gecko/build/compare-mozconfig/compare-mozconfigs-wrapper.py

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#!/usr/bin/python
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from __future__ import unicode_literals
import subprocess
import sys
from os import path
from buildconfig import substs
import logging
log = logging.getLogger(__name__)
def determine_platform():
platform_mapping = {'WINNT': {'x86_64': 'win64',
'i686': 'win32'},
'Darwin': {'x86_64': 'macosx-universal',
'i386':'macosx-universal'},
'Linux': {'x86_64': 'linux64',
'i686': 'linux32'}}
os_type = substs['OS_TARGET']
cpu_type = substs['TARGET_CPU']
return platform_mapping.get(os_type, {}).get(cpu_type, None)
def main():
""" A wrapper script that calls compare-mozconfig.py
based on the platform that the machine is building for"""
platform = determine_platform()
if platform is not None:
python_exe = substs['PYTHON']
topsrcdir = substs['top_srcdir']
# construct paths and args for compare-mozconfig
browser_dir = path.join(topsrcdir, 'browser')
script_path = path.join(topsrcdir, 'build/compare-mozconfig/compare-mozconfigs.py')
whitelist_path = path.join(browser_dir, 'config/mozconfigs/whitelist')
beta_mozconfig_path = path.join(browser_dir, 'config/mozconfigs', platform, 'beta')
release_mozconfig_path = path.join(browser_dir, 'config/mozconfigs', platform, 'release')
nightly_mozconfig_path = path.join(browser_dir, 'config/mozconfigs', platform, 'nightly')
log.info("Comparing beta against nightly mozconfigs")
ret_code = subprocess.call([python_exe, script_path, '--whitelist',
whitelist_path, '--no-download',
platform + ',' + beta_mozconfig_path +
',' + nightly_mozconfig_path])
if ret_code > 0:
return ret_code
log.info("Comparing release against nightly mozconfigs")
ret_code = subprocess.call([python_exe, script_path, '--whitelist',
whitelist_path, '--no-download',
platform + ',' + release_mozconfig_path +
',' + nightly_mozconfig_path])
return ret_code
if __name__ == '__main__':
sys.exit(main())