github.com/franc20/ayesa_sap@v7.0.0-beta.28.0.20200124003224-302d4d52fa6c+incompatible/command/v7/stop_command.go (about)

     1  package v7
     2  
     3  import (
     4  	"code.cloudfoundry.org/cli/actor/sharedaction"
     5  	"code.cloudfoundry.org/cli/actor/v7action"
     6  	"code.cloudfoundry.org/cli/command"
     7  	"code.cloudfoundry.org/cli/command/flag"
     8  	"code.cloudfoundry.org/cli/command/v7/shared"
     9  	"code.cloudfoundry.org/clock"
    10  )
    11  
    12  //go:generate counterfeiter . StopActor
    13  
    14  type StopActor interface {
    15  	GetApplicationByNameAndSpace(appName string, spaceGUID string) (v7action.Application, v7action.Warnings, error)
    16  	StopApplication(appGUID string) (v7action.Warnings, error)
    17  }
    18  
    19  type StopCommand struct {
    20  	RequiredArgs    flag.AppName `positional-args:"yes"`
    21  	usage           interface{}  `usage:"CF_NAME stop APP_NAME"`
    22  	relatedCommands interface{}  `related_commands:"restart, scale, start"`
    23  
    24  	UI          command.UI
    25  	Config      command.Config
    26  	SharedActor command.SharedActor
    27  	Actor       StopActor
    28  }
    29  
    30  func (cmd *StopCommand) Setup(config command.Config, ui command.UI) error {
    31  	cmd.UI = ui
    32  	cmd.Config = config
    33  	cmd.SharedActor = sharedaction.NewActor(config)
    34  
    35  	ccClient, _, err := shared.GetNewClientsAndConnectToCF(config, ui, "")
    36  	if err != nil {
    37  		return err
    38  	}
    39  	cmd.Actor = v7action.NewActor(ccClient, config, nil, nil, clock.NewClock())
    40  
    41  	return nil
    42  }
    43  
    44  func (cmd StopCommand) Execute(args []string) error {
    45  	err := cmd.SharedActor.CheckTarget(true, true)
    46  	if err != nil {
    47  		return err
    48  	}
    49  
    50  	user, err := cmd.Config.CurrentUser()
    51  	if err != nil {
    52  		return err
    53  	}
    54  
    55  	app, warnings, err := cmd.Actor.GetApplicationByNameAndSpace(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID)
    56  	cmd.UI.DisplayWarnings(warnings)
    57  	if err != nil {
    58  		return err
    59  	}
    60  
    61  	if !app.Started() {
    62  		cmd.UI.DisplayTextWithFlavor("App {{.AppName}} is already stopped.",
    63  			map[string]interface{}{
    64  				"AppName": cmd.RequiredArgs.AppName,
    65  			})
    66  		cmd.UI.DisplayOK()
    67  		return nil
    68  	}
    69  
    70  	cmd.UI.DisplayTextWithFlavor("Stopping app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...", map[string]interface{}{
    71  		"AppName":   cmd.RequiredArgs.AppName,
    72  		"OrgName":   cmd.Config.TargetedOrganization().Name,
    73  		"SpaceName": cmd.Config.TargetedSpace().Name,
    74  		"Username":  user.Name,
    75  	})
    76  	warnings, err = cmd.Actor.StopApplication(app.GUID)
    77  
    78  	cmd.UI.DisplayWarnings(warnings)
    79  	if err != nil {
    80  		return err
    81  	}
    82  
    83  	cmd.UI.DisplayOK()
    84  
    85  	return nil
    86  }