From e43040b084d66702efe1887a9d953b9154732512 Mon Sep 17 00:00:00 2001
From: "Chris St. Pierre" <chris.a.st.pierre@gmail.com>
Date: Thu, 14 Jun 2012 20:08:47 -0400
Subject: made bcfg2-lint load lint plugins from server plugins where
 appropriate

---
 src/lib/Bcfg2/Server/Plugins/Bundler.py | 50 +++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

(limited to 'src/lib/Bcfg2/Server/Plugins/Bundler.py')

diff --git a/src/lib/Bcfg2/Server/Plugins/Bundler.py b/src/lib/Bcfg2/Server/Plugins/Bundler.py
index cbaa85089..6289439c6 100644
--- a/src/lib/Bcfg2/Server/Plugins/Bundler.py
+++ b/src/lib/Bcfg2/Server/Plugins/Bundler.py
@@ -8,6 +8,7 @@ import re
 import sys
 import Bcfg2.Server
 import Bcfg2.Server.Plugin
+import Bcfg2.Server.Lint
 
 try:
     import genshi.template.base
@@ -91,3 +92,52 @@ class Bundler(Bcfg2.Server.Plugin.Plugin,
                 self.logger.error("Bundler: Unexpected bundler error for %s" %
                                   bundlename, exc_info=1)
         return bundleset
+
+class BundlerLint(Bcfg2.Server.Lint.ServerPlugin):
+    """ Perform various bundle checks """
+    def Run(self):
+        """ run plugin """
+        self.missing_bundles()
+        for bundle in self.core.plugins['Bundler'].entries.values():
+            if (self.HandlesFile(bundle.name) and
+                (not have_genshi or type(bundle) is not SGenshiTemplateFile)):
+                    self.bundle_names(bundle)
+
+    @classmethod
+    def Errors(cls):
+        return {"bundle-not-found":"error",
+                "inconsistent-bundle-name":"warning"}
+
+    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))
-- 
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