Add slapos.recipe.rootfs recipe

setup.py

@@ -100,6 +100,7 @@ setup(name=name,
           'pwgen = slapos.recipe.pwgen:Recipe',
           'proactive = slapos.recipe.proactive:Recipe',
           'request = slapos.recipe.request:Recipe',
+          'rootfs = slapos.recipe.rootfs:Recipe',
           'seleniumrunner = slapos.recipe.seleniumrunner:Recipe',
           'sheepdogtestbed = slapos.recipe.sheepdogtestbed:SheepDogTestBed',
           'shell = slapos.recipe.shell:Recipe',

slapos/recipe/rootfs.py

+##############################################################################
+#
+# Copyright (c) 2010 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.
+#
+##############################################################################
+
+import os
+
+from slapos.recipe.librecipe import GenericBaseRecipe
+from slapos.recipe.librecipe.execute import execute
+
+def service(args):
+    if not os.path.exists(args['rootfs']) and \
+       not os.path.exists(args['output']):
+        execute([args['wget'], args['archive'], '-O', args['output']])
+
+class Recipe(GenericBaseRecipe):
+
+    def install(self):
+        path_list = []
+
+        path_list.append(
+            self.createPythonScript(
+                self.options['binary'],
+                'slapos.recipe.rootfs.service',
+                {
+                    'wget': self.options['wget-binary'],
+                    'archive': self.options['archive-url'],
+                    'output': self.options['downloaded-archive'],
+                    'rootfs': self.options['rootfs']
+                }
+            )
+        )
+
+        return path_list