commit 51813dfed1528307c46707bc38b4db33b87bb36e
author Chirayu Desai <cdesai@cyanogenmod.org> Tue Apr 16 19:36:09 2013 +0530
committer Chirayu Desai <cdesai@cyanogenmod.org> Wed Apr 17 13:43:10 2013 +0530
tree 1f41b65a98728b855bc94b3609ce73b0f5cfd077
parent fef4ae74e26efecf5c803793351b6c843eab4970

repo: add rudimentary version checking

Change-Id: I957775c7ce0821971cc2320597e1a7a31950bcf3
Signed-off-by: Chirayu Desai <cdesai@cyanogenmod.org>

repo

diff --git a/repo b/repo
index c348474..791e40c 100755
--- a/repo
+++ b/repo
@@ -108,6 +108,7 @@
 S_repo = 'repo'                 # special repo repository
 S_manifests = 'manifests'       # special manifest repository
 REPO_MAIN = S_repo + '/main.py' # main script
+MIN_PYTHON_VERSION = (2, 6)     # minimum supported python version
 
 
 import optparse
@@ -129,6 +130,19 @@
   urllib.request = urllib2
   urllib.error = urllib2
 
+# Python version check
+ver = sys.version_info
+if ver[0] == 3:
+  print('error: Python 3 support is not fully implemented in repo yet.\n'
+        'Please use Python 2.6 - 2.7 instead.',
+        file=sys.stderr)
+  sys.exit(1)
+if (ver[0], ver[1]) < MIN_PYTHON_VERSION:
+  print('error: Python version %s unsupported.\n'
+        'Please use Python 2.6 - 2.7 instead.'
+        % sys.version.split(' ')[0], file=sys.stderr)
+  sys.exit(1)
+
 home_dot_repo = os.path.expanduser('~/.repoconfig')
 gpg_dir = os.path.join(home_dot_repo, 'gnupg')