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authorFabian Affolter <fabian@bernewireless.net>2010-07-13 22:57:01 +0000
committerSol Jerome <sol.jerome@gmail.com>2010-07-16 16:36:15 -0500
commitf3e981a2031768b05c2c60b5091288f6f1b345f0 (patch)
tree1ede26eb60ab28c85099681458ca1cb73b633947 /src/lib/Server/Plugins
parent0a2480fb18e2cb14c35f8122f4a05ac6e4bb629a (diff)
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Initial version of a CVS plugin
git-svn-id: https://svn.mcs.anl.gov/repos/bcfg/trunk/bcfg2@5972 ce84e21b-d406-0410-9b95-82705330c041
Diffstat (limited to 'src/lib/Server/Plugins')
-rw-r--r--src/lib/Server/Plugins/Cvs.py47
1 files changed, 47 insertions, 0 deletions
diff --git a/src/lib/Server/Plugins/Cvs.py b/src/lib/Server/Plugins/Cvs.py
new file mode 100644
index 000000000..ea898c023
--- /dev/null
+++ b/src/lib/Server/Plugins/Cvs.py
@@ -0,0 +1,47 @@
+import os
+from subprocess import Popen, PIPE
+import Bcfg2.Server.Plugin
+
+# for debugging output only
+import logging
+logger = logging.getLogger('Bcfg2.Plugins.Cvs')
+
+class Cvs(Bcfg2.Server.Plugin.Plugin,
+ Bcfg2.Server.Plugin.Version):
+ """CVS is a version plugin for dealing with Bcfg2 repository."""
+ name = 'Cvs'
+ __version__ = '$Id$'
+ __author__ = 'bcfg-dev@mcs.anl.gov'
+ experimental = True
+
+ def __init__(self, core, datastore):
+ Bcfg2.Server.Plugin.Plugin.__init__(self, core, datastore)
+ self.core = core
+ self.datastore = datastore
+
+ # path to cvs directory for Bcfg2 repo
+ cvs_dir = "%s/CVSROOT" % datastore
+
+ # Read revision from Bcfg2 repo
+ if os.path.isdir(cvs_dir):
+ self.get_revision()
+ else:
+ logger.error("%s is not a directory" % cvs_dir)
+ raise Bcfg2.Server.Plugin.PluginInitError
+
+ logger.debug("Initialized cvs plugin with cvs directory = %s" % cvs_dir)
+
+ def get_revision(self):
+ """Read cvs revision information for the Bcfg2 repository."""
+ try:
+ data = Popen("env LC_ALL=C cvs log",
+ shell=True,
+ cwd=self.datastore,
+ stdout=PIPE).stdout.readlines()
+ revision = data[3].strip('\n')
+ except IndexError:
+ logger.error("Failed to read cvs log; disabling cvs support")
+ logger.error('''Ran command "cvs log %s"''' % (self.datastore))
+ logger.error("Got output: %s" % data)
+ raise Bcfg2.Server.Plugin.PluginInitError
+