//ReadTemplateVersion reads the template version details
func ReadTemplateVersion(path string) model.Template {

	dirList, err := ioutil.ReadDir(catalogRoot + path)
	newTemplate := model.Template{}
	newTemplate.Path = path

	if err != nil {
		log.Errorf("Error reading template at path: %s, error: %v", path, err)
	} else {

		var foundIcon bool

		for _, subfile := range dirList {
			if strings.HasPrefix(subfile.Name(), "catalogIcon") {

				newTemplate.IconLink = path + "/" + subfile.Name()
				foundIcon = true

			} else if strings.HasPrefix(subfile.Name(), "docker-compose") {

				newTemplate.DockerCompose = string(*(readFile(catalogRoot+path, subfile.Name())))

			} else if strings.HasPrefix(subfile.Name(), "rancher-compose") {

				readRancherCompose(path, &newTemplate)
			}
		}
		if !foundIcon {
			//use the parent icon
			tokens := strings.Split(path, "/")
			parentPath := tokens[0]
			parentMetadata, ok := Catalog[parentPath]
			if ok {
				newTemplate.IconLink = parentMetadata.IconLink
			} else {
				log.Debugf("Could not find the parent metadata %s", parentPath)
			}
		}
	}

	return newTemplate

}
Пример #2
0
//ReadTemplateVersion reads the template version details
func (cat *Catalog) ReadTemplateVersion(templateID string, versionID string) (*model.Template, bool) {

	prefix, templateName := ExtractTemplatePrefixAndName(templateID)
	path := cat.CatalogID + "/" + prefix + "/" + templateName + "/" + versionID
	parentPath := cat.CatalogID + "/" + templateID
	parentMetadata, ok := cat.metadata[parentPath]

	if ok {
		newTemplate := model.Template{}
		newTemplate.Path = cat.CatalogID + "/" + templateID + "/" + versionID
		newTemplate.TemplateBase = parentMetadata.TemplateBase
		newTemplate.Id = cat.CatalogID + ":" + templateID + ":" + versionID
		newTemplate.CatalogID = cat.CatalogID
		newTemplate.DefaultVersion = parentMetadata.DefaultVersion
		newTemplate.Category = parentMetadata.Category
		newTemplate.IsSystem = parentMetadata.IsSystem
		newTemplate.Files = make(map[string]string)

		foundIcon, foundReadme, err := walkVersion(CatalogRootDir+path, &newTemplate)

		if err != nil {
			log.Errorf("Error reading template at path: %s, error: %v", path, err)
			return nil, false
		}

		if !foundIcon {
			//use the parent icon
			newTemplate.IconLink = parentMetadata.IconLink
		}

		if !foundReadme {
			//use the parent readme
			newTemplate.ReadmeLink = parentMetadata.ReadmeLink
		}

		return &newTemplate, true
	}

	return nil, false

}
func walkCatalog(path string, f os.FileInfo, err error) error {

	if f.IsDir() && metadataFolder.MatchString(path) {

		log.Debugf("Reading metadata folder for template:%s", f.Name())
		newTemplate := model.Template{}
		newTemplate.Path = f.Name()

		//read the root level config.yml
		readTemplateConfig(path, &newTemplate)

		//list the folders under the root level
		newTemplate.VersionLinks = make(map[string]string)
		dirList, err := ioutil.ReadDir(path)
		if err != nil {
			log.Errorf("Error reading directories at path: %s, error: %v", f.Name(), err)
		} else {
			for _, subfile := range dirList {
				if subfile.IsDir() {
					//read the subversion config.yml file into a template
					subTemplate := model.Template{}
					readRancherCompose(f.Name()+"/"+subfile.Name(), &subTemplate)
					if subTemplate.UUID != "" {
						UUIDToPath[subTemplate.UUID] = f.Name() + "/" + subfile.Name()
						log.Debugf("UUIDToPath map: %v", UUIDToPath)
					}
					newTemplate.VersionLinks[subTemplate.Version] = f.Name() + "/" + subfile.Name()
				} else if strings.HasPrefix(subfile.Name(), "catalogIcon") {
					newTemplate.IconLink = f.Name() + "/" + subfile.Name()
				}
			}
		}

		Catalog[f.Name()] = newTemplate
	}
	return nil
}
func ReadTemplateVersion(path string) model.Template {

	dirList, err := ioutil.ReadDir(catalogRoot + path)
	newTemplate := model.Template{}
	newTemplate.Path = path

	if err != nil {
		log.Errorf("Error reading template at path: %s, error: %v", path, err)
	} else {

		var foundConfig, foundIcon bool

		for _, subfile := range dirList {

			if strings.HasPrefix(subfile.Name(), "config.yml") {

				foundConfig = true
				readTemplateConfig(catalogRoot+path, &newTemplate)
				if newTemplate.UUID != "" {
					//store uuid -> path map
					UUIDToPath[newTemplate.UUID] = path
					log.Debugf("UUIDToPath map: %v", UUIDToPath)
				}
			} else if strings.HasPrefix(subfile.Name(), "catalogIcon") {

				newTemplate.IconLink = path + "/" + subfile.Name()
				foundIcon = true

			} else if strings.HasPrefix(subfile.Name(), "docker-compose") {

				newTemplate.DockerCompose = string(*(readFile(catalogRoot+path, subfile.Name())))

			} else if strings.HasPrefix(subfile.Name(), "rancher-compose") {

				composeBytes := readFile(catalogRoot+path, subfile.Name())
				newTemplate.RancherCompose = string(*composeBytes)

				//read the questions section
				RC := make(map[string]model.RancherCompose)
				err := yaml.Unmarshal(*composeBytes, &RC)
				if err != nil {
					log.Errorf("Error unmarshalling %s under template: %s, error: %v", subfile.Name(), path, err)
				} else {
					newTemplate.Questions = RC[".stack"].Questions
				}
			}
		}

		if !foundConfig {
			//use the parent config
			tokens := strings.Split(path, "/")
			parentPath := tokens[0]
			parentMetadata, ok := Catalog[parentPath]
			if ok {
				newTemplate.Name = parentMetadata.Name
				newTemplate.Category = parentMetadata.Category
				newTemplate.Description = parentMetadata.Description
				newTemplate.Version = parentMetadata.Version
			} else {
				log.Debugf("Could not find the parent metadata %s", parentPath)
			}
		}

		if !foundIcon {
			//use the parent icon
			tokens := strings.Split(path, "/")
			parentPath := tokens[0]
			parentMetadata, ok := Catalog[parentPath]
			if ok {
				newTemplate.IconLink = parentMetadata.IconLink
			} else {
				log.Debugf("Could not find the parent metadata %s", parentPath)
			}
		}
	}

	return newTemplate

}