fix bootstrap patch (again :) )

patches/bootstrap-without-vcs.patch

@@ -64,3 +64,42 @@
      else:
          raise MissingVCSInfo("unknown VCS_CHECKOUT_TYPE value: %s" % flavor)
  
+--- a/third_party/python/taskcluster_taskgraph/taskgraph/util/vcs.py
++++ b/third_party/python/taskcluster_taskgraph/taskgraph/util/vcs.py
+@@ -168,6 +168,27 @@ class GitRepository(Repository):
+         self.run("checkout", ref)
+ 
+ 
++class LocalRepository(Repository):
++
++    def __init__(self, path):
++        super(LocalRepository, self).__init__(path, tool="true")
++
++    @property
++    def head_ref(self):
++        return ""
++
++    def get_outgoing_files(self):
++        return []
++
++    def get_changed_files(self):
++        return []
++
++    def get_tracked_files_finder(self):
++        files = [os.path.relpath(os.path.join(dp, f), self.path).replace("\\","/") for dp, dn, fn in os.walk(self.path) for f in fn]
++        files.sort()
++        return FileListFinder(files)
++
++
+ def get_repository(path):
+     """Get a repository object for the repository at `path`.
+     If `path` is not a known VCS repository, raise an exception.
+@@ -178,7 +199,7 @@ def get_repository(path):
+         elif os.path.exists(os.path.join(path, ".git")):
+             return GitRepository(path)
+ 
+-    raise RuntimeError("Current directory is neither a git or hg repository")
++    return LocalRepository(path)
+ 
+ 
+ def find_hg_revision_push_info(repository, revision):