sap-jenkins-library/cmd/containerSaveImage_generated.go

// Code generated by piper's step-generator. DO NOT EDIT.

package cmd

import (
	"fmt"
	"os"
	"time"

	"github.com/SAP/jenkins-library/pkg/config"
	"github.com/SAP/jenkins-library/pkg/log"
	"github.com/SAP/jenkins-library/pkg/splunk"
	"github.com/SAP/jenkins-library/pkg/telemetry"
	"github.com/SAP/jenkins-library/pkg/validation"
	"github.com/spf13/cobra"
)

type containerSaveImageOptions struct {
	ContainerRegistryURL      string `json:"containerRegistryUrl,omitempty"`
	ContainerImage            string `json:"containerImage,omitempty"`
	ContainerRegistryPassword string `json:"containerRegistryPassword,omitempty"`
	ContainerRegistryUser     string `json:"containerRegistryUser,omitempty"`
	FilePath                  string `json:"filePath,omitempty"`
	DockerConfigJSON          string `json:"dockerConfigJSON,omitempty"`
	ImageFormat               string `json:"imageFormat,omitempty" validate:"possible-values=tarball oci legacy"`
}

// ContainerSaveImageCommand Saves a container image as a tar file
func ContainerSaveImageCommand() *cobra.Command {
	const STEP_NAME = "containerSaveImage"

	metadata := containerSaveImageMetadata()
	var stepConfig containerSaveImageOptions
	var startTime time.Time
	var logCollector *log.CollectorHook
	var splunkClient *splunk.Splunk
	telemetryClient := &telemetry.Telemetry{}

	var createContainerSaveImageCmd = &cobra.Command{
		Use:   STEP_NAME,
		Short: "Saves a container image as a tar file",
		Long: `This step allows you to save a container image, for example a Docker image into a tar file.

It can be used no matter if a Docker daemon is available or not. It will also work inside a Kubernetes cluster without access to a daemon.`,
		PreRunE: func(cmd *cobra.Command, _ []string) error {
			startTime = time.Now()
			log.SetStepName(STEP_NAME)
			log.SetVerbose(GeneralConfig.Verbose)

			GeneralConfig.GitHubAccessTokens = ResolveAccessTokens(GeneralConfig.GitHubTokens)

			path, _ := os.Getwd()
			fatalHook := &log.FatalHook{CorrelationID: GeneralConfig.CorrelationID, Path: path}
			log.RegisterHook(fatalHook)

			err := PrepareConfig(cmd, &metadata, STEP_NAME, &stepConfig, config.OpenPiperFile)
			if err != nil {
				log.SetErrorCategory(log.ErrorConfiguration)
				return err
			}
			log.RegisterSecret(stepConfig.ContainerRegistryPassword)
			log.RegisterSecret(stepConfig.ContainerRegistryUser)
			log.RegisterSecret(stepConfig.DockerConfigJSON)

			if len(GeneralConfig.HookConfig.SentryConfig.Dsn) > 0 {
				sentryHook := log.NewSentryHook(GeneralConfig.HookConfig.SentryConfig.Dsn, GeneralConfig.CorrelationID)
				log.RegisterHook(&sentryHook)
			}

			if len(GeneralConfig.HookConfig.SplunkConfig.Dsn) > 0 {
				splunkClient = &splunk.Splunk{}
				logCollector = &log.CollectorHook{CorrelationID: GeneralConfig.CorrelationID}
				log.RegisterHook(logCollector)
			}

			if err = log.RegisterANSHookIfConfigured(GeneralConfig.CorrelationID); err != nil {
				log.Entry().WithError(err).Warn("failed to set up SAP Alert Notification Service log hook")
			}

			validation, err := validation.New(validation.WithJSONNamesForStructFields(), validation.WithPredefinedErrorMessages())
			if err != nil {
				return err
			}
			if err = validation.ValidateStruct(stepConfig); err != nil {
				log.SetErrorCategory(log.ErrorConfiguration)
				return err
			}

