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How to use PrintOnError method of ui Package

Best Testkube code snippet using ui.PrintOnError

release.go

Source:release.go

...34			ui.Info("Current "+path+" version", helm.GetVersion(chart))35			valuesPath := strings.Replace(path, "Chart.yaml", "values.yaml", -1)36			// save version in Chart.yaml37			err = helm.SaveString(&chart, "version", nextAppVersion)38			ui.PrintOnError("Saving version string", err)39			err = helm.SaveString(&chart, "appVersion", nextAppVersion)40			ui.PrintOnError("Saving appVersion string", err)41			err = helm.UpdateValuesImageTag(valuesPath, nextAppVersion)42			ui.PrintOnError("Updating values image tag", err)43			err = helm.Write(path, chart)44			ui.ExitOnError("saving "+appName+" Chart.yaml file", err)45			gitAddCommitAndPush(dir, "updating "+appName+" chart version to "+nextAppVersion)46			// Checkout main testkube chart and bump main chart with next version47			dir, err = git.PartialCheckout("https://github.com/kubeshop/helm-charts.git", "testkube", "main", "", "")48			ui.ExitOnError("checking out testkube chart to "+dir, err)49			chart, path, err = helm.GetChart(dir)50			ui.ExitOnError("getting chart path", err)51			testkubeVersion := helm.GetVersion(chart)52			nextTestkubeVersion := getNextVersion(dev, testkubeVersion, version.Patch)53			ui.Info("Generated new testkube version", nextTestkubeVersion)54			// bump main testkube chart version55			err = helm.SaveString(&chart, "version", nextTestkubeVersion)56			ui.PrintOnError("Saving version string", err)57			err = helm.SaveString(&chart, "appVersion", nextTestkubeVersion)58			ui.PrintOnError("Saving appVersion string", err)59			// set app dependency version60			_, err = helm.UpdateDependencyVersion(chart, appName, nextAppVersion)61			ui.PrintOnError("Updating dependency version", err)62			err = helm.Write(path, chart)63			ui.ExitOnError("saving testkube Chart.yaml file", err)64			gitAddCommitAndPush(dir, "updating testkube to "+nextTestkubeVersion+" and "+appName+" to "+nextAppVersion)65			tab := ui.NewArrayTable([][]string{66				{appName + " previous version", currentAppVersion},67				{"testkube previous version", testkubeVersion},68				{appName + " next version", nextAppVersion},69				{"testkube next version", nextTestkubeVersion},70			})71			ui.NL()72			ui.Table(tab, os.Stdout)73			ui.Completed("Release completed - Helm charts: ", "testkube:"+nextTestkubeVersion, appName+":"+nextAppVersion)74			ui.NL()75		},...

dashboard.go

Source:dashboard.go

...26		Short:   "Open testkube dashboard",27		Long:    `Open testkube dashboard`,28		Run: func(cmd *cobra.Command, args []string) {29			dashboardLocalPort, err := getDashboardLocalPort()30			ui.PrintOnError("checking dashboard port", err)31			uri := fmt.Sprintf("http://localhost:%d", dashboardLocalPort)32			if useGlobalDashboard {33				uri = DashboardURI34			}35			apiURI := fmt.Sprintf("localhost:%d/%s", ApiServerPort, ApiVersion)36			dashboardAddress := fmt.Sprintf("%s/apiEndpoint?apiEndpoint=%s", uri, apiURI)37			apiAddress := fmt.Sprintf("http://%s", apiURI)38			var commandsToKill []*exec.Cmd39			// kill background port-forwarded processes40			defer func() {41				for _, command := range commandsToKill {42					if command != nil {43						err := command.Process.Kill()44						ui.PrintOnError("killing command: "+command.String(), err)45					}46				}47			}()48			// if not global dasboard - we'll try to port-forward current cluster API49			if !useGlobalDashboard {50				command, err := asyncPortForward(namespace, DashboardName, dashboardLocalPort, DashboardPort)51				ui.PrintOnError("port forwarding dashboard endpoint", err)52				commandsToKill = append(commandsToKill, command)53			}54			command, err := asyncPortForward(namespace, ApiServerName, ApiServerPort, ApiServerPort)55			ui.PrintOnError("port forwarding api endpoint", err)56			commandsToKill = append(commandsToKill, command)57			// check for api and dasboard to be ready58			ready, err := readinessCheck(apiAddress, dashboardAddress)59			ui.PrintOnError("checking readiness of services", err)60			ui.Debug("Endpoints readiness", fmt.Sprintf("%v", ready))61			// open browser62			// open browser63			err = open.Run(dashboardAddress)64			ui.PrintOnError("openning dashboard", err)65			// wait for Ctrl/Cmd + c signal to clear everything66			c := make(chan os.Signal, 1)67			signal.Notify(c, os.Interrupt)68			ui.NL()69			ui.Success("The dashboard is accessible here:", dashboardAddress)70			ui.Success("The API is accessible here:", apiAddress+"/info")71			ui.Success("Port forwarding is started for the test results endpoint, hit Ctrl+c (or Cmd+c) to stop")72			s := <-c73			fmt.Println("Got signal:", s)74		},75	}76	cmd.Flags().StringVarP(&namespace, "namespace", "", "testkube", "namespace where the testkube is installed")77	cmd.Flags().BoolVar(&useGlobalDashboard, "use-global-dashboard", false, "use global dashboard for viewing testkube results")78	return cmd...

