github.com/liamawhite/cli-with-i18n@v6.32.1-0.20171122084555-dede0a5c3448+incompatible/command/v2/bind_service_command.go (about) 1 package v2 2 3 import ( 4 "fmt" 5 "os" 6 7 "github.com/liamawhite/cli-with-i18n/actor/sharedaction" 8 "github.com/liamawhite/cli-with-i18n/actor/v2action" 9 "github.com/liamawhite/cli-with-i18n/api/cloudcontroller/ccerror" 10 oldCmd "github.com/liamawhite/cli-with-i18n/cf/cmd" 11 "github.com/liamawhite/cli-with-i18n/command" 12 "github.com/liamawhite/cli-with-i18n/command/flag" 13 "github.com/liamawhite/cli-with-i18n/command/v2/shared" 14 ) 15 16 //go:generate counterfeiter . BindServiceActor 17 18 type BindServiceActor interface { 19 BindServiceBySpace(appName string, ServiceInstanceName string, spaceGUID string, parameters map[string]interface{}) (v2action.Warnings, error) 20 } 21 22 type BindServiceCommand struct { 23 RequiredArgs flag.BindServiceArgs `positional-args:"yes"` 24 ParametersAsJSON flag.JSONOrFileWithValidation `short:"c" description:"Valid JSON object containing service-specific configuration parameters, provided either in-line or in a file. For a list of supported configuration parameters, see documentation for the particular service offering."` 25 usage interface{} `usage:"CF_NAME bind-service APP_NAME SERVICE_INSTANCE [-c PARAMETERS_AS_JSON]\n\n Optionally provide service-specific configuration parameters in a valid JSON object in-line:\n\n CF_NAME bind-service APP_NAME SERVICE_INSTANCE -c '{\"name\":\"value\",\"name\":\"value\"}'\n\n Optionally provide a file containing service-specific configuration parameters in a valid JSON object. \n The path to the parameters file can be an absolute or relative path to a file.\n CF_NAME bind-service APP_NAME SERVICE_INSTANCE -c PATH_TO_FILE\n\n Example of valid JSON object:\n {\n \"permissions\": \"read-only\"\n }\n\nEXAMPLES:\n Linux/Mac:\n CF_NAME bind-service myapp mydb -c '{\"permissions\":\"read-only\"}'\n\n Windows Command Line:\n CF_NAME bind-service myapp mydb -c \"{\\\"permissions\\\":\\\"read-only\\\"}\"\n\n Windows PowerShell:\n CF_NAME bind-service myapp mydb -c '{\\\"permissions\\\":\\\"read-only\\\"}'\n\n CF_NAME bind-service myapp mydb -c ~/workspace/tmp/instance_config.json"` 26 relatedCommands interface{} `related_commands:"services"` 27 28 UI command.UI 29 Config command.Config 30 SharedActor command.SharedActor 31 Actor BindServiceActor 32 } 33 34 func (cmd *BindServiceCommand) 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 return nil 46 } 47 48 func (cmd BindServiceCommand) Execute(args []string) error { 49 if !cmd.Config.Experimental() { 50 oldCmd.Main(os.Getenv("CF_TRACE"), os.Args) 51 return nil 52 } 53 54 err := cmd.SharedActor.CheckTarget(cmd.Config, true, true) 55 if err != nil { 56 return shared.HandleError(err) 57 } 58 59 user, err := cmd.Config.CurrentUser() 60 if err != nil { 61 return err 62 } 63 64 cmd.UI.DisplayTextWithFlavor("Binding service {{.ServiceName}} to app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.CurrentUser}}...", map[string]interface{}{ 65 "ServiceName": cmd.RequiredArgs.ServiceInstanceName, 66 "AppName": cmd.RequiredArgs.AppName, 67 "OrgName": cmd.Config.TargetedOrganization().Name, 68 "SpaceName": cmd.Config.TargetedSpace().Name, 69 "CurrentUser": user.Name, 70 }) 71 72 warnings, err := cmd.Actor.BindServiceBySpace(cmd.RequiredArgs.AppName, cmd.RequiredArgs.ServiceInstanceName, cmd.Config.TargetedSpace().GUID, cmd.ParametersAsJSON) 73 cmd.UI.DisplayWarnings(warnings) 74 if err != nil { 75 if _, isTakenError := err.(ccerror.ServiceBindingTakenError); isTakenError { 76 cmd.UI.DisplayText("App {{.AppName}} is already bound to {{.ServiceName}}.", map[string]interface{}{ 77 "AppName": cmd.RequiredArgs.AppName, 78 "ServiceName": cmd.RequiredArgs.ServiceInstanceName, 79 }) 80 cmd.UI.DisplayOK() 81 return nil 82 } 83 return shared.HandleError(err) 84 } 85 86 cmd.UI.DisplayOK() 87 cmd.UI.DisplayText("TIP: Use '{{.CFCommand}} {{.AppName}}' to ensure your env variable changes take effect", map[string]interface{}{ 88 "CFCommand": fmt.Sprintf("%s restage", cmd.Config.BinaryName()), 89 "AppName": cmd.RequiredArgs.AppName, 90 }) 91 92 return nil 93 }