util

package
v0.0.0-...-987a61a Latest Latest
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 Go to latest Published: Jul 21, 2022 License: Apache-2.0 Imports: 68 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	GIT_WORKING_DIR       = "/tmp/gitops/"
	GetRepoUrlStage       = "Get Repo Url"
	CreateRepoStage       = "Create Repo"
	CloneHttpStage        = "Clone Http"
	CreateReadmeStage     = "Create Readme"
	CloneSshStage         = "Clone Ssh"
	GITLAB_PROVIDER       = "GITLAB"
	GITHUB_PROVIDER       = "GITHUB"
	AZURE_DEVOPS_PROVIDER = "AZURE_DEVOPS"
	BITBUCKET_PROVIDER    = "BITBUCKET_CLOUD"
	GITHUB_API_V3         = "api/v3"
	GITHUB_HOST           = "github.com"
)
View Source 
const (
	BITBUCKET_CLONE_BASE_URL       = "https://bitbucket.org/"
	BITBUCKET_GITOPS_DIR           = "bitbucketGitOps"
	BITBUCKET_REPO_NOT_FOUND_ERROR = "404 Not Found"
)
View Source 
const Branch_Master = "master"
View Source 
const GIT_ASK_PASS = "/git-ask-pass.sh"
View Source 
const PIPELINE_DEPLOYMENT_TYPE_ACD string = "argo_cd"
View Source 
const PIPELINE_DEPLOYMENT_TYPE_HELM string = "helm"
View Source 
const Running = "Running"

Variables

This section is empty.

Functions

func CompareUnOrdered 

func CompareUnOrdered(a, b []int) bool

func CreateEcrRepo 

func CreateEcrRepo(repoName string, reg string, accessKey string, secretKey string) error

FIXME: this code is temp

func GetLogger deprecated 

func GetLogger() *zap.SugaredLogger

Deprecated: instead calling this method inject logger from wire

func InitLogger 

func InitLogger() (*zap.SugaredLogger, error)

func IntValidator 

func IntValidator() (*validator.Validate, error)

func IsErrNoRows 

func IsErrNoRows(err error) bool

func IsValidUrl 

func IsValidUrl(input string) bool

func NewHttpClient 

func NewHttpClient() *http.Client

func NewSugardLogger 

func NewSugardLogger() (*zap.SugaredLogger, error)

func TopoSort 

func TopoSort(graph map[int][]int) []int

func ValidateCheckoutPath 

func ValidateCheckoutPath(fl validator.FieldLevel) bool

func ValidateName 

func ValidateName(fl validator.FieldLevel) bool

Types

type ApiError 

type ApiError struct {
	HttpStatusCode    int         `json:"-"`
	Code              string      `json:"code,omitempty"`
	InternalMessage   string      `json:"internalMessage,omitempty"`
	UserMessage       interface{} `json:"userMessage,omitempty"`
	UserDetailMessage string      `json:"userDetailMessage,omitempty"`
}

func (*ApiError) Error 

func (e *ApiError) Error() string

func (*ApiError) ErrorfInternal 

func (e *ApiError) ErrorfInternal(format string, a ...interface{}) error

default internal will be set

func (ApiError) ErrorfUser 

func (e ApiError) ErrorfUser(format string, a ...interface{}) error

default user message will be set

type BadRequestError 

type BadRequestError struct {
	E error
}

func (*BadRequestError) Error 

func (err *BadRequestError) Error() string

type ChartConfig 

type ChartConfig struct {
	ChartName      string
	ChartLocation  string
	FileName       string //filename
	FileContent    string
	ReleaseMessage string
	ChartRepoName  string
	UserName       string
	UserEmailId    string
}

