def AutomagicalSettings(self):
"""Determines settings based on supported code review and checkout tools.
"""
# Try to find gclient or repo root first.
if not self.options.no_search:
self.toplevel_root = gclient_utils.FindGclientRoot(
self.checkout_root)
if self.toplevel_root:
logging.info('Found .gclient at %s' % self.toplevel_root)
else:
self.toplevel_root = gclient_utils.FindFileUpwards(
os.path.join('..', '.repo'), self.checkout_root)
if self.toplevel_root:
logging.info('Found .repo dir at %s' %
os.path.dirname(self.toplevel_root))
# Parse TRYSERVER_* settings from codereview.settings before falling back
# on setting self.options.root manually further down. Otherwise
# TRYSERVER_ROOT would never be used in codereview.settings.
self._GclStyleSettings()
if self.toplevel_root and not self.options.root:
assert os.path.abspath(
self.toplevel_root) == self.toplevel_root
self.options.root = gclient_utils.PathDifference(
self.toplevel_root, self.checkout_root)
else:
self._GclStyleSettings()
def _FindChromiumSourceRoot():
"""Return the source root of the current chromium checkout, or die trying."""
# The use of .gn is somewhat incongruous here, but we need a file uniquely
# existing at src/. GN does the same thing at least.
source_root = gclient_utils.FindFileUpwards('.gn')
if not source_root:
raise NotFoundError(
'.gn file not found in any parent of the current path.')
return source_root
def main(args):
for arg in sys.argv:
if arg.startswith('--root='):
sourceroot = arg.replace('--root=', '')
dotfile_path = os.path.join(sourceroot, '.gn')
if not os.path.exists(dotfile_path):
print >> sys.stderr, 'gn.py: "%s" not found, exiting.' % dotfile_path
sys.exit(1)
return RunGN(sourceroot)
sourceroot = gclient_utils.FindFileUpwards('.gn')
if not sourceroot:
print >> sys.stderr, ('gn.py: No .gn file found in any parent of '
'the current path.')
print >> sys.stderr, ('\nYou need to either be inside a checkout, '
'or use --root to specify the checkout root.')
sys.exit(1)
return RunGN(sourceroot)
def AutomagicalSettings(self):
"""Determines settings based on supported code review and checkout tools.
"""
# Try to find gclient or repo root first.
if not self.options.no_search:
self.toplevel_root = gclient_utils.FindGclientRoot(
self.checkout_root)
if self.toplevel_root:
logging.info('Found .gclient at %s' % self.toplevel_root)
else:
self.toplevel_root = gclient_utils.FindFileUpwards(
os.path.join('..', '.repo'), self.checkout_root)
if self.toplevel_root:
logging.info('Found .repo dir at %s' %
os.path.dirname(self.toplevel_root))
if self.toplevel_root and not self.options.root:
assert os.path.abspath(
self.toplevel_root) == self.toplevel_root
self.options.root = gclient_utils.PathDifference(
self.toplevel_root, self.checkout_root)
self._GclStyleSettings()
def main(args):
sourceroot = gclient_utils.FindFileUpwards('.gn')
if not sourceroot:
print >> sys.stderr, '.gn file not found in any parent of the current path.'
sys.exit(1)
return RunGN(sourceroot)