From: W. Trevor King <wking@drexel.edu>
Date: Fri, 22 Jan 2010 19:14:03 +0000 (-0500)
Subject: Add Bzr._vcs_exists() anyway :p
X-Git-Tag: 1.0.0~59^2~44^2~6
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=e9c0a069dc1819fc3225501f362c3e9c130cb72b;p=be.git

Add Bzr._vcs_exists() anyway :p
---

diff --git a/libbe/storage/vcs/bzr.py b/libbe/storage/vcs/bzr.py
index e1cd2e5..1db50f8 100644
--- a/libbe/storage/vcs/bzr.py
+++ b/libbe/storage/vcs/bzr.py
@@ -98,6 +98,13 @@ class Bzr(base.VCS):
         cmd.outf = StringIO.StringIO()
         cmd.run(file_list=[path], file_ids_from=self.repo)
 
+    def _vcs_exists(self, path, revision=None):
+        manifest = self._vcs_listdir(
+            self.repo, revision=revision, recursive=True)
+        if path in manifest:
+            return True
+        return False
+
     def _vcs_remove(self, path):
         # --force to also remove unversioned files.
         path = os.path.join(self.repo, path)
@@ -131,7 +138,7 @@ class Bzr(base.VCS):
             if 'not present in revision' in str(e):
                 raise base.InvalidPath(path, root=self.repo, revision=revision)
             raise
-        return cmd.outf.getvalue()        
+        return cmd.outf.getvalue()
 
     def _vcs_path(self, id, revision):
         manifest = self._vcs_listdir(