type ChartGitAttribute 

type ChartGitAttribute struct {
	RepoUrl, ChartLocation string
}

type ChartTemplateService 

type ChartTemplateService interface {
	FetchValuesFromReferenceChart(chartMetaData *chart.Metadata, refChartLocation string, templateName string, userId int32) (*ChartValues, *ChartGitAttribute, error)
	GetChartVersion(location string) (string, error)
	CreateChartProxy(chartMetaData *chart.Metadata, refChartLocation string, templateName string, version string, envName string, installAppVersionRequest *appStoreBean.InstallAppVersionDTO) (string, *ChartGitAttribute, error)
	GitPull(clonedDir string, repoUrl string, appStoreName string) error
	GetDir() string
	GetUserEmailIdAndNameForGitOpsCommit(userId int32) (emailId, name string)
	GetGitOpsRepoName(appName string) string
	GetGitOpsRepoNameFromUrl(gitRepoUrl string) string
	CreateGitRepositoryForApp(gitOpsRepoName, baseTemplateName, version string, userId int32) (chartGitAttribute *ChartGitAttribute, err error)
	RegisterInArgo(chartGitAttribute *ChartGitAttribute, ctx context.Context) error
	BuildChartAndPushToGitRepo(chartMetaData *chart.Metadata, referenceTemplatePath string, gitOpsRepoName, referenceTemplate, version, repoUrl string, userId int32) error
	GetByteArrayRefChart(chartMetaData *chart.Metadata, referenceTemplatePath string) ([]byte, error)
	CreateReadmeInGitRepo(gitOpsRepoName string, userId int32) error
}

type ChartTemplateServiceImpl 

type ChartTemplateServiceImpl struct {
	// contains filtered or unexported fields
}

func NewChartTemplateServiceImpl 

func NewChartTemplateServiceImpl(logger *zap.SugaredLogger,
	chartWorkingDir ChartWorkingDir,
	client *http.Client,
	gitFactory *GitFactory, globalEnvVariables *util.GlobalEnvVariables,
	gitOpsConfigRepository repository.GitOpsConfigRepository,
	userRepository repository2.UserRepository, repositoryService repository4.ServiceClient) *ChartTemplateServiceImpl

func (ChartTemplateServiceImpl) BuildChartAndPushToGitRepo 

func (impl ChartTemplateServiceImpl) BuildChartAndPushToGitRepo(chartMetaData *chart.Metadata, referenceTemplatePath string, gitOpsRepoName, referenceTemplate, version, repoUrl string, userId int32) error

func (ChartTemplateServiceImpl) CleanDir 

func (impl ChartTemplateServiceImpl) CleanDir(dir string)

func (ChartTemplateServiceImpl) CreateChartProxy 

func (impl ChartTemplateServiceImpl) CreateChartProxy(chartMetaData *chart.Metadata, refChartLocation string, templateName string, version string, envName string, installAppVersionRequest *appStoreBean.InstallAppVersionDTO) (string, *ChartGitAttribute, error)

func (ChartTemplateServiceImpl) CreateGitRepositoryForApp 

func (impl ChartTemplateServiceImpl) CreateGitRepositoryForApp(gitOpsRepoName, baseTemplateName, version string, userId int32) (chartGitAttribute *ChartGitAttribute, err error)

func (ChartTemplateServiceImpl) CreateReadmeInGitRepo 

func (impl ChartTemplateServiceImpl) CreateReadmeInGitRepo(gitOpsRepoName string, userId int32) error

func (ChartTemplateServiceImpl) FetchValuesFromReferenceChart 

func (impl ChartTemplateServiceImpl) FetchValuesFromReferenceChart(chartMetaData *chart.Metadata, refChartLocation string, templateName string, userId int32) (*ChartValues, *ChartGitAttribute, error)

func (ChartTemplateServiceImpl) GetByteArrayRefChart 

func (impl ChartTemplateServiceImpl) GetByteArrayRefChart(chartMetaData *chart.Metadata, referenceTemplatePath string) ([]byte, error)

