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| author | Sol Jerome <solj@ices.utexas.edu> | 2010-05-22 17:27:01 +0000 |
|---|---|---|
| committer | Sol Jerome <solj@ices.utexas.edu> | 2010-05-22 12:27:09 -0500 |
| commit | bd2fe21cec8abc3fb9cb0f61aa7a03944d13a98a (patch) | |
| tree | ad50c649bf5d6a4d6d6e7d4a93eed676b02f2f2d /src/lib | |
| parent | d58d650a4816021fb73309d4c41c22040d55cd67 (diff) | |
| download | bcfg2-bd2fe21cec8abc3fb9cb0f61aa7a03944d13a98a.tar.gz bcfg2-bd2fe21cec8abc3fb9cb0f61aa7a03944d13a98a.tar.bz2 bcfg2-bd2fe21cec8abc3fb9cb0f61aa7a03944d13a98a.zip | |
Hg: New Mercurial plugin from Fabian Affolter
Signed-off-by: Sol Jerome <solj@ices.utexas.edu>
git-svn-id: https://svn.mcs.anl.gov/repos/bcfg/trunk/bcfg2@5862 ce84e21b-d406-0410-9b95-82705330c041
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/Server/Plugins/Hg.py | 46 | ||||
| -rw-r--r-- | src/lib/Server/Plugins/__init__.py | 1 |
2 files changed, 47 insertions, 0 deletions
diff --git a/src/lib/Server/Plugins/Hg.py b/src/lib/Server/Plugins/Hg.py new file mode 100644 index 000000000..ef45a5af8 --- /dev/null +++ b/src/lib/Server/Plugins/Hg.py @@ -0,0 +1,46 @@ +import os +from mercurial import ui, hg +from subprocess import Popen, PIPE +import Bcfg2.Server.Plugin + +# for debugging output only +import logging +logger = logging.getLogger('Bcfg2.Plugins.Mercurial') + +class Hg(Bcfg2.Server.Plugin.Plugin, + Bcfg2.Server.Plugin.Version): + """"Mercurial is a version plugin for dealing with bcfg2 repos""" + name = 'Mercurial' + __version__ = '$Id$' + __author__ = 'bcfg-dev@mcs.anl.gov' + + def __init__(self, core, datastore): + Bcfg2.Server.Plugin.Plugin.__init__(self, core, datastore) + Bcfg2.Server.Plugin.Version.__init__(self) + self.core = core + self.datastore = datastore + + # path to hg directory for bcfg2 repo + hg_dir = "%s/.hg" % datastore + + # Read changeset from bcfg2 repo + if os.path.isdir(hg_dir): + self.get_revision() + else: + logger.error("%s is not present." % hg_dir) + raise Bcfg2.Server.Plugin.PluginInitError + + logger.debug("Initialized hg plugin with hg directory = %s" % hg_dir) + + def get_revision(self): + '''Read hg revision information for the bcfg2 repository''' + try: + repo_path = "%s/" % self.datastore + repo = hg.repository(ui.ui(), repo_path) + tip = repo.changelog.tip() + revision = repo.changelog.rev(tip) + except: + logger.error("Failed to read hg repository; disabling mercurial support") + raise Bcfg2.Server.Plugin.PluginInitError + return revision + diff --git a/src/lib/Server/Plugins/__init__.py b/src/lib/Server/Plugins/__init__.py index 8db59ecc0..11803ace8 100644 --- a/src/lib/Server/Plugins/__init__.py +++ b/src/lib/Server/Plugins/__init__.py @@ -11,6 +11,7 @@ __all__ = [ 'Fossil', 'Git', 'GroupPatterns', + 'Hg', 'Hostbase', 'Metadata', 'NagiosGen', |