Raise a NoManifestException when the manifest DNE

When a command (eg, `repo forall`) expects the manifest project to
exist, but there is no manifest, an IOException gets raised.  This
change defines a new Exception type to be raised in these cases and
raises it when project.py fails to read the manifest.

Change-Id: Iac576c293a37f7d8f60cd4f6aa95b2c97f9e7957
This commit is contained in:
Conley Owens
2012-11-15 17:33:11 -08:00
parent 88b86728a4
commit 75ee0570da
3 changed files with 14 additions and 1 deletions

View File

@ -42,6 +42,7 @@ from editor import Editor
from error import DownloadError
from error import ManifestInvalidRevisionError
from error import ManifestParseError
from error import NoManifestException
from error import NoSuchProjectError
from error import RepoChangedException
from manifest_xml import XmlManifest
@ -140,6 +141,10 @@ class _Repo(object):
except ManifestInvalidRevisionError as e:
print('error: %s' % str(e), file=sys.stderr)
result = 1
except NoManifestException as e:
print('error: manifest required for this command -- please run init',
file=sys.stderr)
result = 1
except NoSuchProjectError as e:
if e.name:
print('error: project %s not found' % e.name, file=sys.stderr)