[eit.commands.cleanup] add new command "eit cleanup"

server/eit/commands/cleanup.py

@@ -0,0 +1,68 @@
+# -*- coding: utf-8 -*-
+"""
+
+    @author: Fabio Erculiani <lxnay@sabayon.org>
+    @contact: lxnay@sabayon.org
+    @copyright: Fabio Erculiani
+    @license: GPL-2
+
+    B{Entropy Infrastructure Toolkit}.
+
+"""
+import sys
+import os
+import argparse
+
+from entropy.output import darkgreen, blue
+from entropy.i18n import _
+
+from eit.commands.descriptor import EitCommandDescriptor
+from eit.commands.command import EitCommand
+
+
+class EitCleanup(EitCommand):
+    """
+    Main Eit cleanup command.
+    """
+
+    NAME = "cleanup"
+    ALIASES = ["cn"]
+
+    def parse(self):
+        """ Overridden from EitCommand """
+        descriptor = EitCommandDescriptor.obtain_descriptor(
+            EitCleanup.NAME)
+        parser = argparse.ArgumentParser(
+            description=descriptor.get_description(),
+            formatter_class=argparse.RawDescriptionHelpFormatter,
+            prog="%s %s" % (sys.argv[0], EitCleanup.NAME))
+
+        parser.add_argument("repo", nargs='?', default=None,
+                            metavar="<repo>", help=_("repository"))
+        parser.add_argument("--quick", action="store_true",
+                            default=False,
+                            help=_("no stupid questions"))
+
+        try:
+            nsargs = parser.parse_args(self._args)
+        except IOError as err:
+            return parser.print_help, []
+
+        self._ask = not nsargs.quick
+        return self._call_locked, [self._cleanup, nsargs.repo]
+
+    def _cleanup(self, entropy_server):
+        """
+        Actual Entropy Repository cleanup function
+        """
+        repository_id = entropy_server.repository()
+        entropy_server.Mirrors.tidy_mirrors(repository_id,
+                                            ask = self._ask)
+        return 0
+
+EitCommandDescriptor.register(
+    EitCommandDescriptor(
+        EitCleanup,
+        EitCleanup.NAME,
+        _('clean expired packages from a repository'))
+    )