github.com/cloudfoundry-attic/cli-with-i18n@v6.32.1-0.20171002233121-7401370d3b85+incompatible/command/v3/v3_create_app_command.go (about)

     1  package v3
     2  
     3  import (
     4  	"net/http"
     5  
     6  	"code.cloudfoundry.org/cli/actor/sharedaction"
     7  	"code.cloudfoundry.org/cli/actor/v3action"
     8  	"code.cloudfoundry.org/cli/api/cloudcontroller/ccerror"
     9  	"code.cloudfoundry.org/cli/api/cloudcontroller/ccversion"
    10  	"code.cloudfoundry.org/cli/command"
    11  	"code.cloudfoundry.org/cli/command/flag"
    12  	"code.cloudfoundry.org/cli/command/translatableerror"
    13  	"code.cloudfoundry.org/cli/command/v3/shared"
    14  )
    15  
    16  //go:generate counterfeiter . V3CreateAppActor
    17  
    18  type V3CreateAppActor interface {
    19  	CloudControllerAPIVersion() string
    20  	CreateApplicationInSpace(app v3action.Application, spaceGUID string) (v3action.Application, v3action.Warnings, error)
    21  }
    22  
    23  type V3CreateAppCommand struct {
    24  	RequiredArgs flag.AppName `positional-args:"yes"`
    25  	AppType      flag.AppType `long:"app-type" choice:"buildpack" choice:"docker" description:"App lifecycle type to stage and run the app" default:"buildpack"`
    26  	usage        interface{}  `usage:"CF_NAME v3-create-app APP_NAME [--app-type (buildpack | docker)]"`
    27  
    28  	UI          command.UI
    29  	Config      command.Config
    30  	SharedActor command.SharedActor
    31  	Actor       V3CreateAppActor
    32  }
    33  
    34  func (cmd *V3CreateAppCommand) Setup(config command.Config, ui command.UI) error {
    35  	cmd.UI = ui
    36  	cmd.Config = config
    37  	cmd.SharedActor = sharedaction.NewActor(config)
    38  
    39  	client, _, err := shared.NewClients(config, ui, true)
    40  	if err != nil {
    41  		if v3Err, ok := err.(ccerror.V3UnexpectedResponseError); ok && v3Err.ResponseCode == http.StatusNotFound {
    42  			return translatableerror.MinimumAPIVersionNotMetError{MinimumVersion: ccversion.MinVersionV3}
    43  		}
    44  
    45  		return err
    46  	}
    47  	cmd.Actor = v3action.NewActor(nil, client, config)
    48  
    49  	return nil
    50  }
    51  
    52  func (cmd V3CreateAppCommand) Execute(args []string) error {
    53  	cmd.UI.DisplayText(command.ExperimentalWarning)
    54  	cmd.UI.DisplayNewline()
    55  
    56  	err := command.MinimumAPIVersionCheck(cmd.Actor.CloudControllerAPIVersion(), ccversion.MinVersionV3)
    57  	if err != nil {
    58  		return err
    59  	}
    60  
    61  	err = cmd.SharedActor.CheckTarget(cmd.Config, true, true)
    62  	if err != nil {
    63  		return shared.HandleError(err)
    64  	}
    65  
    66  	user, err := cmd.Config.CurrentUser()
    67  	if err != nil {
    68  		return err
    69  	}
    70  
    71  	cmd.UI.DisplayTextWithFlavor("Creating V3 app {{.AppName}} in org {{.CurrentOrg}} / space {{.CurrentSpace}} as {{.CurrentUser}}...", map[string]interface{}{
    72  		"AppName":      cmd.RequiredArgs.AppName,
    73  		"CurrentSpace": cmd.Config.TargetedSpace().Name,
    74  		"CurrentOrg":   cmd.Config.TargetedOrganization().Name,
    75  		"CurrentUser":  user.Name,
    76  	})
    77  
    78  	_, warnings, err := cmd.Actor.CreateApplicationInSpace(
    79  		v3action.Application{
    80  			Name: cmd.RequiredArgs.AppName,
    81  			Lifecycle: v3action.AppLifecycle{
    82  				Type: v3action.AppLifecycleType(cmd.AppType),
    83  			},
    84  		},
    85  		cmd.Config.TargetedSpace().GUID,
    86  	)
    87  	cmd.UI.DisplayWarnings(warnings)
    88  	if err != nil {
    89  		switch err.(type) {
    90  		case v3action.ApplicationAlreadyExistsError:
    91  			cmd.UI.DisplayWarning("App {{.AppName}} already exists", map[string]interface{}{
    92  				"AppName": cmd.RequiredArgs.AppName,
    93  			})
    94  		default:
    95  			return shared.HandleError(err)
    96  		}
    97  	}
    98  
    99  	cmd.UI.DisplayOK()
   100  
   101  	return nil
   102  }