github.com/liamawhite/cli-with-i18n@v6.32.1-0.20171122084555-dede0a5c3448+incompatible/command/v3/v3_restart_command.go (about) 1 package v3 2 3 import ( 4 "net/http" 5 6 "github.com/liamawhite/cli-with-i18n/actor/sharedaction" 7 "github.com/liamawhite/cli-with-i18n/actor/v3action" 8 "github.com/liamawhite/cli-with-i18n/api/cloudcontroller/ccerror" 9 "github.com/liamawhite/cli-with-i18n/api/cloudcontroller/ccversion" 10 "github.com/liamawhite/cli-with-i18n/command" 11 "github.com/liamawhite/cli-with-i18n/command/flag" 12 "github.com/liamawhite/cli-with-i18n/command/translatableerror" 13 "github.com/liamawhite/cli-with-i18n/command/v3/shared" 14 ) 15 16 //go:generate counterfeiter . V3RestartActor 17 18 type V3RestartActor interface { 19 CloudControllerAPIVersion() string 20 GetApplicationByNameAndSpace(appName string, spaceGUID string) (v3action.Application, v3action.Warnings, error) 21 StartApplication(appGUID string) (v3action.Application, v3action.Warnings, error) 22 StopApplication(appGUID string) (v3action.Warnings, error) 23 } 24 25 type V3RestartCommand struct { 26 RequiredArgs flag.AppName `positional-args:"yes"` 27 usage interface{} `usage:"CF_NAME v3-restart APP_NAME"` 28 envCFStartupTimeout interface{} `environmentName:"CF_STARTUP_TIMEOUT" environmentDescription:"Max wait time for app instance startup, in minutes" environmentDefault:"5"` 29 30 UI command.UI 31 Config command.Config 32 SharedActor command.SharedActor 33 Actor V3RestartActor 34 } 35 36 func (cmd *V3RestartCommand) 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 V3RestartCommand) Execute(args []string) error { 55 err := command.MinimumAPIVersionCheck(cmd.Actor.CloudControllerAPIVersion(), ccversion.MinVersionV3) 56 if err != nil { 57 return err 58 } 59 60 err = cmd.SharedActor.CheckTarget(cmd.Config, true, true) 61 if err != nil { 62 return shared.HandleError(err) 63 } 64 65 user, err := cmd.Config.CurrentUser() 66 if err != nil { 67 return shared.HandleError(err) 68 } 69 70 app, warnings, err := cmd.Actor.GetApplicationByNameAndSpace(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID) 71 cmd.UI.DisplayWarnings(warnings) 72 if err != nil { 73 return shared.HandleError(err) 74 } 75 76 if app.Started() { 77 cmd.UI.DisplayTextWithFlavor("Stopping app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...", map[string]interface{}{ 78 "AppName": cmd.RequiredArgs.AppName, 79 "OrgName": cmd.Config.TargetedOrganization().Name, 80 "SpaceName": cmd.Config.TargetedSpace().Name, 81 "Username": user.Name, 82 }) 83 84 warnings, err = cmd.Actor.StopApplication(app.GUID) 85 cmd.UI.DisplayWarnings(warnings) 86 if err != nil { 87 return shared.HandleError(err) 88 } 89 90 cmd.UI.DisplayOK() 91 } 92 93 cmd.UI.DisplayTextWithFlavor("Starting app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...", map[string]interface{}{ 94 "AppName": cmd.RequiredArgs.AppName, 95 "OrgName": cmd.Config.TargetedOrganization().Name, 96 "SpaceName": cmd.Config.TargetedSpace().Name, 97 "Username": user.Name, 98 }) 99 100 _, warnings, err = cmd.Actor.StartApplication(app.GUID) 101 102 cmd.UI.DisplayWarnings(warnings) 103 if err != nil { 104 return shared.HandleError(err) 105 } 106 107 cmd.UI.DisplayOK() 108 109 return nil 110 }