trigger missing task separation check only for real task names

ansiblelater/rules/taskfiles.py

@@ -5,6 +5,7 @@ from collections import defaultdict
 
 from ansiblelater.command.candidates import Error
 from ansiblelater.command.candidates import Result
+from ansiblelater.utils.rulehelper import get_normalized_tasks
 from ansiblelater.utils.rulehelper import get_normalized_yaml
 
 
@@ -13,20 +14,28 @@ def check_line_between_tasks(candidate, settings):
     options.update(remove_empty=False)
     options.update(remove_markers=False)
 
-    lines, errors = get_normalized_yaml(candidate, settings, options)
+    lines, line_errors = get_normalized_yaml(candidate, settings, options)
+    tasks, task_errors = get_normalized_tasks(candidate, settings)
     description = "missing task separation (required: 1 empty line)"
 
-    task_regex = re.compile(r"-\sname:.*")
+    task_regex = re.compile(r"-\sname:(.*)")
     prevline = "#file_start_marker"
 
     allowed_prevline = ["---", "tasks:", "pre_tasks:", "post_tasks:", "block:"]
 
+    errors = task_errors + line_errors
     if not errors:
         for i, line in lines:
             match = task_regex.search(line)
             if match and prevline:
+                name = match.group(1).strip()
+
+                if not any(task.get("name") == name for task in tasks):
+                    continue
+
                 if not any(item in prevline for item in allowed_prevline):
                     errors.append(Error(i, description))
+
             prevline = line.strip()
 
     return Result(candidate.path, errors)