1 files changed, 12 insertions, 2 deletions

diff --git a/manifest_xml.py b/manifest_xml.py
index 95c67d73..ad0017cc 100644
--- a/manifest_xml.py
+++ b/manifest_xml.py
@@ -637,7 +637,7 @@ https://gerrit.googlesource.com/git-repo/+/HEAD/docs/manifest-format.md
 
       self._loaded = True
 
-  def _ParseManifestXml(self, path, include_root):
+  def _ParseManifestXml(self, path, include_root, parent_groups=''):
     try:
       root = xml.dom.minidom.parse(path)
     except (OSError, xml.parsers.expat.ExpatError) as e:
@@ -656,12 +656,17 @@ https://gerrit.googlesource.com/git-repo/+/HEAD/docs/manifest-format.md
     for node in manifest.childNodes:
       if node.nodeName == 'include':
         name = self._reqatt(node, 'name')
+        include_groups = ''
+        if parent_groups:
+          include_groups = parent_groups
+        if node.hasAttribute('groups'):
+          include_groups = node.getAttribute('groups') + ',' + include_groups
         fp = os.path.join(include_root, name)
         if not os.path.isfile(fp):
           raise ManifestParseError("include %s doesn't exist or isn't a file"
                                    % (name,))
         try:
-          nodes.extend(self._ParseManifestXml(fp, include_root))
+          nodes.extend(self._ParseManifestXml(fp, include_root, include_groups))
         # should isolate this to the exact exception, but that's
         # tricky.  actual parsing implementation may vary.
         except (KeyboardInterrupt, RuntimeError, SystemExit):
@@ -670,6 +675,11 @@ https://gerrit.googlesource.com/git-repo/+/HEAD/docs/manifest-format.md
           raise ManifestParseError(
               "failed parsing included manifest %s: %s" % (name, e))
       else:
+        if parent_groups and node.nodeName == 'project':
+          nodeGroups = parent_groups
+          if node.hasAttribute('groups'):
+            nodeGroups = node.getAttribute('groups') + ',' + nodeGroups
+          node.setAttribute('groups', nodeGroups)
         nodes.append(node)
     return nodes