the next example")
			},
		},
	}

	app.Run(os.Args)
	// Output:
	// describeit
	// d
	// next
	// help
	// h
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:34，代码来源:app_test.go

示例8: TestListHandleFlags

func TestListHandleFlags(t *testing.T) {
	app := cli.NewApp()
	flagset := flag.NewFlagSet("flags", 1)
	flagset.String("image", "", "")
	flagset.String("flavor", "", "")
	flagset.String("name", "", "")
	flagset.String("status", "", "")
	flagset.String("marker", "", "")
	flagset.Set("image", "13ba-75c0-4483-acf9")
	flagset.Set("flavor", "1234-b95f-ac5b-cd23")
	flagset.Set("name", "server*")
	flagset.Set("status", "AVAILABLE")
	flagset.Set("marker", "1fd3-4f9f-44df-1b5c")
	c := cli.NewContext(app, flagset, nil)
	cmd := &commandList{
		Ctx: &handler.Context{
			CLIContext: c,
		},
	}
	expected := &handler.Resource{
		Params: &paramsList{
			opts: &osServers.ListOpts{
				Image:  "13ba-75c0-4483-acf9",
				Flavor: "1234-b95f-ac5b-cd23",
				Name:   "server*",
				Status: "AVAILABLE",
				Marker: "1fd3-4f9f-44df-1b5c",
			},
		},
	}
	actual := &handler.Resource{}
	err := cmd.HandleFlags(actual)
	th.AssertNoErr(t, err)
	th.AssertDeepEquals(t, *expected.Params.(*paramsList).opts, *actual.Params.(*paramsList).opts)
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:35，代码来源:list_test.go

示例9: TestUploadHandleFlags

func TestUploadHandleFlags(t *testing.T) {
	app := cli.NewApp()
	flagset := flag.NewFlagSet("flags", 1)
	flagset.String("name", "", "")
	flagset.String("file", "", "")
	flagset.String("public-key", "", "")
	flagset.Set("name", "keypair1Name")
	flagset.Set("public-key", "ssh public key data here")
	c := cli.NewContext(app, flagset, nil)
	cmd := &commandUpload{
		Ctx: &handler.Context{
			CLIContext: c,
		},
	}
	expected := &handler.Resource{
		Params: &paramsUpload{
			opts: &osKeypairs.CreateOpts{
				Name:      "keypair1Name",
				PublicKey: "ssh public key data here",
			},
		},
	}
	actual := &handler.Resource{}
	err := cmd.HandleFlags(actual)
	th.AssertNoErr(t, err)
	th.AssertDeepEquals(t, *expected.Params.(*paramsUpload).opts, *actual.Params.(*paramsUpload).opts)
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:27，代码来源:upload_test.go

示例10: TestCreateHandleSingle

func TestCreateHandleSingle(t *testing.T) {
	app := cli.NewApp()
	flagset := flag.NewFlagSet("flags", 1)
	flagset.String("name", "", "")
	flagset.Set("name", "server1")
	c := cli.NewContext(app, flagset, nil)
	cmd := &commandCreate{
		Ctx: &handler.Context{
			CLIContext: c,
		},
	}
	expected := &handler.Resource{
		Params: &paramsCreate{
			opts: &servers.CreateOpts{
				Name: "server1",
			},
		},
	}
	actual := &handler.Resource{
		Params: &paramsCreate{
			opts: &servers.CreateOpts{},
		},
	}
	err := cmd.HandleSingle(actual)
	th.AssertNoErr(t, err)
	th.AssertEquals(t, expected.Params.(*paramsCreate).opts.Name, actual.Params.(*paramsCreate).opts.Name)
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:27，代码来源:create_test.go

示例11: TestListHandleFlags

func TestListHandleFlags(t *testing.T) {
	app := cli.NewApp()
	flagset := flag.NewFlagSet("flags", 1)
	flagset.String("sort-dir", "", "")
	flagset.String("sort-key", "", "")
	flagset.String("name", "", "")
	flagset.String("status", "", "")
	flagset.String("marker", "", "")
	flagset.Set("sort-dir", "asc")
	flagset.Set("sort-key", "name")
	flagset.Set("name", "stacks*")
	flagset.Set("status", "CREATE_COMPLETE")
	flagset.Set("marker", "1fd3-4f9f-44df-1b5c")
	c := cli.NewContext(app, flagset, nil)
	cmd := &commandList{
		Ctx: &handler.Context{
			CLIContext: c,
		},
	}
	expected := &handler.Resource{
		Params: &paramsList{
			opts: &osStacks.ListOpts{
				SortKey: "name",
				SortDir: "asc",
				Name:    "stacks*",
				Status:  "CREATE_COMPLETE",
				Marker:  "1fd3-4f9f-44df-1b5c",
			},
		},
	}
	actual := &handler.Resource{}
	err := cmd.HandleFlags(actual)
	th.AssertNoErr(t, err)
	th.AssertDeepEquals(t, *expected.Params.(*paramsList).opts, *actual.Params.(*paramsList).opts)
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:35，代码来源:list_test.go