specifics.go

Source:specifics.go

1package ui2// PrintConfigError prints error message suggestion and documentation link3func PrintConfigError(err error) {4	ui.PrintOnError("    Can't access config file", err)5	ui.Info(IconSuggestion+"  Suggestion:", "Do you have enough rights to handle the config file?")6	ui.Info(IconDocumentation+"  Documentation:", "https://kubeshop.github.io/testkube/")7}8// PrintConfigApiError prints error message suggestion and documentation link9func PrintConfigApiError(err error) {10	ui.PrintOnError("    Can't access the API", err)11	ui.Info(IconSuggestion+"  Suggestion:", "Is the API running?")12	ui.Info(IconDocumentation+"  Documentation:", "https://kubeshop.github.io/testkube/")13}...

PrintOnError

Using AI Code Generation

1import (2func main() {3    app := cli.NewApp()4    app.Action = func(c *cli.Context) error {5        if c.NArg() > 0 {6            name = c.Args()[0]7        }8        fmt.Println("Hello", name)9    }10    app.Run(os.Args)11}

PrintOnError

Using AI Code Generation

1import (2func main() {3	svg = gensvg.New(os.Stdout)4	svg.Start(500, 500)5	svg.Circle(100, 100, 50, "fill:rgb(0,0,255);stroke-width:3;stroke:rgb(0,0,0)")6	svg.End()7}8import (9func main() {10	svg = gensvg.New(os.Stdout)11	svg.Start(500, 500)12	svg.Circle(100, 100, 50, "fill:rgb(0,0,255);stroke-width:3;stroke:rgb(0,0,0)")13	svg.End()14}15import (16func main() {17	svg = gensvg.New(os.Stdout)18	svg.Start(500, 500)19	svg.Circle(100, 100, 50, "fill:rgb(0,0,255);stroke-width:3;stroke:rgb(0,0,0)")20	svg.End()21}22import (23func main() {24	svg = gensvg.New(os.Stdout)25	svg.Start(500, 500)26	svg.Circle(100, 100, 50, "fill:rgb(0,0,255);stroke-width:3;stroke:rgb(0,0,0)")27	svg.End()28}29import (30func main() {31	svg = gensvg.New(os

PrintOnError

Using AI Code Generation

1func main() {2    ui := cli.NewUi()3    ui.PrintOnError("Error: Something went wrong")4}5func main() {6    ui := cli.NewUi()7    ui.PrintOnError("Error: Something went wrong", "Error: Something else went wrong")8}9func main() {10    ui := cli.NewUi()11    ui.PrintOnError("Error: Something went wrong", "Error: Something else went wrong", "Error: Something else went wrong")12}13func main() {14    ui := cli.NewUi()15    ui.PrintOnError("Error: Something went wrong", "Error: Something else went wrong", "Error: Something else went wrong", "Error: Something else went wrong")16}17func main() {18    ui := cli.NewUi()19    ui.PrintOnError("Error: Something went wrong", "Error: Something else went wrong", "Error: Something else went wrong", "Error: Something else went wrong", "Error: Something else went wrong")20}21func main() {22    ui := cli.NewUi()23    ui.PrintOnError("Error: Something went wron

PrintOnError

Using AI Code Generation

1import (2func main() {3	ui.PrintOnError("this is an error message")4}5type UI struct {6}7func (ui *UI) PrintOnError(message string) {8	fmt.Println(message)9}10	/usr/lib/go-1.6/src/ui (from $GOROOT)11	/home/username/go/src/ui (from $GOPATH)

PrintOnError

Using AI Code Generation

1import (2func main() {3    ui := color.New()4    ui.PrintOnError("Hello world")5}6import (7func main() {8    ui := color.New()9    ui.PrintOnError("Hello world")10}11import (12func main() {13    ui := color.New()14    ui.PrintOnError("Hello world")15}16import (17func main() {18    ui := color.New()19    ui.PrintOnError("Hello world")20}21import (22func main() {23    ui := color.New()24    ui.PrintOnError("Hello world")25}26import (27func main() {28    ui := color.New()29    ui.PrintOnError("Hello world")30}31import (32func main() {33    ui := color.New()34    ui.PrintOnError("Hello world")35}36import (37func main() {38    ui := color.New()39    ui.PrintOnError("Hello world")40}41import (

PrintOnError

Using AI Code Generation

1import (2func main() {3	ui.PrintOnError(fmt.Errorf("error"), "Error")4}5import (6func main() {7	ui.PrintOnSuccess(fmt.Errorf("error"), "Success")8}9import (10func main() {11	ui.PrintOnWarning(fmt.Errorf("error"), "Warning")12}13import (14func main() {15	ui.PrintOnInfo(fmt.Errorf("error"), "Info")16}17import (18func main() {19	ui.PrintOnDebug(fmt.Errorf("error"), "Debug")20}21import (22func main() {23	ui.PrintOnSuccess(fmt.Errorf("error"), "Success")24}25import (26func main() {27	ui.PrintOnWarning(fmt.Errorf("error"), "Warning")28}29import (30func main() {31	ui.PrintOnInfo(fmt.Errorf("error"), "Info")32}33import (34func main() {35	ui.PrintOnDebug(fmt.Errorf("error"), "Debug")36}

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