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