got style

cmd/utils.go

@@ -121,104 +121,6 @@ func writeString(writer io.Writer, txt string) error {
 	return errorWriting
 }
 
-func setIfNotThere(node *yaml.Node, key string, value *yaml.Node) {
-	for index := 0; index < len(node.Content); index = index + 2 {
-		keyNode := node.Content[index]
-		if keyNode.Value == key {
-			return
-		}
-	}
-	// need to add it to the map
-	mapEntryKey := yaml.Node{Value: key, Kind: yaml.ScalarNode}
-	node.Content = append(node.Content, &mapEntryKey)
-	node.Content = append(node.Content, value)
-}
-
-func applyAlias(node *yaml.Node, alias *yaml.Node) {
-	if alias == nil {
-		return
-	}
-	for index := 0; index < len(alias.Content); index = index + 2 {
-		keyNode := alias.Content[index]
-		log.Debugf("applying alias key %v", keyNode.Value)
-		valueNode := alias.Content[index+1]
-		setIfNotThere(node, keyNode.Value, valueNode)
-	}
-}
-
-func explodeNode(node *yaml.Node) error {
-	node.Anchor = ""
-	switch node.Kind {
-	case yaml.SequenceNode, yaml.DocumentNode:
-		for index, contentNode := range node.Content {
-			log.Debugf("exploding index %v", index)
-			errorInContent := explodeNode(contentNode)
-			if errorInContent != nil {
-				return errorInContent
-			}
-		}
-		return nil
-	case yaml.AliasNode:
-		log.Debugf("its an alias!")
-		if node.Alias != nil {
-			node.Kind = node.Alias.Kind
-			node.Style = node.Alias.Style
-			node.Tag = node.Alias.Tag
-			node.Content = node.Alias.Content
-			node.Value = node.Alias.Value
-			node.Alias = nil
-		}
-		return nil
-	case yaml.MappingNode:
-		for index := 0; index < len(node.Content); index = index + 2 {
-			keyNode := node.Content[index]
-			valueNode := node.Content[index+1]
-			log.Debugf("traversing %v", keyNode.Value)
-			if keyNode.Value != "<<" {
-				errorInContent := explodeNode(valueNode)
-				if errorInContent != nil {
-					return errorInContent
-				}
-				errorInContent = explodeNode(keyNode)
-				if errorInContent != nil {
-					return errorInContent
-				}
-			} else {
-				if valueNode.Kind == yaml.SequenceNode {
-					log.Debugf("an alias merge list!")
-					for index := len(valueNode.Content) - 1; index >= 0; index = index - 1 {
-						aliasNode := valueNode.Content[index]
-						applyAlias(node, aliasNode.Alias)
-					}
-				} else {
-					log.Debugf("an alias merge!")
-					applyAlias(node, valueNode.Alias)
-				}
-				node.Content = append(node.Content[:index], node.Content[index+2:]...)
-				//replay that index, since the array is shorter now.
-				index = index - 2
-			}
-		}
-
-		return nil
-	default:
-		return nil
-	}
-}
-
-func explode(matchingNodes *list.List) error {
-	log.Debug("exploding nodes")
-	for el := matchingNodes.Front(); el != nil; el = el.Next() {
-		nodeContext := el.Value.(*treeops.CandidateNode)
-		log.Debugf("exploding %v", nodeContext.GetKey())
-		errorExplodingNode := explodeNode(nodeContext.Node)
-		if errorExplodingNode != nil {
-			return errorExplodingNode
-		}
-	}
-	return nil
-}
-
 func printResults(matchingNodes *list.List, writer io.Writer) error {
 	if prettyPrint {
 		setStyle(matchingNodes, 0)