| # Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| import ast |
| import os |
| import subprocess |
| import sys |
| |
| |
| def GetAllDeps(chrome_root): |
| run_measurement = os.path.join( |
| chrome_root, 'src/tools/perf/run_measurement') |
| if not os.path.exists(run_measurement): |
| raise IOError('run_measurement script does not exist.') |
| print_bootstrap = subprocess.Popen([run_measurement, |
| '--print-bootstrap-deps-cros'], |
| stdout=subprocess.PIPE) |
| # STDOUT will have the deps list. |
| deps_list = print_bootstrap.communicate()[0] |
| deps_list = ast.literal_eval(deps_list) |
| # Remove the 'src/' at the front of each dep. |
| return [dep.split('src/')[1] for dep in deps_list] |
| |
| |
| def MakeFilterPathPrefixes(filter_prefix_list): |
| def filter_path_prefixes(dep): |
| """Remove unneeded folders from the deps_list""" |
| for folder in filter_prefix_list: |
| if dep.startswith(folder): |
| return False |
| |
| return True |
| return filter_path_prefixes |
| |
| |
| def main(): |
| """ |
| This script is responsible for generating the list of telemetry deps required |
| to run telemetry in the autotest lab. It will print out the list of folders |
| in the chrome source required to be packaged by the chromeos-chrome ebuild. |
| |
| USAGE: python get_telemetry_deps CHROME_ROOT_FOLDER [LIST OF FOLDERS TO SKIP] |
| """ |
| if len(sys.argv) < 2: |
| # Requires atleast chrome root to be passed in. |
| return |
| chrome_root = sys.argv[1] |
| try: |
| deps_list = GetAllDeps(chrome_root) |
| except (IOError, subprocess.CalledProcessError): |
| print '' |
| return |
| # Filter out any unneeded deps before returning. |
| filter_path_prefixes = MakeFilterPathPrefixes(sys.argv[2:]) |
| deps_list = filter(filter_path_prefixes, deps_list) |
| print ' '.join(deps_list) |
| |
| |
| if __name__ == '__main__': |
| main() |
