add script to tar up releases and snapshots

mktar.py

@@ -0,0 +1,29 @@
+#!/usr/bin/python
+# tar up svn snapshot. run with -r to produce a release
+
+import subprocess
+import os
+import sys
+from osc import core
+
+release = False
+v = core.__version__
+if (len(sys.argv) > 1 and sys.argv[1] == '-r'):
+	release = True
+
+if release:
+	if (v.endswith('_SVN')):
+		v=v[:-4]
+	print "don't forget to increase version in osc/core.py after release"
+else:
+	v += subprocess.Popen(["svnversion", "."], stdout=subprocess.PIPE).stdout.read().strip()
+
+d = "osc-" + v
+f = d+".tar.bz2"
+subprocess.check_call(["svn", "export", ".", d])
+if release:
+	# TODO: create tag for release
+	subprocess.check_call(["sed", "-ie", "/^__version__/s/_SVN//", d+"/osc/core.py"])
+subprocess.check_call(["tar", "--force-local", "--owner=root", "--group=root", "-cjf", f, d])
+subprocess.call(["rm", "-rf", d]) # XXX how to do this in python properly?
+print f

osc/core.py

@@ -5,7 +5,8 @@
 # and distributed under the terms of the GNU General Public Licence,
 # either version 2, or version 3 (at your option).
 
-__version__ = '0.123pre'
+__version__ = '0.122_SVN'
+
 # __store_version__ is to be incremented when the format of the working copy
 # "store" changes in an incompatible way. Please add any needed migration
 # functionality to check_store_version().