1 files changed, 64 insertions, 0 deletions
diff --git a/v1/ansible/runner/action_plugins/assert.py b/v1/ansible/runner/action_plugins/assert.py
new file mode 100644
index 0000000000..a0e02dedb0
--- /dev/null
+++ b/v1/ansible/runner/action_plugins/assert.py
@@ -0,0 +1,64 @@
+# Copyright 2012, Dag Wieers <dag@wieers.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/>.
+
+import ansible
+
+from ansible import utils, errors
+from ansible.runner.return_data import ReturnData
+
+class ActionModule(object):
+    ''' Fail with custom message '''
+
+    TRANSFERS_FILES = False
+
+    def __init__(self, runner):
+        self.runner = runner
+
+    def run(self, conn, tmp, module_name, module_args, inject, complex_args=None, **kwargs):
+
+        # note: the fail module does not need to pay attention to check mode
+        # it always runs.
+
+        args = {}
+        if complex_args:
+            args.update(complex_args)
+        args.update(utils.parse_kv(module_args))
+
+        msg = None
+        if 'msg' in args:
+            msg = args['msg']
+
+        if not 'that' in args:
+            raise errors.AnsibleError('conditional required in "that" string')
+
+        if not isinstance(args['that'], list):
+            args['that'] = [ args['that'] ]
+
+        for that in args['that']:
+            test_result = utils.check_conditional(that, self.runner.basedir, inject, fail_on_undefined=True)
+            if not test_result:
+                result = dict(
+                   failed       = True,
+                   evaluated_to = test_result,
+                   assertion    = that,
+                )
+                if msg:
+                    result['msg'] = msg
+                return ReturnData(conn=conn, result=result)
+
+        return ReturnData(conn=conn, result=dict(msg='all assertions passed'))
+