1 files changed, 37 insertions, 0 deletions
diff --git a/examples/rules/TaskHasTag.py b/examples/rules/TaskHasTag.py
new file mode 100644
index 0000000..58dfa7c
--- /dev/null
+++ b/examples/rules/TaskHasTag.py
@@ -0,0 +1,37 @@
+"""Example implementation of a rule requiring tasks to have tags set."""
+from ansiblelint.rules import AnsibleLintRule
+
+
+class TaskHasTag(AnsibleLintRule):
+    """Tasks must have tag."""
+
+    id = 'EXAMPLE001'
+    shortdesc = 'Tasks must have tag'
+    description = 'Tasks must have tag'
+    tags = ['productivity', 'tags']
+
+    def matchtask(self, file, task):
+        """Task matching method."""
+        # The meta files don't have tags
+        if file['type'] in ["meta", "playbooks"]:
+            return False
+
+        if isinstance(task, str):
+            return False
+
+        # If the task include another task or make the playbook fail
+        # Don't force to have a tag
+        if not set(task.keys()).isdisjoint(['include', 'fail']):
+            return False
+
+        if not set(task.keys()).isdisjoint(['include_tasks', 'fail']):
+            return False
+
+        if not set(task.keys()).isdisjoint(['import_tasks', 'fail']):
+            return False
+
+        # Task should have tags
+        if 'tags' not in task:
+            return True
+
+        return False