GetByteArrayRefChart this method will be used for getting byte array from reference chart to store in db

func (ChartTemplateServiceImpl) GetChartVersion 

func (impl ChartTemplateServiceImpl) GetChartVersion(location string) (string, error)

func (ChartTemplateServiceImpl) GetDir 

func (impl ChartTemplateServiceImpl) GetDir() string

func (ChartTemplateServiceImpl) GetGitOpsRepoName 

func (impl ChartTemplateServiceImpl) GetGitOpsRepoName(appName string) string

func (ChartTemplateServiceImpl) GetGitOpsRepoNameFromUrl 

func (impl ChartTemplateServiceImpl) GetGitOpsRepoNameFromUrl(gitRepoUrl string) string

func (*ChartTemplateServiceImpl) GetUserEmailIdAndNameForGitOpsCommit 

func (impl *ChartTemplateServiceImpl) GetUserEmailIdAndNameForGitOpsCommit(userId int32) (string, string)

func (ChartTemplateServiceImpl) GitPull 

func (impl ChartTemplateServiceImpl) GitPull(clonedDir string, repoUrl string, appStoreName string) error

func (ChartTemplateServiceImpl) RegisterInArgo 

func (impl ChartTemplateServiceImpl) RegisterInArgo(chartGitAttribute *ChartGitAttribute, ctx context.Context) error

type ChartValues 

type ChartValues struct {
	Values                  string `json:"values"`            //yaml
	AppOverrides            string `json:"appOverrides"`      //json
	EnvOverrides            string `json:"envOverrides"`      //json
	ReleaseOverrides        string `json:"releaseOverrides"`  //json
	PipelineOverrides       string `json:"pipelineOverrides"` //json
	ImageDescriptorTemplate string `json:"-"`
}

type ChartWorkingDir 

type ChartWorkingDir string

type ClusterConfig 

type ClusterConfig struct {
	Host        string
	BearerToken string
}

type DetailedErrorGitOpsConfigActions 

type DetailedErrorGitOpsConfigActions struct {
	SuccessfulStages []string         `json:"successfulStages"`
	StageErrorMap    map[string]error `json:"stageErrorMap"`
	ValidatedOn      time.Time        `json:"validatedOn"`
	DeleteRepoFailed bool             `json:"deleteRepoFailed"`
}

type ForbiddenError 

type ForbiddenError struct {
	E error
}

func (*ForbiddenError) Error 

func (err *ForbiddenError) Error() string

type GitAzureClient 

type GitAzureClient struct {
	// contains filtered or unexported fields
}

func NewGitAzureClient 

func NewGitAzureClient(token string, host string, project string, logger *zap.SugaredLogger, gitService GitService) (GitAzureClient, error)

func (GitAzureClient) CommitValues 

func (impl GitAzureClient) CommitValues(config *ChartConfig, bitbucketWorkspaceId string) (commitHash string, err error)

func (GitAzureClient) CreateReadme 

func (impl GitAzureClient) CreateReadme(repoName, userName, userEmailId, owner string) (string, error)

func (GitAzureClient) CreateRepository 

func (impl GitAzureClient) CreateRepository(name, description, bitbucketWorkspaceId, bitbucketProjectKey, userName, userEmailId string) (url string, isNew bool, detailedErrorGitOpsConfigActions DetailedErrorGitOpsConfigActions)

func (GitAzureClient) DeleteRepository 

func (impl GitAzureClient) DeleteRepository(name, userName, gitHubOrgName, azureProjectName string, repoOptions *bitbucket.RepositoryOptions) error

func (GitAzureClient) GetRepoUrl 

func (impl GitAzureClient) GetRepoUrl(repoName string, repoOptions *bitbucket.RepositoryOptions) (repoUrl string, err error)

type GitBitbucketClient 

type GitBitbucketClient struct {
	// contains filtered or unexported fields
}

func NewGitBitbucketClient 

func NewGitBitbucketClient(username, token, host string, logger *zap.SugaredLogger, gitService GitService) GitBitbucketClient

func (GitBitbucketClient) CommitValues 

func (impl GitBitbucketClient) CommitValues(config *ChartConfig, bitbucketWorkspaceId string) (commitHash string, err error)

