github.com/cloudfoundry-attic/cli-with-i18n@v6.32.1-0.20171002233121-7401370d3b85+incompatible/command/v3/v3_get_health_check_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  	"code.cloudfoundry.org/cli/util/ui"
    15  )
    16  
    17  //go:generate counterfeiter . V3GetHealthCheckActor
    18  
    19  type V3GetHealthCheckActor interface {
    20  	CloudControllerAPIVersion() string
    21  	GetApplicationProcessHealthChecksByNameAndSpace(appName string, spaceGUID string) ([]v3action.ProcessHealthCheck, v3action.Warnings, error)
    22  }
    23  
    24  type V3GetHealthCheckCommand struct {
    25  	RequiredArgs flag.AppName `positional-args:"yes"`
    26  	usage        interface{}  `usage:"CF_NAME v3-get-health-check APP_NAME"`
    27  
    28  	UI          command.UI
    29  	Config      command.Config
    30  	SharedActor command.SharedActor
    31  	Actor       V3GetHealthCheckActor
    32  }
    33  
    34  func (cmd *V3GetHealthCheckCommand) Setup(config command.Config, ui command.UI) error {
    35  	cmd.UI = ui
    36  	cmd.Config = config
    37  	cmd.SharedActor = sharedaction.NewActor(config)
    38  
    39  	ccClient, _, 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, ccClient, config)
    48  
    49  	return nil
    50  }
    51  
    52  func (cmd V3GetHealthCheckCommand) 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 shared.HandleError(err)
    69  	}
    70  
    71  	cmd.UI.DisplayTextWithFlavor("Getting process health check types for app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...", map[string]interface{}{
    72  		"AppName":   cmd.RequiredArgs.AppName,
    73  		"OrgName":   cmd.Config.TargetedOrganization().Name,
    74  		"SpaceName": cmd.Config.TargetedSpace().Name,
    75  		"Username":  user.Name,
    76  	})
    77  	cmd.UI.DisplayNewline()
    78  
    79  	processHealthChecks, warnings, err := cmd.Actor.GetApplicationProcessHealthChecksByNameAndSpace(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID)
    80  	cmd.UI.DisplayWarnings(warnings)
    81  	if err != nil {
    82  		return shared.HandleError(err)
    83  	}
    84  
    85  	if len(processHealthChecks) == 0 {
    86  		cmd.UI.DisplayNewline()
    87  		cmd.UI.DisplayText("App has no processes")
    88  		return nil
    89  	}
    90  
    91  	table := [][]string{
    92  		{
    93  			cmd.UI.TranslateText("process"),
    94  			cmd.UI.TranslateText("health check"),
    95  			cmd.UI.TranslateText("endpoint (for http)"),
    96  		},
    97  	}
    98  
    99  	for _, healthCheck := range processHealthChecks {
   100  		table = append(table, []string{
   101  			healthCheck.ProcessType,
   102  			healthCheck.HealthCheckType,
   103  			healthCheck.Endpoint,
   104  		})
   105  	}
   106  
   107  	cmd.UI.DisplayTableWithHeader("", table, ui.DefaultTableSpacePadding)
   108  
   109  	return nil
   110  }