github.com/jenspinney/cli@v6.42.1-0.20190207184520-7450c600020e+incompatible/command/v6/start_command.go (about) 1 package v6 2 3 import ( 4 "github.com/cloudfoundry/noaa/consumer" 5 6 "code.cloudfoundry.org/cli/actor/sharedaction" 7 "code.cloudfoundry.org/cli/actor/v2action" 8 "code.cloudfoundry.org/cli/actor/v2v3action" 9 "code.cloudfoundry.org/cli/actor/v3action" 10 "code.cloudfoundry.org/cli/command" 11 "code.cloudfoundry.org/cli/command/flag" 12 "code.cloudfoundry.org/cli/command/v6/shared" 13 sharedV3 "code.cloudfoundry.org/cli/command/v6/shared" 14 log "github.com/sirupsen/logrus" 15 ) 16 17 //go:generate counterfeiter . StartActor 18 19 type StartActor interface { 20 GetApplicationByNameAndSpace(name string, spaceGUID string) (v2action.Application, v2action.Warnings, error) 21 GetApplicationSummaryByNameAndSpace(name string, spaceGUID string) (v2action.ApplicationSummary, v2action.Warnings, error) 22 StartApplication(app v2action.Application, client v2action.NOAAClient) (<-chan *v2action.LogMessage, <-chan error, <-chan v2action.ApplicationStateChange, <-chan string, <-chan error) 23 } 24 25 type StartCommand struct { 26 RequiredArgs flag.AppName `positional-args:"yes"` 27 usage interface{} `usage:"CF_NAME start APP_NAME"` 28 envCFStagingTimeout interface{} `environmentName:"CF_STAGING_TIMEOUT" environmentDescription:"Max wait time for buildpack staging, in minutes" environmentDefault:"15"` 29 envCFStartupTimeout interface{} `environmentName:"CF_STARTUP_TIMEOUT" environmentDescription:"Max wait time for app instance startup, in minutes" environmentDefault:"5"` 30 relatedCommands interface{} `related_commands:"apps, logs, scale, ssh, stop, restart, run-task"` 31 32 UI command.UI 33 Config command.Config 34 SharedActor command.SharedActor 35 Actor StartActor // todo rename key to StartActor to avoid confusion 36 ApplicationSummaryActor shared.ApplicationSummaryActor 37 NOAAClient *consumer.Consumer 38 } 39 40 func (cmd *StartCommand) Setup(config command.Config, ui command.UI) error { 41 cmd.UI = ui 42 cmd.Config = config 43 sharedActor := sharedaction.NewActor(config) 44 cmd.SharedActor = sharedActor 45 46 ccClient, uaaClient, err := shared.NewClients(config, ui, true) 47 if err != nil { 48 return err 49 } 50 51 ccClientV3, _, err := sharedV3.NewV3BasedClients(config, ui, true, "") 52 if err != nil { 53 return err 54 } 55 v2Actor := v2action.NewActor(ccClient, uaaClient, config) 56 v3Actor := v3action.NewActor(ccClientV3, config, sharedActor, nil) 57 58 cmd.Actor = v2Actor 59 60 cmd.ApplicationSummaryActor = v2v3action.NewActor(v2Actor, v3Actor) 61 62 cmd.NOAAClient = shared.NewNOAAClient(ccClient.DopplerEndpoint(), config, uaaClient, ui) 63 64 return nil 65 } 66 67 func (cmd StartCommand) Execute(args []string) error { 68 err := cmd.SharedActor.CheckTarget(true, true) 69 if err != nil { 70 return err 71 } 72 73 user, err := cmd.Config.CurrentUser() 74 if err != nil { 75 return err 76 } 77 78 cmd.UI.DisplayTextWithFlavor("Starting app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.CurrentUser}}...", 79 map[string]interface{}{ 80 "AppName": cmd.RequiredArgs.AppName, 81 "OrgName": cmd.Config.TargetedOrganization().Name, 82 "SpaceName": cmd.Config.TargetedSpace().Name, 83 "CurrentUser": user.Name, 84 }) 85 86 app, warnings, err := cmd.Actor.GetApplicationByNameAndSpace(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID) 87 cmd.UI.DisplayWarnings(warnings) 88 if err != nil { 89 return err 90 } 91 92 if app.Started() { 93 cmd.UI.DisplayText("App {{.AppName}} is already started", 94 map[string]interface{}{ 95 "AppName": cmd.RequiredArgs.AppName, 96 }) 97 return nil 98 } 99 100 messages, logErrs, appState, apiWarnings, errs := cmd.Actor.StartApplication(app, cmd.NOAAClient) 101 err = shared.PollStart(cmd.UI, cmd.Config, messages, logErrs, appState, apiWarnings, errs) 102 if err != nil { 103 return err 104 } 105 106 cmd.UI.DisplayNewline() 107 108 log.WithField("v3_api_version", cmd.ApplicationSummaryActor.CloudControllerV3APIVersion()).Debug("using v3 for app display") 109 appSummary, v3Warnings, err := cmd.ApplicationSummaryActor.GetApplicationSummaryByNameAndSpace(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID, true) 110 cmd.UI.DisplayWarnings(v3Warnings) 111 if err != nil { 112 return err 113 } 114 shared.NewAppSummaryDisplayer2(cmd.UI).AppDisplay(appSummary, true) 115 return nil 116 }