func (GitBitbucketClient) CreateReadme 

func (impl GitBitbucketClient) CreateReadme(repoName, userName, userEmailId string, owner string) (string, error)

func (GitBitbucketClient) CreateRepository 

func (impl GitBitbucketClient) CreateRepository(name, description, workSpaceId, projectKey, userName, userEmailId string) (url string, isNew bool, detailedErrorGitOpsConfigActions DetailedErrorGitOpsConfigActions)

func (GitBitbucketClient) DeleteRepository 

func (impl GitBitbucketClient) DeleteRepository(name, userName, gitHubOrgName, azureProjectName string, repoOptions *bitbucket.RepositoryOptions) error

func (GitBitbucketClient) GetRepoUrl 

func (impl GitBitbucketClient) GetRepoUrl(repoName string, repoOptions *bitbucket.RepositoryOptions) (repoUrl string, err error)

type GitCliUtil 

type GitCliUtil struct {
	// contains filtered or unexported fields
}

func NewGitCliUtil 

func NewGitCliUtil(logger *zap.SugaredLogger) *GitCliUtil

func (*GitCliUtil) Checkout 

func (impl *GitCliUtil) Checkout(rootDir string, branch string) (response, errMsg string, err error)

func (*GitCliUtil) Clone 

func (impl *GitCliUtil) Clone(rootDir string, remoteUrl string, username string, password string) (response, errMsg string, err error)

func (*GitCliUtil) Fetch 

func (impl *GitCliUtil) Fetch(rootDir string, username string, password string) (response, errMsg string, err error)

func (*GitCliUtil) Init 

func (impl *GitCliUtil) Init(rootDir string, remoteUrl string, isBare bool) error

func (*GitCliUtil) ListBranch 

func (impl *GitCliUtil) ListBranch(rootDir string, username string, password string) (response, errMsg string, err error)

func (*GitCliUtil) Pull 

func (impl *GitCliUtil) Pull(rootDir string, username string, password string, branch string) (response, errMsg string, err error)

type GitClient 

type GitClient interface {
	CreateRepository(name, description, bitbucketWorkspaceId, bitbucketProjectKey, userName, userEmailId string) (url string, isNew bool, detailedErrorGitOpsConfigActions DetailedErrorGitOpsConfigActions)
	CommitValues(config *ChartConfig, bitbucketWorkspaceId string) (commitHash string, err error)
	GetRepoUrl(projectName string, repoOptions *bitbucket.RepositoryOptions) (repoUrl string, err error)
	DeleteRepository(name, userName, gitHubOrgName, azureProjectName string, repoOptions *bitbucket.RepositoryOptions) error
	CreateReadme(name, userName, userEmailId, owner string) (string, error)
}

func NewGitLabClient 

func NewGitLabClient(config *GitConfig, logger *zap.SugaredLogger, gitService GitService) (GitClient, error)

func NewGitOpsClient 

func NewGitOpsClient(config *GitConfig, logger *zap.SugaredLogger, gitService GitService) (GitClient, error)

type GitConfig 

type GitConfig struct {
	GitlabGroupId        string //local
	GitlabGroupPath      string //local
	GitToken             string //not null  // public
	GitUserName          string //not null  // public
	GitWorkingDir        string //working directory for git. might use pvc
	GithubOrganization   string
	GitProvider          string // SUPPORTED VALUES  GITHUB, GITLAB
	GitHost              string
	AzureToken           string
	AzureProject         string
	BitbucketWorkspaceId string
	BitbucketProjectKey  string
}

func GetGitConfig 

func GetGitConfig(gitOpsRepository repository.GitOpsConfigRepository) (*GitConfig, error)

type GitFactory 

type GitFactory struct {
	Client GitClient

	GitWorkingDir string
	// contains filtered or unexported fields
}

func NewGitFactory 

func NewGitFactory(logger *zap.SugaredLogger, gitOpsRepository repository.GitOpsConfigRepository, gitCliUtil *GitCliUtil) (*GitFactory, error)

