From dab1d03d81c538966d03fb9318a4588a9e803b44 Mon Sep 17 00:00:00 2001
From: Sol Jerome <sol.jerome@gmail.com>
Date: Sat, 24 Mar 2012 11:20:07 -0500
Subject: Allow to run directly from a git checkout (#1037)

Signed-off-by: Sol Jerome <sol.jerome@gmail.com>
---
 src/lib/Bcfg2/Server/Lint/Bundles.py | 61 ++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 src/lib/Bcfg2/Server/Lint/Bundles.py

(limited to 'src/lib/Bcfg2/Server/Lint/Bundles.py')

diff --git a/src/lib/Bcfg2/Server/Lint/Bundles.py b/src/lib/Bcfg2/Server/Lint/Bundles.py
new file mode 100644
index 000000000..0c95f7e72
--- /dev/null
+++ b/src/lib/Bcfg2/Server/Lint/Bundles.py
@@ -0,0 +1,61 @@
+import lxml.etree
+import Bcfg2.Server.Lint
+
+class Bundles(Bcfg2.Server.Lint.ServerPlugin):
+    """ Perform various bundle checks """
+
+    def Run(self):
+        """ run plugin """
+        if 'Bundler' in self.core.plugins:
+            self.missing_bundles()
+            for bundle in self.core.plugins['Bundler'].entries.values():
+                if self.HandlesFile(bundle.name):
+                    if (not Bcfg2.Server.Plugins.Bundler.have_genshi or
+                        type(bundle) is not
+                        Bcfg2.Server.Plugins.SGenshi.SGenshiTemplateFile):
+                        self.bundle_names(bundle)
+
+    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'].entries.keys()
+            for bundle in ref_bundles:
+                xmlbundle = "%s.xml" % bundle
+                genshibundle = "%s.genshi" % bundle
+                if (xmlbundle not in allbundles and
+                    genshibundle not in allbundles):
+                    self.LintError("bundle-not-found",
+                                   "Bundle %s referenced, but does not exist" %
+                                   bundle)
+
+    def bundle_names(self, bundle):
+        """ verify bundle name attribute matches filename """
+        try:
+            xdata = lxml.etree.XML(bundle.data)
+        except AttributeError:
+            # genshi template
+            xdata = lxml.etree.parse(bundle.template.filepath).getroot()
+
+        fname = bundle.name.split('Bundler/')[1].split('.')[0]
+        bname = xdata.get('name')
+        if fname != bname:
+            self.LintError("inconsistent-bundle-name",
+                           "Inconsistent bundle name: filename is %s, bundle name is %s" %
+                           (fname, bname))
+
+    def sgenshi_groups(self, bundle):
+        """ ensure that Genshi Bundles do not include <Group> tags,
+        which are not supported  """
+        xdata = lxml.etree.parse(bundle.name)
+        groups = [self.RenderXML(g)
+                  for g in xdata.getroottree().findall("//Group")]
+        if groups:
+            self.LintError("group-tag-not-allowed",
+                           "<Group> tag is not allowed in SGenshi Bundle:\n%s" %
+                           "\n".join(groups))
-- 
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