Add directory factory autodetect powers

1 files changed, 70 insertions, 0 deletions

diff --git a/modules/dirfactory.py b/modules/dirfactory.py
new file mode 100644
index 0000000..3665a89
--- /dev/null
+++ b/modules/dirfactory.py
@@ -0,0 +1,70 @@
+# Fedora Developer Shell
+#
+# 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; version 2 of the License.
+#
+# 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 Library 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.
+#
+# Authors: Yaakov M. Nemoy <ynemoy@redhat.com>
+#
+
+from __future__ import with_statement
+
+from configobj import ConfigObj
+from inspect import isclass
+from os import getcwd
+from os.path import abspath, exists
+
+from base.util import pwd, log
+from base.module import Module
+from modules.package import Package
+from modules.directory import Directory
+from modules.revisioncontrol import RevisionControl
+from modules.sourceball import SourceBall
+
+# TODO: i'm jumping through bureaucrautic hoops right now.
+# Don't program at 3am kids, it's harmful to your sanity
+foo = []
+for x,y in globals().copy().iteritems():
+    foo.append([x,y])
+foo = dict(foo)
+dirs = dict([[key.lower(), val] for key, val in foo.iteritems() if isclass(val) and issubclass(val, Directory)])
+
+class DirFactory(Module):
+    def __new__(cls, name=None):
+        if not name:
+            log.debug('no name with dirfactory')
+            dir = getcwd()
+            type = whatis_sysdir(dir)
+        else:
+            log.debug('dirfactory.new with name ' + name)
+            dir = abspath(name)
+            if not exists(dir):
+                type = 'directory'
+            else:
+                type = whatis_sysdir(dir)
+        new_cls = dirs[type]
+        log.debug(new_cls)
+        foo = new_cls.__new__(new_cls, name)
+        foo.__init__(name)
+        log.debug(foo)
+        log.debug(foo.cfg)
+        return foo
+
+def whatis_sysdir(dir):
+    with pwd(dir):
+        cfg = ConfigObj('.devshell')
+        try:
+            type = cfg['type']
+            log.debug('is type ' + type)
+            return type
+        except KeyError, e:
+            return 'directory'