github.com/franc20/ayesa_sap@v7.0.0-beta.28.0.20200124003224-302d4d52fa6c+incompatible/command/v6/v3_restart_command.go (about)

     1  package v6
     2  
     3  import (
     4  	"code.cloudfoundry.org/cli/actor/sharedaction"
     5  	"code.cloudfoundry.org/cli/actor/v3action"
     6  	"code.cloudfoundry.org/cli/command"
     7  	"code.cloudfoundry.org/cli/command/flag"
     8  	"code.cloudfoundry.org/cli/command/v6/shared"
     9  )
    10  
    11  //go:generate counterfeiter . V3RestartActor
    12  
    13  type V3RestartActor interface {
    14  	GetApplicationByNameAndSpace(appName string, spaceGUID string) (v3action.Application, v3action.Warnings, error)
    15  	StartApplication(appGUID string) (v3action.Warnings, error)
    16  	StopApplication(appGUID string) (v3action.Warnings, error)
    17  }
    18  
    19  type V3RestartCommand struct {
    20  	RequiredArgs        flag.AppName `positional-args:"yes"`
    21  	usage               interface{}  `usage:"CF_NAME v3-restart APP_NAME"`
    22  	envCFStartupTimeout interface{}  `environmentName:"CF_STARTUP_TIMEOUT" environmentDescription:"Max wait time for app instance startup, in minutes" environmentDefault:"5"`
    23  
    24  	UI          command.UI
    25  	Config      command.Config
    26  	SharedActor command.SharedActor
    27  	Actor       V3RestartActor
    28  }
    29  
    30  func (cmd *V3RestartCommand) 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.NewV3BasedClients(config, ui, true)
    36  	if err != nil {
    37  		return err
    38  	}
    39  	cmd.Actor = v3action.NewActor(ccClient, config, nil, nil)
    40  
    41  	return nil
    42  }
    43  
    44  func (cmd V3RestartCommand) Execute(args []string) error {
    45  	cmd.UI.DisplayWarning(command.ExperimentalWarning)
    46  
    47  	err := cmd.SharedActor.CheckTarget(true, true)
    48  	if err != nil {
    49  		return err
    50  	}
    51  
    52  	user, err := cmd.Config.CurrentUser()
    53  	if err != nil {
    54  		return err
    55  	}
    56  
    57  	app, warnings, err := cmd.Actor.GetApplicationByNameAndSpace(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID)
    58  	cmd.UI.DisplayWarnings(warnings)
    59  	if err != nil {
    60  		return err
    61  	}
    62  
    63  	if app.Started() {
    64  		cmd.UI.DisplayTextWithFlavor("Stopping app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...", map[string]interface{}{
    65  			"AppName":   cmd.RequiredArgs.AppName,
    66  			"OrgName":   cmd.Config.TargetedOrganization().Name,
    67  			"SpaceName": cmd.Config.TargetedSpace().Name,
    68  			"Username":  user.Name,
    69  		})
    70  
    71  		warnings, err = cmd.Actor.StopApplication(app.GUID)
    72  		cmd.UI.DisplayWarnings(warnings)
    73  		if err != nil {
    74  			return err
    75  		}
    76  
    77  		cmd.UI.DisplayOK()
    78  	}
    79  
    80  	cmd.UI.DisplayTextWithFlavor("Starting app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...", map[string]interface{}{
    81  		"AppName":   cmd.RequiredArgs.AppName,
    82  		"OrgName":   cmd.Config.TargetedOrganization().Name,
    83  		"SpaceName": cmd.Config.TargetedSpace().Name,
    84  		"Username":  user.Name,
    85  	})
    86  
    87  	warnings, err = cmd.Actor.StartApplication(app.GUID)
    88  
    89  	cmd.UI.DisplayWarnings(warnings)
    90  	if err != nil {
    91  		return err
    92  	}
    93  
    94  	cmd.UI.DisplayOK()
    95  
    96  	return nil
    97  }