Export groups even if nobody has that group as a supplementary group, as long as...

[mirror/userdir-ldap.git] / ud-generate

diff --git a/ud-generate b/ud-generate
index 1681e97..4514bde 100755 (executable)
--- a/ud-generate
+++ b/ud-generate
@@ -426,6 +426,7 @@ def GenGroup(File):
       GroupMap = {}
       for x in GroupIDMap.keys():
          GroupMap[x] = []
+      GroupHasPrimaryMembers = {}
      
       # Fetch all the users
       global PasswdAttrs
@@ -433,6 +434,8 @@ def GenGroup(File):
       # Sort them into a list of groups having a set of users
       for x in PasswdAttrs:
          uid = GetAttr(x, "uid")
+         if 'gidNumber' in x[1]:
+            GroupHasPrimaryMembers[ int(x[1]["gidNumber"][0]) ] = True
          if x[1].has_key("uidNumber") == 0 or not IsInGroup(x):
             continue
          if x[1].has_key("supplementaryGid") == 0:
@@ -446,9 +449,14 @@ def GenGroup(File):
       # Output the group file.
       J = 0
       for x in GroupMap.keys():
-         grouprevmap[GroupIDMap[x]] = x
          if GroupIDMap.has_key(x) == 0:
             continue
+
+         if len(GroupMap[x]) == 0 and GroupIDMap[x] not in GroupHasPrimaryMembers:
+            continue
+
+         grouprevmap[GroupIDMap[x]] = x
+
          Line = "%s:x:%u:" % (x, GroupIDMap[x])
          Comma = ''
          for I in GroupMap[x]: