1 files changed, 57 insertions, 0 deletions
diff --git a/lib/ansible/playbook/role/include.py b/lib/ansible/playbook/role/include.py
new file mode 100644
index 0000000..e0d4b67
--- /dev/null
+++ b/lib/ansible/playbook/role/include.py
@@ -0,0 +1,57 @@
+# (c) 2014 Michael DeHaan, <michael@ansible.com>
+#
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+# Make coding more python3-ish
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+from ansible.errors import AnsibleError, AnsibleParserError
+from ansible.module_utils.six import string_types
+from ansible.parsing.yaml.objects import AnsibleBaseYAMLObject
+from ansible.playbook.attribute import FieldAttribute
+from ansible.playbook.role.definition import RoleDefinition
+from ansible.module_utils._text import to_native
+
+
+__all__ = ['RoleInclude']
+
+
+class RoleInclude(RoleDefinition):
+
+    """
+    A derivative of RoleDefinition, used by playbook code when a role
+    is included for execution in a play.
+    """
+
+    delegate_to = FieldAttribute(isa='string')
+    delegate_facts = FieldAttribute(isa='bool', default=False)
+
+    def __init__(self, play=None, role_basedir=None, variable_manager=None, loader=None, collection_list=None):
+        super(RoleInclude, self).__init__(play=play, role_basedir=role_basedir, variable_manager=variable_manager,
+                                          loader=loader, collection_list=collection_list)
+
+    @staticmethod
+    def load(data, play, current_role_path=None, parent_role=None, variable_manager=None, loader=None, collection_list=None):
+
+        if not (isinstance(data, string_types) or isinstance(data, dict) or isinstance(data, AnsibleBaseYAMLObject)):
+            raise AnsibleParserError("Invalid role definition: %s" % to_native(data))
+
+        if isinstance(data, string_types) and ',' in data:
+            raise AnsibleError("Invalid old style role requirement: %s" % data)
+
+        ri = RoleInclude(play=play, role_basedir=current_role_path, variable_manager=variable_manager, loader=loader, collection_list=collection_list)
+        return ri.load_data(data, variable_manager=variable_manager, loader=loader)