def strip_private_fields():
# npm adds private fields which need to be stripped.
pattern = path.join(devtools_paths.node_modules_path(), 'package.json')
packages = []
for root, dirnames, filenames in os.walk(
devtools_paths.node_modules_path()):
for filename in filter(lambda f: f == 'package.json', filenames):
packages.append(path.join(root, filename))
for pkg in packages:
with open(pkg, 'r+') as pkg_file:
try:
pkg_data = json.load(pkg_file)
# Remove anything that begins with an underscore, as these are
# the private fields in a package.json
for key in pkg_data.keys():
if key.find(u'_') == 0:
pkg_data.pop(key)
pkg_file.truncate(0)
pkg_file.seek(0)
json.dump(pkg_data,
pkg_file,
indent=2,
sort_keys=True,
separators=(',', ': '))
except:
print('Unable to fix: %s' % pkg)
return True
return False
def addClangFormat():
with open(path.join(devtools_paths.node_modules_path(), '.clang-format'), 'w+') as clang_format_file:
try:
clang_format_file.write('DisableFormat: true\n')
except:
print('Unable to write .clang-format file')
return True
return False
def clean_node_modules():
# Clean the node_modules folder first. That way only the packages listed above
# (and their deps) are installed.
try:
shutil.rmtree(path.realpath(devtools_paths.node_modules_path()))
except OSError as err:
print('Error removing node_modules: %s, %s' %
(err.filename, err.strerror))
def addOwnersFile():
with open(path.join(devtools_paths.node_modules_path(), 'OWNERS'),
'w+') as owners_file:
try:
owners_file.write('file://config/owner/INFRA_OWNERS\n')
except:
print('Unable to write OWNERS file')
return True
return False
def addChromiumReadme():
with open(path.join(devtools_paths.node_modules_path(), 'README.chromium'),
'w+') as readme_file:
try:
readme_file.write('This directory hosts all packages downloaded from NPM that are used in either the build system or infrastructure scripts.\n')
readme_file.write('If you want to make any changes to this directory, please see "scripts/deps/manage_node_deps.py".\n')
except:
print('Unable to write README.chromium file')
return True
return False
def run_tests():
karma_errors_found = False
karmaconfig_path = os.path.join(devtools_path, 'karma.conf.js')
exec_command = [
devtools_paths.node_path(),
devtools_paths.karma_path(), 'start',
to_platform_path_exact(karmaconfig_path)
]
env = {'NODE_PATH': devtools_paths.node_modules_path()}
if (chrome_binary is not None):
env['CHROME_BIN'] = chrome_binary
karma_proc = popen(exec_command, cwd=devtools_path, env=env)
(karma_proc_out, _) = karma_proc.communicate()
if karma_proc.returncode != 0:
karma_errors_found = True
else:
print('Karma exited successfully')
print(karma_proc_out)
return karma_errors_found
