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author | Sol Jerome <solj@ices.utexas.edu> | 2009-01-26 20:54:03 +0000 |
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committer | Sol Jerome <solj@ices.utexas.edu> | 2009-01-26 20:54:03 +0000 |
commit | cf6e7476a65122b71e071947e01dc7c268b0ea2f (patch) | |
tree | f5027acda5e88bbceac230f4345f8d90e56c1c65 /src/lib/Server/Plugins/Git.py | |
parent | 5f68f9f7ec75babf772f488a71e0a3b3f9d6b9b1 (diff) | |
download | bcfg2-cf6e7476a65122b71e071947e01dc7c268b0ea2f.tar.gz bcfg2-cf6e7476a65122b71e071947e01dc7c268b0ea2f.tar.bz2 bcfg2-cf6e7476a65122b71e071947e01dc7c268b0ea2f.zip |
Add Version plugin type
The following changes were made:
* Remove VCS logic out of the Core
* Add Git/Svn plugins
* Remove config file directive in bcfg2.conf
Use of the plugins are enabled by adding Git or Svn (or both)
to the plugins line of bcfg2.conf
Signed-off-by: Sol Jerome <solj@ices.utexas.edu>
git-svn-id: https://svn.mcs.anl.gov/repos/bcfg/trunk/bcfg2@5044 ce84e21b-d406-0410-9b95-82705330c041
Diffstat (limited to 'src/lib/Server/Plugins/Git.py')
-rw-r--r-- | src/lib/Server/Plugins/Git.py | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/lib/Server/Plugins/Git.py b/src/lib/Server/Plugins/Git.py new file mode 100644 index 000000000..1c17c8e47 --- /dev/null +++ b/src/lib/Server/Plugins/Git.py @@ -0,0 +1,45 @@ +import os +import Bcfg2.Server.Plugin + +# for debugging output only +import logging +logger = logging.getLogger('Bcfg2.Plugins.Git') + +class Git(Bcfg2.Server.Plugin.Plugin, + Bcfg2.Server.Plugin.Version): + name = 'Git' + __version__ = '$Id$' + __author__ = 'bcfg-dev@mcs.anl.gov' + + def __init__(self, core, datastore): + Bcfg2.Server.Plugin.Plugin.__init__(self, core, datastore) + self.core = core + self.datastore = datastore + + # path to git directory for bcfg2 repo + git_dir = "%s/.git" % datastore + + # Read revision from bcfg2 repo + if os.path.isdir(git_dir): + self.get_revision() + else: + logger.error("%s is not a directory" % git_dir) + raise Bcfg2.Server.Plugin.PluginInitError + + logger.debug("Initialized git plugin with git directory = %s" % git_dir) + + def get_revision(self): + '''Read git revision information for the bcfg2 repository''' + try: + data = os.popen("env LC_ALL=C git ls-remote %s" % + (self.datastore)).readlines() + revline = [line.split('\t')[0].strip() for line in data if \ + line.split('\t')[1].strip() == 'refs/heads/master'][-1] + revision = revline + except IndexError: + logger.error("Failed to read git ls-remote; disabling git support") + logger.error('''Ran command "git ls-remote %s"''' % \ + (self.datastore)) + logger.error("Got output: %s" % data) + raise Bcfg2.Server.Plugin.PluginInitError + return revision |