github.com/cloudfoundry-attic/cli-with-i18n@v6.32.1-0.20171002233121-7401370d3b85+incompatible/command/v3/v3_apps_command.go (about)

     1  package v3
     2  
     3  import (
     4  	"net/http"
     5  	"strings"
     6  
     7  	"code.cloudfoundry.org/cli/actor/sharedaction"
     8  	"code.cloudfoundry.org/cli/actor/v2action"
     9  	"code.cloudfoundry.org/cli/actor/v3action"
    10  	"code.cloudfoundry.org/cli/api/cloudcontroller/ccerror"
    11  	"code.cloudfoundry.org/cli/api/cloudcontroller/ccversion"
    12  	"code.cloudfoundry.org/cli/command"
    13  	"code.cloudfoundry.org/cli/command/translatableerror"
    14  	sharedV2 "code.cloudfoundry.org/cli/command/v2/shared"
    15  	"code.cloudfoundry.org/cli/command/v3/shared"
    16  	"code.cloudfoundry.org/cli/util/ui"
    17  )
    18  
    19  //go:generate counterfeiter . V3AppsActor
    20  
    21  type V3AppsActor interface {
    22  	CloudControllerAPIVersion() string
    23  	GetApplicationsWithProcessesBySpace(spaceGUID string) ([]v3action.ApplicationWithProcessSummary, v3action.Warnings, error)
    24  }
    25  
    26  type V3AppsCommand struct {
    27  	usage interface{} `usage:"CF_NAME v3-apps"`
    28  
    29  	UI              command.UI
    30  	Config          command.Config
    31  	Actor           V3AppsActor
    32  	V2AppRouteActor shared.V2AppRouteActor
    33  	SharedActor     command.SharedActor
    34  }
    35  
    36  func (cmd *V3AppsCommand) Setup(config command.Config, ui command.UI) error {
    37  	cmd.UI = ui
    38  	cmd.Config = config
    39  	cmd.SharedActor = sharedaction.NewActor(config)
    40  
    41  	ccClient, _, err := shared.NewClients(config, ui, true)
    42  	if err != nil {
    43  		if v3Err, ok := err.(ccerror.V3UnexpectedResponseError); ok && v3Err.ResponseCode == http.StatusNotFound {
    44  			return translatableerror.MinimumAPIVersionNotMetError{MinimumVersion: ccversion.MinVersionV3}
    45  		}
    46  
    47  		return err
    48  	}
    49  	cmd.Actor = v3action.NewActor(nil, ccClient, config)
    50  
    51  	ccClientV2, uaaClientV2, err := sharedV2.NewClients(config, ui, true)
    52  	if err != nil {
    53  		return err
    54  	}
    55  
    56  	cmd.V2AppRouteActor = v2action.NewActor(ccClientV2, uaaClientV2, config)
    57  
    58  	return nil
    59  }
    60  
    61  func (cmd V3AppsCommand) Execute(args []string) error {
    62  	err := command.MinimumAPIVersionCheck(cmd.Actor.CloudControllerAPIVersion(), ccversion.MinVersionV3)
    63  	if err != nil {
    64  		return err
    65  	}
    66  
    67  	err = cmd.SharedActor.CheckTarget(cmd.Config, true, true)
    68  	if err != nil {
    69  		return shared.HandleError(err)
    70  	}
    71  
    72  	user, err := cmd.Config.CurrentUser()
    73  	if err != nil {
    74  		return shared.HandleError(err)
    75  	}
    76  
    77  	cmd.UI.DisplayTextWithFlavor("Getting apps in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...", map[string]interface{}{
    78  		"OrgName":   cmd.Config.TargetedOrganization().Name,
    79  		"SpaceName": cmd.Config.TargetedSpace().Name,
    80  		"Username":  user.Name,
    81  	})
    82  	cmd.UI.DisplayNewline()
    83  
    84  	summaries, warnings, err := cmd.Actor.GetApplicationsWithProcessesBySpace(cmd.Config.TargetedSpace().GUID)
    85  	cmd.UI.DisplayWarnings(warnings)
    86  	if err != nil {
    87  		return shared.HandleError(err)
    88  	}
    89  
    90  	if len(summaries) == 0 {
    91  		cmd.UI.DisplayText("No apps found")
    92  		return nil
    93  	}
    94  
    95  	table := [][]string{
    96  		{
    97  			cmd.UI.TranslateText("name"),
    98  			cmd.UI.TranslateText("requested state"),
    99  			cmd.UI.TranslateText("processes"),
   100  			cmd.UI.TranslateText("routes"),
   101  		},
   102  	}
   103  
   104  	for _, summary := range summaries {
   105  		var routesList string
   106  		if len(summary.ProcessSummaries) > 0 {
   107  			routes, warnings, err := cmd.V2AppRouteActor.GetApplicationRoutes(summary.GUID)
   108  			cmd.UI.DisplayWarnings(warnings)
   109  			if err != nil {
   110  				return shared.HandleError(err)
   111  			}
   112  			routesList = routes.Summary()
   113  		}
   114  
   115  		table = append(table, []string{
   116  			summary.Name,
   117  			cmd.UI.TranslateText(strings.ToLower(string(summary.State))),
   118  			summary.ProcessSummaries.String(),
   119  			routesList,
   120  		})
   121  	}
   122  
   123  	cmd.UI.DisplayTableWithHeader("", table, ui.DefaultTableSpacePadding)
   124  
   125  	return nil
   126  }