testnode: Also reset the submodule when rollback the main module

erp5/util/testnode/Updater.py

@@ -188,11 +188,15 @@ class Updater(object):
           h = revision[1]
         if h != self._git('rev-parse', 'HEAD'):
           self._git('clean', '-fdx')
+          self._git('submodule', 'foreach', '--recursive', self.git_binary, 'clean', '-fdx')
           # For performance, it is ok to use 'git reset --hard',
           # theses days it is not slow like it was long time ago.
           self._git('reset', '--hard', h)
+          self._git('submodule', 'foreach', '--recursive', self.git_binary, 'reset', '--hard')
+          self._git('submodule', 'update', '--init', '--recursive')
       else:
         self._git('clean', '-fdx')
+        self._git('submodule', 'foreach', '--recursive', self.git_binary, 'clean', '-fdx')
         if os.path.exists('.git/svn'):
           self._git('svn', 'rebase')
         else:
@@ -205,6 +209,8 @@ class Updater(object):
               self._git('checkout',  'origin/%s' % self.branch, '-b',
                         self.branch)
           self._git('reset', '--hard', '@{u}')
+        self._git('submodule', 'foreach', '--recursive', self.git_binary, 'reset', '--hard')
+        self._git('submodule', 'update', '--init', '--recursive')
         self.revision = self._git_find_rev(self._git('rev-parse', 'HEAD'))
     elif self.getRepositoryType() == SVN_TYPE:
       # following code allows sparse checkout