Merge pull request #371 from FrostyX/version-template

Implement --version parameter

.tito/templates/__init__.py.tpl

@@ -0,0 +1,22 @@
+# Copyright (c) 2008-2009 Red Hat, Inc.
+#
+# This software is licensed to you under the GNU General Public License,
+# version 2 (GPLv2). There is NO WARRANTY for this software, express or
+# implied, including the implied warranties of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
+# along with this software; if not, see
+# http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+#
+# Red Hat trademarks are not licensed under GPLv2. No permission is
+# granted to use or replicate Red Hat trademarks that are incorporated
+# in this software or its documentation.
+
+
+# WARNING: This file is generated from a tito template, do not edit it directly!
+
+
+"""
+Infrastructure for building Spacewalk and Satellite packages from git tags.
+"""
+
+__version__ = '$version'

.tito/tito.props

@@ -8,3 +8,7 @@ disttag = el5
 
 [tag2]
 disttag = el5
+
+[version_template]
+destination_file = src/tito/__init__.py
+template_file = .tito/templates/__init__.py.tpl

src/tito/__init__.py

@@ -10,6 +10,13 @@
 # Red Hat trademarks are not licensed under GPLv2. No permission is
 # granted to use or replicate Red Hat trademarks that are incorporated
 # in this software or its documentation.
+
+
+# WARNING: This file is generated from a tito template, do not edit it directly!
+
+
 """
 Infrastructure for building Spacewalk and Satellite packages from git tags.
 """
+
+__version__ = '0.6.13'

src/tito/cli.py

@@ -20,6 +20,7 @@ import errno
 
 from optparse import OptionParser, SUPPRESS_HELP
 
+from tito import __version__
 from tito.common import find_git_root, error_out, debug, get_class_by_name, \
     DEFAULT_BUILDER, BUILDCONFIG_SECTION, DEFAULT_TAGGER, \
     create_builder, get_project_name, get_relative_project_dir, \
@@ -32,6 +33,7 @@ from tito.exception import TitoException
 # before we try to dynamically import them based on a string name.
 import tito.tagger  # NOQA
 
+PROGNAME = "tito"
 TITO_PROPS = "tito.props"
 RELEASERS_CONF_FILENAME = "releasers.conf"
 ASSUMED_NO_TAR_GZ_PROPS = """
@@ -194,6 +196,10 @@ class CLI(object):
     """
 
     def main(self, argv):
+        if "--version" in sys.argv:
+            print(" ".join([PROGNAME, __version__]))
+            sys.exit(0)
+
         if len(argv) < 1 or not argv[0] in CLI_MODULES.keys():
             self._usage()
             sys.exit(1)