示例12: TestApp_Run_Version

func TestApp_Run_Version(t *testing.T) {
	var versionArguments = [][]string{{"boom", "--version"}, {"boom", "-v"}}

	for _, args := range versionArguments {
		buf := new(bytes.Buffer)

		t.Logf("==> checking with arguments %v", args)

		app := cli.NewApp()
		app.Name = "boom"
		app.Usage = "make an explosive entrance"
		app.Version = "0.1.0"
		app.Writer = buf
		app.Action = func(c *cli.Context) {
			buf.WriteString("boom I say!")
		}

		err := app.Run(args)
		if err != nil {
			t.Error(err)
		}

		output := buf.String()
		t.Logf("output: %q\n", buf.Bytes())

		if !strings.Contains(output, "0.1.0") {
			t.Errorf("want version to contain %q, did not: \n%q", "0.1.0", output)
		}
	}
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:30，代码来源:app_test.go

示例13: TestRebootHandleSingle

func TestRebootHandleSingle(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()
	th.Mux.HandleFunc("/servers/detail", func(w http.ResponseWriter, r *http.Request) {
		w.Header().Add("Content-Type", "application/json")
		fmt.Fprintf(w, `{"servers":[{"ID":"server1","Name":"server1Name"}]}`)
	})
	app := cli.NewApp()
	flagset := flag.NewFlagSet("flags", 1)
	flagset.String("name", "", "")
	flagset.Set("name", "server1Name")
	c := cli.NewContext(app, flagset, nil)
	cmd := &commandReboot{
		Ctx: &handler.Context{
			CLIContext:    c,
			ServiceClient: client.ServiceClient(),
		},
	}
	expected := &handler.Resource{
		Params: &paramsReboot{
			serverID: "server1",
		},
	}
	actual := &handler.Resource{
		Params: &paramsReboot{},
	}
	err := cmd.HandleSingle(actual)
	th.AssertNoErr(t, err)
	th.AssertEquals(t, expected.Params.(*paramsReboot).serverID, actual.Params.(*paramsReboot).serverID)
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:30，代码来源:reboot_test.go

示例14: TestDeleteExecute

func TestDeleteExecute(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()
	th.Mux.HandleFunc("/container1", func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusNoContent)
	})
	app := cli.NewApp()
	flagset := flag.NewFlagSet("flags", 1)
	flagset.String("name", "", "")
	flagset.Set("name", "container1")
	c := cli.NewContext(app, flagset, nil)
	cmd := &commandDelete{
		Ctx: &handler.Context{
			ServiceClient: client.ServiceClient(),
			CLIContext:    c,
		},
	}
	actual := &handler.Resource{
		Params: &paramsDelete{
			container: "container1",
		},
	}
	cmd.Execute(actual)
	th.AssertNoErr(t, actual.Err)
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:25，代码来源:delete_test.go

示例15: TestApp_RunAsSubcommandParseFlags

func TestApp_RunAsSubcommandParseFlags(t *testing.T) {
	var context *cli.Context

	a := cli.NewApp()
	a.Commands = []cli.Command{
		{
			Name: "foo",
			Action: func(c *cli.Context) {
				context = c
			},
			Flags: []cli.Flag{
				cli.StringFlag{
					Name:  "lang",
					Value: "english",
					Usage: "language for the greeting",
				},
			},
			Before: func(_ *cli.Context) error { return nil },
		},
	}
	a.Run([]string{"", "foo", "--lang", "spanish", "abcd"})

	expect(t, context.Args().Get(0), "abcd")
	expect(t, context.String("lang"), "spanish")
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:25，代码来源:app_test.go

