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Make RenameYamlKey return a bool

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This commit is contained in:
Stefan Haller
2025-05-07 18:12:25 +02:00
parent 48305c18f7
commit caa8c921e6
3 changed files with 67 additions and 57 deletions
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14
pkg/utils/yaml_utils/yaml_utils.go
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@ -65,10 +65,10 @@ func transformNode(node *yaml.Node, path []string, transform func(node *yaml.Nod
// Takes the root node of a yaml document, a path to a key, and a new name for the key.
// Will rename the key to the new name if it exists, and do nothing otherwise.
func RenameYamlKey(rootNode *yaml.Node, path []string, newKey string) error {
func RenameYamlKey(rootNode *yaml.Node, path []string, newKey string) (error, bool) {
// Empty document: nothing to do.
if len(rootNode.Content) == 0 {
return nil
return nil, false
}
body := rootNode.Content[0]
@ -77,25 +77,25 @@ func RenameYamlKey(rootNode *yaml.Node, path []string, newKey string) error {
}
// Recursive function to rename the YAML key.
func renameYamlKey(node *yaml.Node, path []string, newKey string) error {
func renameYamlKey(node *yaml.Node, path []string, newKey string) (error, bool) {
if node.Kind != yaml.MappingNode {
return errors.New("yaml node in path is not a dictionary")
return errors.New("yaml node in path is not a dictionary"), false
}
keyNode, valueNode := LookupKey(node, path[0])
if keyNode == nil {
return nil
return nil, false
}
// end of path reached: rename key
if len(path) == 1 {
// Check that new key doesn't exist yet
if newKeyNode, _ := LookupKey(node, newKey); newKeyNode != nil {
return fmt.Errorf("new key `%s' already exists", newKey)
return fmt.Errorf("new key `%s' already exists", newKey), false
}
keyNode.Value = newKey
return nil
return nil, true
}
return renameYamlKey(valueNode, path[1:], newKey)