github.com/cloudfoundry-attic/cli-with-i18n@v6.32.1-0.20171002233121-7401370d3b85+incompatible/command/v3/v3_droplets_command.go (about)

     1  package v3
     2  
     3  import (
     4  	"net/http"
     5  	"strings"
     6  	"time"
     7  
     8  	"code.cloudfoundry.org/cli/actor/sharedaction"
     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/flag"
    14  	"code.cloudfoundry.org/cli/command/translatableerror"
    15  	"code.cloudfoundry.org/cli/command/v3/shared"
    16  	"code.cloudfoundry.org/cli/util/ui"
    17  )
    18  
    19  //go:generate counterfeiter . V3DropletsActor
    20  
    21  type V3DropletsActor interface {
    22  	CloudControllerAPIVersion() string
    23  	GetApplicationDroplets(appName string, spaceGUID string) ([]v3action.Droplet, v3action.Warnings, error)
    24  }
    25  
    26  type V3DropletsCommand struct {
    27  	RequiredArgs flag.AppName `positional-args:"yes"`
    28  	usage        interface{}  `usage:"CF_NAME v3-droplets APP_NAME"`
    29  
    30  	UI          command.UI
    31  	Config      command.Config
    32  	Actor       V3DropletsActor
    33  	SharedActor command.SharedActor
    34  }
    35  
    36  func (cmd *V3DropletsCommand) 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  	return nil
    52  }
    53  
    54  func (cmd V3DropletsCommand) Execute(args []string) error {
    55  	cmd.UI.DisplayText(command.ExperimentalWarning)
    56  	cmd.UI.DisplayNewline()
    57  
    58  	err := command.MinimumAPIVersionCheck(cmd.Actor.CloudControllerAPIVersion(), ccversion.MinVersionV3)
    59  	if err != nil {
    60  		return err
    61  	}
    62  
    63  	err = cmd.SharedActor.CheckTarget(cmd.Config, true, true)
    64  	if err != nil {
    65  		return shared.HandleError(err)
    66  	}
    67  
    68  	user, err := cmd.Config.CurrentUser()
    69  	if err != nil {
    70  		return err
    71  	}
    72  
    73  	cmd.UI.DisplayTextWithFlavor("Listing droplets of app {{.AppName}} in org {{.CurrentOrg}} / space {{.CurrentSpace}} as {{.CurrentUser}}...", map[string]interface{}{
    74  		"AppName":      cmd.RequiredArgs.AppName,
    75  		"CurrentSpace": cmd.Config.TargetedSpace().Name,
    76  		"CurrentOrg":   cmd.Config.TargetedOrganization().Name,
    77  		"CurrentUser":  user.Name,
    78  	})
    79  	cmd.UI.DisplayNewline()
    80  
    81  	droplets, warnings, err := cmd.Actor.GetApplicationDroplets(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID)
    82  	cmd.UI.DisplayWarnings(warnings)
    83  	if err != nil {
    84  		return shared.HandleError(err)
    85  	}
    86  
    87  	if len(droplets) == 0 {
    88  		cmd.UI.DisplayText("No droplets found")
    89  		return nil
    90  	}
    91  
    92  	table := [][]string{
    93  		{
    94  			cmd.UI.TranslateText("guid"),
    95  			cmd.UI.TranslateText("state"),
    96  			cmd.UI.TranslateText("created"),
    97  		},
    98  	}
    99  
   100  	for _, droplet := range droplets {
   101  		t, err := time.Parse(time.RFC3339, droplet.CreatedAt)
   102  		if err != nil {
   103  			return err
   104  		}
   105  
   106  		table = append(table, []string{
   107  			droplet.GUID,
   108  			cmd.UI.TranslateText(strings.ToLower(string(droplet.State))),
   109  			cmd.UI.UserFriendlyDate(t),
   110  		})
   111  	}
   112  
   113  	cmd.UI.DisplayTableWithHeader("", table, ui.DefaultTableSpacePadding)
   114  
   115  	return nil
   116  }