github.com/randomtask1155/cli@v6.41.1-0.20181227003417-a98eed78cbde+incompatible/command/v6/v3_get_health_check_command.go (about)

     1  package v6
     2  
     3  import (
     4  	"fmt"
     5  
     6  	"code.cloudfoundry.org/cli/actor/sharedaction"
     7  	"code.cloudfoundry.org/cli/actor/v3action"
     8  	"code.cloudfoundry.org/cli/api/cloudcontroller/ccversion"
     9  	"code.cloudfoundry.org/cli/command"
    10  	"code.cloudfoundry.org/cli/command/flag"
    11  	"code.cloudfoundry.org/cli/command/v6/shared"
    12  	"code.cloudfoundry.org/cli/util/ui"
    13  )
    14  
    15  //go:generate counterfeiter . V3GetHealthCheckActor
    16  
    17  type V3GetHealthCheckActor interface {
    18  	CloudControllerAPIVersion() string
    19  	GetApplicationProcessHealthChecksByNameAndSpace(appName string, spaceGUID string) ([]v3action.ProcessHealthCheck, v3action.Warnings, error)
    20  }
    21  
    22  type V3GetHealthCheckCommand struct {
    23  	RequiredArgs flag.AppName `positional-args:"yes"`
    24  	usage        interface{}  `usage:"CF_NAME v3-get-health-check APP_NAME"`
    25  
    26  	UI          command.UI
    27  	Config      command.Config
    28  	SharedActor command.SharedActor
    29  	Actor       V3GetHealthCheckActor
    30  }
    31  
    32  func (cmd *V3GetHealthCheckCommand) Setup(config command.Config, ui command.UI) error {
    33  	cmd.UI = ui
    34  	cmd.Config = config
    35  	cmd.SharedActor = sharedaction.NewActor(config)
    36  
    37  	ccClient, _, err := shared.NewV3BasedClients(config, ui, true, "")
    38  	if err != nil {
    39  		return err
    40  	}
    41  	cmd.Actor = v3action.NewActor(ccClient, config, nil, nil)
    42  
    43  	return nil
    44  }
    45  
    46  func (cmd V3GetHealthCheckCommand) Execute(args []string) error {
    47  	cmd.UI.DisplayWarning(command.ExperimentalWarning)
    48  
    49  	err := command.MinimumCCAPIVersionCheck(cmd.Actor.CloudControllerAPIVersion(), ccversion.MinVersionApplicationFlowV3)
    50  	if err != nil {
    51  		return err
    52  	}
    53  
    54  	err = cmd.SharedActor.CheckTarget(true, true)
    55  	if err != nil {
    56  		return err
    57  	}
    58  
    59  	user, err := cmd.Config.CurrentUser()
    60  	if err != nil {
    61  		return err
    62  	}
    63  
    64  	cmd.UI.DisplayTextWithFlavor("Getting process health check types for 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  	cmd.UI.DisplayNewline()
    71  
    72  	processHealthChecks, warnings, err := cmd.Actor.GetApplicationProcessHealthChecksByNameAndSpace(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID)
    73  	cmd.UI.DisplayWarnings(warnings)
    74  	if err != nil {
    75  		return err
    76  	}
    77  
    78  	if len(processHealthChecks) == 0 {
    79  		cmd.UI.DisplayNewline()
    80  		cmd.UI.DisplayText("App has no processes")
    81  		return nil
    82  	}
    83  
    84  	table := [][]string{
    85  		{
    86  			cmd.UI.TranslateText("process"),
    87  			cmd.UI.TranslateText("health check"),
    88  			cmd.UI.TranslateText("endpoint (for http)"),
    89  			cmd.UI.TranslateText("invocation timeout"),
    90  		},
    91  	}
    92  
    93  	for _, healthCheck := range processHealthChecks {
    94  		invocationTimeout := healthCheck.InvocationTimeout
    95  		if invocationTimeout == 0 {
    96  			invocationTimeout = 1
    97  		}
    98  
    99  		table = append(table, []string{
   100  			healthCheck.ProcessType,
   101  			string(healthCheck.HealthCheckType),
   102  			healthCheck.Endpoint,
   103  			fmt.Sprint(invocationTimeout),
   104  		})
   105  	}
   106  
   107  	cmd.UI.DisplayTableWithHeader("", table, ui.DefaultTableSpacePadding)
   108  
   109  	return nil
   110  }