1 files changed, 28 insertions, 0 deletions

diff --git a/error.py b/error.py
index cb3b7258..78c5c0e0 100644
--- a/error.py
+++ b/error.py
@@ -57,6 +57,15 @@ class UploadError(Exception):
   def __str__(self):
     return self.reason
 
+class DownloadError(Exception):
+  """Cannot download a repository.
+  """
+  def __init__(self, reason):
+    self.reason = reason
+
+  def __str__(self):
+    return self.reason
+
 class NoSuchProjectError(Exception):
   """A specified project does not exist in the work tree.
   """
@@ -68,6 +77,18 @@ class NoSuchProjectError(Exception):
       return 'in current directory'
     return self.name
 
+
+class InvalidProjectGroupsError(Exception):
+  """A specified project is not suitable for the specified groups
+  """
+  def __init__(self, name=None):
+    self.name = name
+
+  def __str__(self):
+    if self.Name is None:
+      return 'in current directory'
+    return self.name
+
 class RepoChangedException(Exception):
   """Thrown if 'repo sync' results in repo updating its internal
      repo or manifest repositories.  In this special case we must
@@ -75,3 +96,10 @@ class RepoChangedException(Exception):
   """
   def __init__(self, extra_args=[]):
     self.extra_args = extra_args
+
+class HookError(Exception):
+  """Thrown if a 'repo-hook' could not be run.
+
+  The common case is that the file wasn't present when we tried to run it.
+  """
+  pass