			return nil
		},
		Run: func(_ *cobra.Command, _ []string) {
			stepTelemetryData := telemetry.CustomData{}
			stepTelemetryData.ErrorCode = "1"
			handler := func() {
				config.RemoveVaultSecretFiles()
				stepTelemetryData.Duration = fmt.Sprintf("%v", time.Since(startTime).Milliseconds())
				stepTelemetryData.ErrorCategory = log.GetErrorCategory().String()
				stepTelemetryData.PiperCommitHash = GitCommit
				telemetryClient.SetData(&stepTelemetryData)
				telemetryClient.Send()
				if len(GeneralConfig.HookConfig.SplunkConfig.Dsn) > 0 {
					splunkClient.Send(telemetryClient.GetData(), logCollector)
				}
			}
			log.DeferExitHandler(handler)
			defer handler()
			telemetryClient.Initialize(GeneralConfig.NoTelemetry, STEP_NAME)
			if len(GeneralConfig.HookConfig.SplunkConfig.Dsn) > 0 {
				splunkClient.Initialize(GeneralConfig.CorrelationID,
					GeneralConfig.HookConfig.SplunkConfig.Dsn,
					GeneralConfig.HookConfig.SplunkConfig.Token,
					GeneralConfig.HookConfig.SplunkConfig.Index,
					GeneralConfig.HookConfig.SplunkConfig.SendLogs)
			}
			containerSaveImage(stepConfig, &stepTelemetryData)
			stepTelemetryData.ErrorCode = "0"
			log.Entry().Info("SUCCESS")
		},
	}

	addContainerSaveImageFlags(createContainerSaveImageCmd, &stepConfig)
	return createContainerSaveImageCmd
}

func addContainerSaveImageFlags(cmd *cobra.Command, stepConfig *containerSaveImageOptions) {
	cmd.Flags().StringVar(&stepConfig.ContainerRegistryURL, "containerRegistryUrl", os.Getenv("PIPER_containerRegistryUrl"), "For `buildTool: docker`: Url of the container registry - typically provided by the CI/CD environment.")
	cmd.Flags().StringVar(&stepConfig.ContainerImage, "containerImage", os.Getenv("PIPER_containerImage"), "Container image to be saved.")
	cmd.Flags().StringVar(&stepConfig.ContainerRegistryPassword, "containerRegistryPassword", os.Getenv("PIPER_containerRegistryPassword"), "For `buildTool: docker`: Password for container registry access - typically provided by the CI/CD environment.")
	cmd.Flags().StringVar(&stepConfig.ContainerRegistryUser, "containerRegistryUser", os.Getenv("PIPER_containerRegistryUser"), "For `buildTool: docker`: Username for container registry access - typically provided by the CI/CD environment.")
	cmd.Flags().StringVar(&stepConfig.FilePath, "filePath", os.Getenv("PIPER_filePath"), "The path to the file to which the image should be saved.")
	cmd.Flags().StringVar(&stepConfig.DockerConfigJSON, "dockerConfigJSON", os.Getenv("PIPER_dockerConfigJSON"), "Path to the file `.docker/config.json` - this is typically provided by your CI/CD system. You can find more details about the Docker credentials in the [Docker documentation](https://docs.docker.com/engine/reference/commandline/login/).")
	cmd.Flags().StringVar(&stepConfig.ImageFormat, "imageFormat", `legacy`, "Format of the image when saving the docker image locally.")

	cmd.MarkFlagRequired("containerRegistryUrl")
	cmd.MarkFlagRequired("containerImage")
}

