def main(args):
# Prune all evidence of VPython/VirtualEnv out of the environment. This means
# that we 'unwrap' vpython VirtualEnv path/env manipulation. Invocations of
# `python` from GN should never inherit the gn.py's own VirtualEnv. This also
# helps to ensure that generated ninja files do not reference python.exe from
# the VirtualEnv generated from depot_tools' own .vpython file (or lack
# thereof), but instead reference the default python from the PATH.
PruneVirtualEnv()
# Try in primary solution location first, with the gn binary having been
# downloaded by cipd in the projects DEPS.
gn_path = os.path.join(gclient_utils.GetPrimarySolutionPath(),
'third_party', 'gn',
'gn' + gclient_utils.GetExeSuffix())
if os.path.exists(gn_path):
return subprocess.call([gn_path] + args[1:])
# Otherwise try the old .sha1 and download_from_google_storage locations
# inside of buildtools.
bin_path = gclient_utils.GetBuildtoolsPlatformBinaryPath()
if not bin_path:
print >> sys.stderr, (
'gn.py: Could not find checkout in any parent of '
'the current path.\nThis must be run inside a '
'checkout.')
return 1
gn_path = os.path.join(bin_path, 'gn' + gclient_utils.GetExeSuffix())
if not os.path.exists(gn_path):
print >> sys.stderr, 'gn.py: Could not find gn executable at: %s' % gn_path
return 2
else:
return subprocess.call([gn_path] + args[1:])
def main(args):
bin_path = gclient_utils.GetBuildtoolsPlatformBinaryPath()
if not bin_path:
print >> sys.stderr, (
'gn.py: Could not find checkout in any parent of '
'the current path.\nThis must be run inside a '
'checkout.')
sys.exit(1)
gn_path = os.path.join(bin_path, 'gn' + gclient_utils.GetExeSuffix())
return subprocess.call([gn_path] + sys.argv[1:])
def FindClangFormatToolInChromiumTree():
"""Return a path to the clang-format executable, or die trying."""
bin_path = gclient_utils.GetBuildtoolsPlatformBinaryPath()
if not bin_path:
raise NotFoundError(
'Could not find checkout in any parent of the current path.')
tool_path = os.path.join(bin_path,
'clang-format' + gclient_utils.GetExeSuffix())
if not os.path.exists(tool_path):
raise NotFoundError('File does not exist: %s' % tool_path)
return tool_path
def main(args):
bin_path = gclient_utils.GetBuildtoolsPlatformBinaryPath()
if not bin_path:
print >> sys.stderr, ('gn.py: Could not find checkout in any parent of '
'the current path.\nThis must be run inside a '
'checkout.')
return 1
gn_path = os.path.join(bin_path, 'gn' + gclient_utils.GetExeSuffix())
if not os.path.exists(gn_path):
print >> sys.stderr, 'gn.py: Could not find gn executable at: %s' % gn_path
return 2
else:
return subprocess.call([gn_path] + args[1:])
