func (cat *Catalog) walkCatalog(filePath string, f os.FileInfo, err error) error {
//log.Debugf("Reading folder for template:%s %v", filePath, f)
if f != nil && f.IsDir() && metadataFolder.MatchString(filePath) {
//matches ./DATA/catalogID/templates/ElasticSearch or ./DATA/catalogID/k8s-templates/ElasticSearch
// get the prefix like 'k8s' if any
prefix := metadataFolder.ReplaceAllString(filePath, "$2")
prefixWithSeparator := prefix
if prefix != "" {
prefixWithSeparator = prefix + "*"
}
log.Debugf("Reading metadata folder for template:%s, path: %v", f.Name(), filePath)
newTemplate := model.Template{
Resource: client.Resource{
Id: cat.CatalogID + ":" + prefixWithSeparator + f.Name(),
Type: "template",
},
Path: cat.CatalogID + "/" + prefixWithSeparator + f.Name(), //catalogRoot + prefix + f.Name()
TemplateBase: prefix,
}
//read the root level config.yml
readTemplateConfig(filePath, &newTemplate)
//list the folders under the root level
newTemplate.VersionLinks = make(map[string]string)
newTemplate.CatalogID = cat.CatalogID
newTemplate.TemplateVersionRancherVersion = make(map[string]string)
newTemplate.TemplateVersionRancherVersionGte = make(map[string]string)
dirList, err := ioutil.ReadDir(filePath)
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{}
err := readRancherCompose(path.Join(filePath, subfile.Name()), &subTemplate)
if err == nil {
newTemplate.VersionLinks[subTemplate.Version] = newTemplate.Id + ":" + subfile.Name()
newTemplate.TemplateVersionRancherVersion[subTemplate.Version] = subTemplate.MinimumRancherVersion
newTemplate.TemplateVersionRancherVersionGte[subTemplate.Version] = subTemplate.MaximumRancherVersion
} else {
subfilePath := path.Join(f.Name(), subfile.Name())
if ValidationMode {
log.Fatalf("Error processing the template version: %s, error: %v", subfilePath, err)
}
log.Infof("Skipping the template version: %s, error: %v", subfilePath, err)
}
} else if strings.HasPrefix(subfile.Name(), "catalogIcon") {
newTemplate.IconLink = newTemplate.Id + "?image"
PathToImage[newTemplate.Path] = subfile.Name()
} else if strings.HasPrefix(strings.ToLower(subfile.Name()), "readme") {
newTemplate.ReadmeLink = newTemplate.Id + "?readme"
PathToReadme[newTemplate.Path] = subfile.Name()
}
}
}
cat.metadata[newTemplate.Path] = newTemplate
}
return nil
}