From 8edff291f17ce3e0899f9d5993443e4886e2bda1 Mon Sep 17 00:00:00 2001
From: Correl Roush <correl@gmail.com>
Date: Mon, 22 Nov 2010 00:15:20 -0500
Subject: [PATCH] Added a browse function

---
 browser/vcs.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/browser/vcs.py b/browser/vcs.py
index 84ca734..cc06e67 100644
--- a/browser/vcs.py
+++ b/browser/vcs.py
@@ -176,6 +176,26 @@ class Git(VCS):
                     diff.b_blob.data_stream.read())
             result.append(d)
         return result
+    def browse(self, commit=None, path=''):
+        if not commit:
+            commit = self.ref()
+        files = []
+        dirs = []
 
+        # Locate the tree matching the requested path
+        tree = self._repo.commit(commit).tree
+        if path:
+            for i in tree.traverse():
+                if type(i) == git.objects.Tree and i.path == path:
+                    tree = i
+        if path != tree.path:
+            raise Exception('Path not found')
+
+        for node in tree:
+            if type(node) == git.objects.Blob:
+                files.append(node.path)
+            elif type(node) == git.objects.Tree:
+                dirs.append(node.path)
+        return dirs, files
 if __name__ == '__main__':
     g = Git('/home/correlr/code/voiceaxis')