Validation should fail on error

Scripts/lint_validation.py

@@ -1,6 +1,5 @@
 import os
 from lxml import etree
-from urllib.parse import urljoin
 
 REPO_ROOT = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
 XML_DIR = os.path.join(REPO_ROOT, 'XML')
@@ -11,42 +10,52 @@ def validate_xml(xml_file):
         tree = etree.parse(xml_file, parser)
         root = tree.getroot()
 
-        # Get the schema location
         schema_location = root.get('{http://www.w3.org/2001/XMLSchema-instance}schemaLocation')
         if schema_location:
             namespace, xsd_path = schema_location.split()
-            
-            # Convert relative path to absolute
             xsd_path = os.path.normpath(os.path.join(os.path.dirname(xml_file), xsd_path))
             
             if os.path.exists(xsd_path):
                 xsd_doc = etree.parse(xsd_path)
                 schema = etree.XMLSchema(xsd_doc)
-                
-                # Validate the XML against the schema
                 schema.assertValid(tree)
-                print(f"Validation successful: {xml_file}")
+                print(f"Validation erfolgreich: {xml_file}")
             else:
-                print(f"Schema file not found: {xsd_path} for {xml_file}")
+                print(f"Schema-Datei nicht gefunden: {xsd_path} für {xml_file}")
+                return False
         else:
-            print(f"No schema location found in {xml_file}")
+            print(f"Keine Schema-Location gefunden in {xml_file}")
+            return False
     
     except etree.DocumentInvalid as e:
-        print(f"Validation error in {xml_file}:")
+        print(f"Validierungsfehler in {xml_file}:")
         for error in e.error_log:
-            print(f"  Line {error.line}, Column {error.column}: {error.message}")
+            print(f"  Zeile {error.line}, Spalte {error.column}: {error.message}")
+        return False
     except etree.XMLSyntaxError as e:
-        print(f"XML syntax error in {xml_file}:")
+        print(f"XML-Syntaxfehler in {xml_file}:")
-        print(f"  Line {e.lineno}, Column {e.offset}: {e.msg}")
+        print(f"  Zeile {e.lineno}, Spalte {e.offset}: {e.msg}")
+        return False
     except Exception as e:
-        print(f"Error processing {xml_file}: {str(e)}")
+        print(f"Fehler bei der Verarbeitung von {xml_file}: {str(e)}")
+        return False
+    
+    return True
 
 def main():
+    validation_failed = False
     for root, dirs, files in os.walk(XML_DIR):
         for file in files:
             if file.endswith('.xml'):
                 xml_file = os.path.join(root, file)
-                validate_xml(xml_file)
+                if not validate_xml(xml_file):
+                    validation_failed = True
+    
+    if validation_failed:
+        print("Validierung fehlgeschlagen. Bitte korrigieren Sie die oben genannten Fehler.")
+        exit(1)
+    else:
+        print("Alle XML-Dateien wurden erfolgreich validiert.")
 
 if __name__ == "__main__":
     main()