fix: less fussy catalogue generation

cli/catalogue/generate.go

@@ -178,7 +178,7 @@ A new catalogue copy can be published to the recipes repository by passing the
 
 			features, category, err := catalogue.GetRecipeFeaturesAndCategory(recipeMeta.Name)
 			if err != nil {
-				logrus.Fatal(err)
+				logrus.Warn(err)
 			}
 
 			catl[recipeMeta.Name] = catalogue.RecipeMeta{

pkg/catalogue/catalogue.go

@@ -411,7 +411,7 @@ func GetImageMetadata(imageRowString string) (image, error) {
 	if err != nil {
 		logrus.Fatal(err)
 	}
-	img.Image = imageName
+	img.Image = strings.ReplaceAll(imageName, "`", "")
 
 	imageURL, err := GetStringInBetween(imgString, "(", ")")
 	if err != nil {
@@ -441,7 +441,7 @@ func GetRecipeFeaturesAndCategory(recipeName string) (features, string, error) {
 		"<!-- metadata -->", "<!-- endmetadata -->",
 	)
 	if err != nil {
-		logrus.Fatal(err)
+		return feat, category, err
 	}
 
 	readmeLines := strings.Split( // Array item from lines
@@ -553,9 +553,22 @@ func GetRecipeVersions(recipeName string) (RecipeVersions, error) {
 				path = strings.Split(path, "/")[1]
 			}
 
+			var tag string
+			switch img.(type) {
+			case reference.NamedTagged:
+				tag = img.(reference.NamedTagged).Tag()
+			case reference.Named:
+				logrus.Warnf("%s service is missing image tag?", path)
+				continue
+			}
+
+			logrus.Debugf("looking up image: '%s' from '%s'", img, path)
+
 			digest, err := client.GetTagDigest(img)
 			if err != nil {
-				return err
+				// return err
+				logrus.Warn(err)
+				continue
 			}
 
 			versionMeta[service.Name] = ServiceMeta{