Add osx_say plugin.

README.md

 ansible-plugins
 ===============
 
-Extend ansible with optional callback and connection plugins
+Extend ansible with optional callback and connection plugins.
\ No newline at end of file
+
+Drop callback plugins in your ansible/lib/callbacks/ directory.
+
+Drop connection plugins in your ansible/lib/runner/connections/ directory.
+
+Send in pull requests to add plugins of your own.  The sky is the limit!
+

callbacks/osx_say.py

+
+# (C) 2012, Michael DeHaan, <michael.dehaan@gmail.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 subprocess
+
+FAILED_VOICE="Zarvox"
+REGULAR_VOICE="Trinoids"
+HAPPY_VOICE="Cellos"
+
+def say(msg, voice):
+    subprocess.call(["/usr/bin/say", msg, "--voice=%s" % (voice)])
+
+class CallbackModule(object):
+
+    """
+    this is an example ansible callback file that does nothing.  You can drop
+    other classes in the same directory to define your own handlers.  Methods
+    you do not use can be omitted.
+
+    example uses include: logging, emailing, storing info, etc
+    """
+
+    def on_any(self, *args, **kwargs):
+        pass
+
+    def runner_on_failed(self, host, res, ignore_errors=False):
+        say("Failure on host %s" % host, FAILED_VOICE)
+
+    def runner_on_ok(self, host, res):
+        say("pew", "Princess")
+
+    def runner_on_error(self, host, msg):
+        pass
+
+    def runner_on_skipped(self, host, item=None):
+        say("pew", "Princess")
+
+    def runner_on_unreachable(self, host, res):
+        say("Failure on host %s" % host, FAILED_VOICE)
+
+    def runner_on_no_hosts(self):
+        pass
+
+    def runner_on_async_poll(self, host, res, jid, clock):
+        pass
+
+    def runner_on_async_ok(self, host, res, jid):
+        say("pew", "Princess")
+
+    def runner_on_async_failed(self, host, res, jid):
+        say("Failure on host %s" % host, FAILED_VOICE)
+
+    def playbook_on_start(self):
+        say("Running Playbook", REGULAR_VOICE)
+
+    def playbook_on_notify(self, host, handler):
+        say("pew", "Princess")
+
+    def playbook_on_task_start(self, name, is_conditional):
+        say("Starting task: %s" % name, REGULAR_VOICE)
+
+    def playbook_on_vars_prompt(self, varname, private=True, prompt=None, encrypt=None, confirm=False, salt_size=None, salt=None):
+        pass
+
+    def playbook_on_setup(self):
+        say("Gathering facts", REGULAR_VOICE)
+
+    def playbook_on_import_for_host(self, host, imported_file):
+        pass
+
+    def playbook_on_not_import_for_host(self, host, missing_file):
+        pass
+
+    def playbook_on_play_start(self, pattern):
+        say("Starting play: %s" % pattern, HAPPY_VOICE)
+
+    def playbook_on_stats(self, stats):
+        say("Play complete", HAPPY_VOICE)
+