func (*GitFactory) GetGitLabGroupPath 

func (factory *GitFactory) GetGitLabGroupPath(gitOpsConfig *bean2.GitOpsConfigDto) (string, error)

func (*GitFactory) NewClientForValidation 

func (factory *GitFactory) NewClientForValidation(gitOpsConfig *bean2.GitOpsConfigDto) (GitClient, *GitServiceImpl, error)

func (*GitFactory) Reload 

func (factory *GitFactory) Reload() error

type GitHubClient 

type GitHubClient struct {
	// contains filtered or unexported fields
}

func NewGithubClient 

func NewGithubClient(host string, token string, org string, logger *zap.SugaredLogger, gitService GitService) (GitHubClient, error)

func (GitHubClient) CommitValues 

func (impl GitHubClient) CommitValues(config *ChartConfig, bitbucketWorkspaceId string) (commitHash string, err error)

func (GitHubClient) CreateReadme 

func (impl GitHubClient) CreateReadme(repoName, userName, userEmailId, owner string) (string, error)

func (GitHubClient) CreateRepository 

func (impl GitHubClient) CreateRepository(name, description, bitbucketWorkspaceId, bitbucketProjectKey, userName, userEmailId string) (url string, isNew bool, detailedErrorGitOpsConfigActions DetailedErrorGitOpsConfigActions)

func (GitHubClient) DeleteRepository 

func (impl GitHubClient) DeleteRepository(name, userName, gitHubOrgName, azureProjectName string, repoOptions *bitbucket.RepositoryOptions) error

func (GitHubClient) GetRepoUrl 

func (impl GitHubClient) GetRepoUrl(projectName string, repoOptions *bitbucket.RepositoryOptions) (repoUrl string, err error)

type GitLabClient 

type GitLabClient struct {
	// contains filtered or unexported fields
}

func (GitLabClient) CommitValues 

func (impl GitLabClient) CommitValues(config *ChartConfig, bitbucketWorkspaceId string) (commitHash string, err error)

func (GitLabClient) CreateReadme 

func (impl GitLabClient) CreateReadme(namespace, projectName, userName, userEmailId string) (string, error)

func (GitLabClient) CreateRepository 

func (impl GitLabClient) CreateRepository(name, description, bitbucketWorkspaceId, bitbucketProjectKey, userName, userEmailId string) (url string, isNew bool, detailedErrorGitOpsConfigActions DetailedErrorGitOpsConfigActions)

func (GitLabClient) DeleteProject 

func (impl GitLabClient) DeleteProject(projectName string) (err error)

func (GitLabClient) DeleteRepository 

func (impl GitLabClient) DeleteRepository(name, userName, gitHubOrgName, azureProjectName string, repoOptions *bitbucket.RepositoryOptions) error

func (GitLabClient) GetRepoUrl 

func (impl GitLabClient) GetRepoUrl(projectName string, repoOptions *bitbucket.RepositoryOptions) (repoUrl string, err error)

type GitService 

type GitService interface {
	Clone(url, targetDir string) (clonedDir string, err error)
	CommitAndPushAllChanges(repoRoot, commitMsg, name, emailId string) (commitHash string, err error)
	ForceResetHead(repoRoot string) (err error)
	CommitValues(config *ChartConfig) (commitHash string, err error)

	GetCloneDirectory(targetDir string) (clonedDir string)
	Pull(repoRoot string) (err error)
}

