github.com/loggregator/cli@v6.33.1-0.20180224010324-82334f081791+incompatible/command/v2/start_command.go (about) 1 package v2 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/command" 9 "code.cloudfoundry.org/cli/command/flag" 10 "code.cloudfoundry.org/cli/command/v2/shared" 11 ) 12 13 //go:generate counterfeiter . StartActor 14 15 type StartActor interface { 16 AppActor 17 StartApplication(app v2action.Application, client v2action.NOAAClient) (<-chan *v2action.LogMessage, <-chan error, <-chan v2action.ApplicationStateChange, <-chan string, <-chan error) 18 } 19 20 type StartCommand struct { 21 RequiredArgs flag.AppName `positional-args:"yes"` 22 usage interface{} `usage:"CF_NAME start APP_NAME"` 23 envCFStagingTimeout interface{} `environmentName:"CF_STAGING_TIMEOUT" environmentDescription:"Max wait time for buildpack staging, in minutes" environmentDefault:"15"` 24 envCFStartupTimeout interface{} `environmentName:"CF_STARTUP_TIMEOUT" environmentDescription:"Max wait time for app instance startup, in minutes" environmentDefault:"5"` 25 relatedCommands interface{} `related_commands:"apps, logs, scale, ssh, stop, restart, run-task"` 26 27 UI command.UI 28 Config command.Config 29 SharedActor command.SharedActor 30 Actor StartActor 31 NOAAClient *consumer.Consumer 32 } 33 34 func (cmd *StartCommand) Setup(config command.Config, ui command.UI) error { 35 cmd.UI = ui 36 cmd.Config = config 37 cmd.SharedActor = sharedaction.NewActor(config) 38 39 ccClient, uaaClient, err := shared.NewClients(config, ui, true) 40 if err != nil { 41 return err 42 } 43 cmd.Actor = v2action.NewActor(ccClient, uaaClient, config) 44 45 cmd.NOAAClient = shared.NewNOAAClient(ccClient.DopplerEndpoint(), config, uaaClient, ui) 46 47 return nil 48 } 49 50 func (cmd StartCommand) Execute(args []string) error { 51 err := cmd.SharedActor.CheckTarget(true, true) 52 if err != nil { 53 return err 54 } 55 56 user, err := cmd.Config.CurrentUser() 57 if err != nil { 58 return err 59 } 60 61 cmd.UI.DisplayTextWithFlavor("Starting app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.CurrentUser}}...", 62 map[string]interface{}{ 63 "AppName": cmd.RequiredArgs.AppName, 64 "OrgName": cmd.Config.TargetedOrganization().Name, 65 "SpaceName": cmd.Config.TargetedSpace().Name, 66 "CurrentUser": user.Name, 67 }) 68 69 app, warnings, err := cmd.Actor.GetApplicationByNameAndSpace(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID) 70 cmd.UI.DisplayWarnings(warnings) 71 if err != nil { 72 return err 73 } 74 75 if app.Started() { 76 cmd.UI.DisplayText("App {{.AppName}} is already started", 77 map[string]interface{}{ 78 "AppName": cmd.RequiredArgs.AppName, 79 }) 80 return nil 81 } 82 83 messages, logErrs, appState, apiWarnings, errs := cmd.Actor.StartApplication(app, cmd.NOAAClient) 84 err = shared.PollStart(cmd.UI, cmd.Config, messages, logErrs, appState, apiWarnings, errs) 85 if err != nil { 86 return err 87 } 88 89 cmd.UI.DisplayNewline() 90 91 appSummary, warnings, err := cmd.Actor.GetApplicationSummaryByNameAndSpace(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID) 92 cmd.UI.DisplayWarnings(warnings) 93 if err != nil { 94 return err 95 } 96 97 shared.DisplayAppSummary(cmd.UI, appSummary, true) 98 99 return nil 100 }