2 files changed, 101 insertions, 0 deletions

diff --git a/obalie/commands/__init__.py b/obalie/commands/__init__.py
index e69de29..f0e3682 100644
--- a/obalie/commands/__init__.py
+++ b/obalie/commands/__init__.py
@@ -0,0 +1,47 @@
+# vim: set filencoding=utf8
+"""
+Subversion Commands
+
+@author: Mike Crute (mcrute@ag.com)
+@organization: SoftGroup Interactive, Inc.
+@date: April 20, 2010
+"""
+
+
+import os
+import sys
+from obalie.log import inject_logger
+
+
+# Commands are relative to this directory by default
+__dir__ = os.path.dirname(__file__)
+
+
+def load_commands(from_path=__dir__, package=__name__):
+    commands = {}
+
+    for filename in os.listdir(from_path):
+        name = filename[:-len('.py')]
+        import_path = '.'.join([package, name])
+
+        mod = __import__(import_path, globals(), locals(), [name])
+
+        command_catalog = getattr(mod, 'COMMANDS', None)
+        if command_catalog:
+            commands.update(command_catalog)
+            continue
+
+        impl_name = "{0}Command".format(name.capitalize())
+        command_impl = getattr(mod, impl_name, None)
+        if command_impl:
+            commands[name] = command_impl
+
+    return commands
+
+
+class BaseCommand(object):
+
+    @inject_logger
+    def __init__(self, client, logger=None):
+        self.client = client
+        self.logger = logger
diff --git a/obalie/commands/info.py b/obalie/commands/info.py
new file mode 100644
index 0000000..5bd29fd
--- /dev/null
+++ b/obalie/commands/info.py
@@ -0,0 +1,54 @@
+# vim: set filencoding=utf8
+"""
+Subversion Info
+
+@author: Mike Crute (mcrute@ag.com)
+@organization: SoftGroup Interactive, Inc.
+@date: April 20, 2010
+"""
+
+
+import os
+from xml.dom import pulldom
+from obalie.utils import join_url
+from obalie.commands import BaseCommand
+
+
+class RepositoryInfo(object):
+
+    def __init__(self, path=None, root=None, uuid=None, revision=None):
+        self.path = path
+        self.root = root
+        self.uuid = uuid
+        self.revision = revision
+
+    @property
+    def relative_path(self):
+        return self.path[len(self.root):]
+
+
+class InfoCommand(BaseCommand):
+
+    def __call__(self, path='/'):
+        path = join_url(self.client.repo_url, path)
+        self.logger.info('Running info for path: %s', path)
+
+        repo_info = RepositoryInfo()
+
+        xml = self.client.get_xml_output('info', path)
+        for event, node in xml:
+            if event != pulldom.START_ELEMENT:
+                continue
+
+            if node.tagName in ('url', 'root', 'uuid'):
+                xml.expandNode(node)
+
+            if node.tagName == 'url':
+                repo_info.path = node.firstChild.data
+            elif node.tagName == 'root':
+                repo_info.root = node.firstChild.data
+            elif node.tagName == 'uuid':
+                repo_info.uuid = node.firstChild.data
+
+        return repo_info
+