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 }