示例16: ExampleAppHelp

func ExampleAppHelp() {
	// set args for examples sake
	os.Args = []string{"greet", "h", "describeit"}

	app := cli.NewApp()
	app.Name = "greet"
	app.Flags = []cli.Flag{
		cli.StringFlag{Name: "name", Value: "bob", Usage: "a name to say"},
	}
	app.Commands = []cli.Command{
		{
			Name:        "describeit",
			Aliases:     []string{"d"},
			Usage:       "use it to see a description",
			Description: "This is how we describe describeit the function",
			Action: func(c *cli.Context) {
				fmt.Printf("i like to describe things")
			},
		},
	}
	app.Run(os.Args)
	// Output:
	// NAME:
	//    describeit - use it to see a description
	//
	// USAGE:
	//    command describeit [arguments...]
	//
	// DESCRIPTION:
	//    This is how we describe describeit the function
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:31，代码来源:app_test.go

示例17: TestPreviewHandleSingle

func TestPreviewHandleSingle(t *testing.T) {
	app := cli.NewApp()
	flagset := flag.NewFlagSet("flags", 1)
	flagset.String("name", "", "")
	flagset.Set("name", "stack1")
	c := cli.NewContext(app, flagset, nil)
	cmd := &commandPreview{
		Ctx: &handler.Context{
			CLIContext: c,
		},
	}

	expected := &handler.Resource{
		Params: &paramsPreview{
			opts: &osStacks.PreviewOpts{Name: "stack1"},
		},
	}
	actual := &handler.Resource{
		Params: &paramsPreview{
			opts: &osStacks.PreviewOpts{},
		},
	}
	err := cmd.HandleSingle(actual)
	th.AssertNoErr(t, err)
	th.AssertEquals(t, expected.Params.(*paramsPreview).opts.Name, actual.Params.(*paramsPreview).opts.Name)
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:26，代码来源:preview_test.go

示例18: TestApp_ParseSliceFlags

func TestApp_ParseSliceFlags(t *testing.T) {
	var parsedOption, firstArg string
	var parsedIntSlice []int
	var parsedStringSlice []string

	app := cli.NewApp()
	command := cli.Command{
		Name: "cmd",
		Flags: []cli.Flag{
			cli.IntSliceFlag{Name: "p", Value: &cli.IntSlice{}, Usage: "set one or more ip addr"},
			cli.StringSliceFlag{Name: "ip", Value: &cli.StringSlice{}, Usage: "set one or more ports to open"},
		},
		Action: func(c *cli.Context) {
			parsedIntSlice = c.IntSlice("p")
			parsedStringSlice = c.StringSlice("ip")
			parsedOption = c.String("option")
			firstArg = c.Args().First()
		},
	}
	app.Commands = []cli.Command{command}

	app.Run([]string{"", "cmd", "my-arg", "-p", "22", "-p", "80", "-ip", "8.8.8.8", "-ip", "8.8.4.4"})

	IntsEquals := func(a, b []int) bool {
		if len(a) != len(b) {
			return false
		}
		for i, v := range a {
			if v != b[i] {
				return false
			}
		}
		return true
	}

	StrsEquals := func(a, b []string) bool {
		if len(a) != len(b) {
			return false
		}
		for i, v := range a {
			if v != b[i] {
				return false
			}
		}
		return true
	}
	var expectedIntSlice = []int{22, 80}
	var expectedStringSlice = []string{"8.8.8.8", "8.8.4.4"}

	if !IntsEquals(parsedIntSlice, expectedIntSlice) {
		t.Errorf("%v does not match %v", parsedIntSlice, expectedIntSlice)
	}

	if !StrsEquals(parsedStringSlice, expectedStringSlice) {
		t.Errorf("%v does not match %v", parsedStringSlice, expectedStringSlice)
	}
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:57，代码来源:app_test.go

示例19: newCreateApp

func newCreateApp(flags map[string]string) *cli.Context {
	app := cli.NewApp()
	flagset := flag.NewFlagSet("flags", 1)
	flagset.String("volume-id", "", "")
	flagset.String("name", "", "")
	flagset.String("description", "", "")
	for k, v := range flags {
		flagset.Set(k, v)
	}
	return cli.NewContext(app, flagset, nil)
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:11，代码来源:create_test.go

示例20: newGetApp

func newGetApp(flags map[string]string) *cli.Context {
	app := cli.NewApp()
	flagset := flag.NewFlagSet("flags", 1)
	flagset.String("id", "", "")
	flagset.String("name", "", "")
	flagset.String("stdin", "", "")
	for k, v := range flags {
		flagset.Set(k, v)
	}
	return cli.NewContext(app, flagset, nil)
}

开发者ID:satyamkotakonda，项目名称:rack，代码行数:11，代码来源:get_test.go

注：本文中的github.com/rackspace/rack/internal/github.com/codegangsta/cli.NewApp函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。