1 files changed, 78 insertions, 0 deletions
diff --git a/hacking/build_library/build_ansible/command_plugins/release_announcement.py b/hacking/build_library/build_ansible/command_plugins/release_announcement.py
new file mode 100644
index 0000000..edc928a
--- /dev/null
+++ b/hacking/build_library/build_ansible/command_plugins/release_announcement.py
@@ -0,0 +1,78 @@
+# coding: utf-8
+# Copyright: (c) 2019, Ansible Project
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+# Make coding more python3-ish
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+
+import sys
+from collections import UserString
+from ansible.module_utils.compat.version import LooseVersion
+
+# Pylint doesn't understand Python3 namespace modules.
+from ..commands import Command  # pylint: disable=relative-beyond-top-level
+from .. import errors  # pylint: disable=relative-beyond-top-level
+
+
+class VersionStr(UserString):
+    def __init__(self, string):
+        super().__init__(string.strip())
+        self.ver_obj = LooseVersion(string)
+
+
+def transform_args(args):
+    # Make it possible to sort versions in the jinja2 templates
+    new_versions = []
+    for version in args.versions:
+        new_versions.append(VersionStr(version))
+    args.versions = new_versions
+
+    return args
+
+
+def write_message(filename, message):
+    if filename != '-':
+        with open(filename, 'w') as out_file:
+            out_file.write(message)
+    else:
+        sys.stdout.write('\n\n')
+        sys.stdout.write(message)
+
+
+class ReleaseAnnouncementCommand(Command):
+    name = 'release-announcement'
+
+    @classmethod
+    def init_parser(cls, add_parser):
+        parser = add_parser(cls.name,
+                            description="Generate email and twitter announcements from template")
+
+        parser.add_argument("--version", dest="versions", type=str, required=True, action='append',
+                            help="Versions of Ansible to announce")
+        parser.add_argument("--name", type=str, required=True, help="Real name to use on emails")
+        parser.add_argument("--email-out", type=str, default="-",
+                            help="Filename to place the email announcement into")
+        parser.add_argument("--twitter-out", type=str, default="-",
+                            help="Filename to place the twitter announcement into")
+
+    @classmethod
+    def main(cls, args):
+        if sys.version_info < (3, 6):
+            raise errors.DependencyError('The {0} subcommand needs Python-3.6+'
+                                         ' to run'.format(cls.name))
+
+        # Import here because these functions are invalid on Python-3.5 and the command plugins and
+        # init_parser() method need to be compatible with Python-3.4+ for now.
+        # Pylint doesn't understand Python3 namespace modules.
+        from .. announce import create_short_message, create_long_message  # pylint: disable=relative-beyond-top-level
+
+        args = transform_args(args)
+
+        twitter_message = create_short_message(args.versions)
+        email_message = create_long_message(args.versions, args.name)
+
+        write_message(args.twitter_out, twitter_message)
+        write_message(args.email_out, email_message)
+        return 0