Initiate new recipe to generate dynamic configuration.

setup.py

@@ -85,5 +85,6 @@ setup(name=name,
           'xwiki = slapos.recipe.xwiki:Recipe',
           'zabbixagent = slapos.recipe.zabbixagent:Recipe',
           'generic.zope = slapos.recipe.generic_zope:Recipe',
+          'generate.erp5.tidstorage = slapos.recipe.generate_erp5_tidstorage:Recipe',
       ]},
     )

slapos/recipe/generate_erp5_tidstorage/__init__.py

+##############################################################################
+#
+# Copyright (c) 2011 Vifib SARL and Contributors. All Rights Reserved.
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsibility of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# guarantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program is Free Software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 3
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+##############################################################################
+from slapos.recipe.librecipe import GenericSlapRecipe
+import os
+
+class Recipe(GenericSlapRecipe):
+  def _options(self, options):
+    self.dirname = os.path.join(self.buildout['buildout']['parts-directory'],
+      self.name)
+    options['output'] = os.path.join(self.dirname, self.name)
+
+  def _generateRealTemplate(self):
+    raise NotImplementedError
+
+  def _install(self):
+    if not os.path.exists(self.dirname):
+      os.mkdir(self.dirname)
+    if not "json" in self.parameter_dict:
+      # no json transimtted, nothing to do
+      with open(options['output'], 'w') as f:
+        f.write("[buildout]\nparts =\n")
+    else:
+      self._generateRealTemplate()
+    return [self.dirname]