-------------------- go-git integration -------------------

type GitServiceImpl 

type GitServiceImpl struct {
	Auth *http.BasicAuth
	// contains filtered or unexported fields
}

func NewGitServiceImpl 

func NewGitServiceImpl(config *GitConfig, logger *zap.SugaredLogger, GitCliUtil *GitCliUtil) *GitServiceImpl

func (GitServiceImpl) Clone 

func (impl GitServiceImpl) Clone(url, targetDir string) (clonedDir string, err error)

func (GitServiceImpl) CommitAndPushAllChanges 

func (impl GitServiceImpl) CommitAndPushAllChanges(repoRoot, commitMsg, name, emailId string) (commitHash string, err error)

func (GitServiceImpl) CommitValues 

func (impl GitServiceImpl) CommitValues(config *ChartConfig) (commitHash string, err error)

func (GitServiceImpl) ForceResetHead 

func (impl GitServiceImpl) ForceResetHead(repoRoot string) (err error)

func (GitServiceImpl) GetCloneDirectory 

func (impl GitServiceImpl) GetCloneDirectory(targetDir string) (clonedDir string)

func (GitServiceImpl) Pull 

func (impl GitServiceImpl) Pull(repoRoot string) (err error)

type InternalServerError 

type InternalServerError struct {
	E error
}

func (*InternalServerError) Error 

func (err *InternalServerError) Error() string

type JsonPatchType 

type JsonPatchType struct {
	Op    string      `json:"op"`
	Path  string      `json:"path"`
	Value interface{} `json:"value"`
}

type K8sUtil 

type K8sUtil struct {
	// contains filtered or unexported fields
}

func NewK8sUtil 

func NewK8sUtil(logger *zap.SugaredLogger, runTimeConfig *client.RuntimeConfig) *K8sUtil

func (K8sUtil) CreateConfigMap 

func (impl K8sUtil) CreateConfigMap(namespace string, cm *v1.ConfigMap, client *v12.CoreV1Client) (*v1.ConfigMap, error)

func (K8sUtil) CreateJob 

func (impl K8sUtil) CreateJob(namespace string, name string, clusterConfig *ClusterConfig, job *batchV1.Job) error

func (K8sUtil) CreateNsIfNotExists 

func (impl K8sUtil) CreateNsIfNotExists(namespace string, clusterConfig *ClusterConfig) (err error)

func (K8sUtil) CreateSecret 

func (impl K8sUtil) CreateSecret(namespace string, data map[string][]byte, secretName string, client *v12.CoreV1Client) (*v1.Secret, error)

func (K8sUtil) DeleteAndCreateJob 

func (impl K8sUtil) DeleteAndCreateJob(content []byte, namespace string, clusterConfig *ClusterConfig) error

DeleteAndCreateJob Deletes and recreates if job exists else creates the job

func (K8sUtil) DeleteJob 

func (impl K8sUtil) DeleteJob(namespace string, name string, clusterConfig *ClusterConfig) error

func (K8sUtil) DeletePodByLabel 

func (impl K8sUtil) DeletePodByLabel(namespace string, labels string, clusterConfig *ClusterConfig) error

func (K8sUtil) GetClient 

func (impl K8sUtil) GetClient(clusterConfig *ClusterConfig) (*v12.CoreV1Client, error)

func (K8sUtil) GetClientByToken 

func (impl K8sUtil) GetClientByToken(serverUrl string, token map[string]string) (*v12.CoreV1Client, error)

func (K8sUtil) GetClientForInCluster 

func (impl K8sUtil) GetClientForInCluster() (*v12.CoreV1Client, error)

func (K8sUtil) GetClientSet 

func (impl K8sUtil) GetClientSet(clusterConfig *ClusterConfig) (*kubernetes.Clientset, error)

func (K8sUtil) GetConfigMap 

func (impl K8sUtil) GetConfigMap(namespace string, name string, client *v12.CoreV1Client) (*v1.ConfigMap, error)

func (K8sUtil) GetK8sClusterRestConfig 

func (impl K8sUtil) GetK8sClusterRestConfig() (*rest.Config, error)

func (K8sUtil) GetK8sDiscoveryClient 

func (impl K8sUtil) GetK8sDiscoveryClient(clusterConfig *ClusterConfig) (*discovery.DiscoveryClient, error)