// retrieve step metadata
func containerSaveImageMetadata() config.StepData {
	var theMetaData = config.StepData{
		Metadata: config.StepMetadata{
			Name:        "containerSaveImage",
			Aliases:     []config.Alias{},
			Description: "Saves a container image as a tar file",
		},
		Spec: config.StepSpec{
			Inputs: config.StepInputs{
				Secrets: []config.StepSecrets{
					{Name: "dockerConfigJsonCredentialsId", Description: "Jenkins 'Secret file' credentials ID containing Docker config.json (with registry credential(s)). You can find more details about the Docker credentials in the [Docker documentation](https://docs.docker.com/engine/reference/commandline/login/).", Type: "jenkins", Aliases: []config.Alias{{Name: "dockerCredentialsId", Deprecated: true}}},
				},
				Parameters: []config.StepParameters{
					{
						Name: "containerRegistryUrl",
						ResourceRef: []config.ResourceReference{
							{
								Name:  "commonPipelineEnvironment",
								Param: "container/registryUrl",
							},
						},
						Scope:     []string{"GENERAL", "PARAMETERS", "STAGES", "STEPS"},
						Type:      "string",
						Mandatory: true,
						Aliases:   []config.Alias{{Name: "dockerRegistryUrl"}},
						Default:   os.Getenv("PIPER_containerRegistryUrl"),
					},
					{
						Name: "containerImage",
						ResourceRef: []config.ResourceReference{
							{
								Name:  "commonPipelineEnvironment",
								Param: "container/imageNameTag",
							},
						},
						Scope:     []string{"GENERAL", "PARAMETERS", "STAGES", "STEPS"},
						Type:      "string",
						Mandatory: true,
						Aliases:   []config.Alias{{Name: "dockerImage"}, {Name: "scanImage"}},
						Default:   os.Getenv("PIPER_containerImage"),
					},
					{
						Name: "containerRegistryPassword",
						ResourceRef: []config.ResourceReference{
							{
								Name:  "commonPipelineEnvironment",
								Param: "container/repositoryPassword",
							},

							{
								Name:  "commonPipelineEnvironment",
								Param: "custom/repositoryPassword",
							},
						},
						Scope:     []string{"PARAMETERS", "STAGES", "STEPS"},
						Type:      "string",
						Mandatory: false,
						Aliases:   []config.Alias{},
						Default:   os.Getenv("PIPER_containerRegistryPassword"),
					},
					{
						Name: "containerRegistryUser",
						ResourceRef: []config.ResourceReference{
							{
								Name:  "commonPipelineEnvironment",
								Param: "container/repositoryUsername",
							},

							{
								Name:  "commonPipelineEnvironment",
								Param: "custom/repositoryUsername",
							},
						},
						Scope:     []string{"PARAMETERS", "STAGES", "STEPS"},
						Type:      "string",
						Mandatory: false,
						Aliases:   []config.Alias{},
						Default:   os.Getenv("PIPER_containerRegistryUser"),
					},
					{
						Name:        "filePath",
						ResourceRef: []config.ResourceReference{},
						Scope:       []string{"PARAMETERS", "STAGES", "STEPS"},
						Type:        "string",
						Mandatory:   false,
						Aliases:     []config.Alias{},
						Default:     os.Getenv("PIPER_filePath"),
					},
					{
						Name: "dockerConfigJSON",
						ResourceRef: []config.ResourceReference{
							{
								Name:  "commonPipelineEnvironment",
								Param: "custom/dockerConfigJSON",
							},

							{
								Name: "dockerConfigJsonCredentialsId",
								Type: "secret",
							},

							{
								Name:    "dockerConfigFileVaultSecretName",
								Type:    "vaultSecretFile",
								Default: "docker-config",
							},
						},
						Scope:     []string{"PARAMETERS", "STAGES", "STEPS"},
						Type:      "string",
						Mandatory: false,
						Aliases:   []config.Alias{},
						Default:   os.Getenv("PIPER_dockerConfigJSON"),
					},
					{
						Name:        "imageFormat",
						ResourceRef: []config.ResourceReference{},
						Scope:       []string{"PARAMETERS", "STAGES", "STEPS"},
						Type:        "string",
						Mandatory:   false,
						Aliases:     []config.Alias{},
						Default:     `legacy`,
					},
				},
			},
		},
	}
	return theMetaData
}