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""" ``bcfg2-lint`` plugin for :ref:`Bundler
<server-plugins-structures-bundler>` """
from Bcfg2.Server.Lint import ServerPlugin
class Bundler(ServerPlugin):
""" Perform various :ref:`Bundler
<server-plugins-structures-bundler>` checks. """
def Run(self):
self.missing_bundles()
for bundle in self.core.plugins['Bundler'].entries.values():
if self.HandlesFile(bundle.name):
self.bundle_names(bundle)
@classmethod
def Errors(cls):
return {"bundle-not-found": "error",
"unused-bundle": "warning",
"explicit-bundle-name": "error",
"genshi-extension-bundle": "error"}
def missing_bundles(self):
""" Find bundles listed in Metadata but not implemented in
Bundler. """
if self.files is None:
# when given a list of files on stdin, this check is
# useless, so skip it
groupdata = self.metadata.groups_xml.xdata
ref_bundles = set([b.get("name")
for b in groupdata.findall("//Bundle")])
allbundles = self.core.plugins['Bundler'].bundles.keys()
for bundle in ref_bundles:
if bundle not in allbundles:
self.LintError("bundle-not-found",
"Bundle %s referenced, but does not exist" %
bundle)
for bundle in allbundles:
if bundle not in ref_bundles:
self.LintError("unused-bundle",
"Bundle %s defined, but is not referenced "
"in Metadata" % bundle)
def bundle_names(self, bundle):
""" Verify that deprecated bundle .genshi bundles and explicit
bundle names aren't used """
if bundle.xdata.get('name'):
self.LintError("explicit-bundle-name",
"Deprecated explicit bundle name in %s" %
bundle.name)
if bundle.name.endswith(".genshi"):
self.LintError("genshi-extension-bundle",
"Bundle %s uses deprecated .genshi extension" %
bundle.name)
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