From dab1d03d81c538966d03fb9318a4588a9e803b44 Mon Sep 17 00:00:00 2001 From: Sol Jerome Date: Sat, 24 Mar 2012 11:20:07 -0500 Subject: Allow to run directly from a git checkout (#1037) Signed-off-by: Sol Jerome --- src/lib/Bcfg2/Server/Plugins/Cvs.py | 46 +++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 src/lib/Bcfg2/Server/Plugins/Cvs.py (limited to 'src/lib/Bcfg2/Server/Plugins/Cvs.py') diff --git a/src/lib/Bcfg2/Server/Plugins/Cvs.py b/src/lib/Bcfg2/Server/Plugins/Cvs.py new file mode 100644 index 000000000..6ce72acd2 --- /dev/null +++ b/src/lib/Bcfg2/Server/Plugins/Cvs.py @@ -0,0 +1,46 @@ +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' + __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 + -- cgit v1.2.3-1-g7c22