func (K8sUtil) GetK8sDiscoveryClientInCluster 

func (impl K8sUtil) GetK8sDiscoveryClientInCluster() (*discovery.DiscoveryClient, error)

func (K8sUtil) GetResourceInfoByLabelSelector 

func (impl K8sUtil) GetResourceInfoByLabelSelector(namespace string, labelSelector string) (*v1.Pod, error)

func (K8sUtil) GetSecret 

func (impl K8sUtil) GetSecret(namespace string, name string, client *v12.CoreV1Client) (*v1.Secret, error)

func (K8sUtil) ListNamespaces 

func (impl K8sUtil) ListNamespaces(client *v12.CoreV1Client) (*v1.NamespaceList, error)

func (K8sUtil) PatchConfigMap 

func (impl K8sUtil) PatchConfigMap(namespace string, clusterConfig *ClusterConfig, name string, data map[string]interface{}) (*v1.ConfigMap, error)

func (K8sUtil) PatchConfigMapJsonType 

func (impl K8sUtil) PatchConfigMapJsonType(namespace string, clusterConfig *ClusterConfig, name string, data interface{}, path string) (*v1.ConfigMap, error)

func (K8sUtil) UpdateConfigMap 

func (impl K8sUtil) UpdateConfigMap(namespace string, cm *v1.ConfigMap, client *v12.CoreV1Client) (*v1.ConfigMap, error)

func (K8sUtil) UpdateSecret 

func (impl K8sUtil) UpdateSecret(namespace string, secret *v1.Secret, client *v12.CoreV1Client) (*v1.Secret, error)

type LogConfig 

type LogConfig struct {
	Level int `env:"LOG_LEVEL" envDefault:"0"` // default info
}

type MergeUtil 

type MergeUtil struct {
	Logger *zap.SugaredLogger
}

func (MergeUtil) ConfigMapMerge 

func (m MergeUtil) ConfigMapMerge(appLevelConfigMapJson string, envLevelConfigMapJson string) (data string, err error)

func (MergeUtil) ConfigSecretMerge 

func (m MergeUtil) ConfigSecretMerge(appLevelSecretJson string, envLevelSecretJson string, chartMajorVersion int, chartMinorVersion int) (data string, err error)

func (MergeUtil) JsonPatch 

func (m MergeUtil) JsonPatch(target, patch []byte) (data []byte, err error)

//returns json representation of merged values 

func (m MergeUtil) MergeOverride(helmValues string, override []byte) ([]byte, error) {
	cf, err := conflate.FromData([]byte(helmValues), override)
	if err != nil {
		m.Logger.Errorw("error in merging config",
			"original", helmValues,
			"override", override,
			"error", err)
		return nil, err
	}
	jsonBytes, err := cf.MarshalJSON()
	if err != nil {
		m.Logger.Errorw("error in marshaling yaml ",
			"cf", cf,
			"error", err)
		return nil, err
	}
	dst := new(bytes.Buffer)
	err = json.Compact(dst, jsonBytes)
	if err != nil {
		return nil, err
	}
	jsonBytes = dst.Bytes()
	m.Logger.Infow("merged config ",
		"original", helmValues,
		"override", override,
		"yaml", jsonBytes,
	)
	return jsonBytes, nil
}

func (m MergeUtil) MergeOverrideVal(data ...[]byte) ([]byte, error) {
	cf, err := conflate.FromData(data...)
	if err != nil {
		m.Logger.Errorw("error in merging config",
			"val", data,
			"error", err)
		return nil, err
	}
	jsonBytes, err := cf.MarshalJSON()
	if err != nil {
		m.Logger.Errorw("error in marshaling yaml ",
			"cf", cf,
			"error", err)
		return nil, err
	}
	dst := new(bytes.Buffer)
	err = json.Compact(dst, jsonBytes)
	if err != nil {
		return nil, err
	}
	jsonBytes = dst.Bytes()
	return jsonBytes, nil
}

merges two json objects

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