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"""Factory method to retrieve the appropriate port implementation.""" import fnmatch import optparse import re from webkitpy.layout_tests.port import builders def platform_options(use_globs=False): return [ optparse.make_option('--platform', action='store', help=('Glob-style list of platform/ports to use (e.g., "mac*")' if use_globs else 'Platform to use (e.g., "mac-lion")')), optparse.make_option('--chromium', action='store_const', dest='platform', const=('chromium*' if use_globs else 'chromium'), help=('Alias for --platform=chromium*' if use_globs else 'Alias for --platform=chromium')), optparse.make_option('--chromium-android', action='store_const', dest='platform', const=('chromium-android*' if use_globs else 'chromium-android'), help=('Alias for --platform=chromium-android*' if use_globs else 'Alias for --platform=chromium')), optparse.make_option('--efl', action='store_const', dest='platform', const=('efl*' if use_globs else 'efl'), help=('Alias for --platform=efl*' if use_globs else 'Alias for --platform=efl')), optparse.make_option('--gtk', action='store_const', dest='platform', const=('gtk*' if use_globs else 'gtk'), help=('Alias for --platform=gtk*' if use_globs else 'Alias for --platform=gtk')), optparse.make_option('--qt', action='store_const', dest="platform", const=('qt*' if use_globs else 'qt'), help=('Alias for --platform=qt' if use_globs else 'Alias for --platform=qt')), ] def configuration_options(): return [ optparse.make_option("-t", "--target", dest="configuration", help="(DEPRECATED)"), # FIXME: --help should display which configuration is default. optparse.make_option('--debug', action='store_const', const='Debug', dest="configuration", help='Set the configuration to Debug'), optparse.make_option('--release', action='store_const', const='Release', dest="configuration", help='Set the configuration to Release'), optparse.make_option('--32-bit', action='store_const', const='x86', default=None, dest="architecture", help='use 32-bit binaries by default (x86 instead of x86_64)'), ] def _builder_options(builder_name): configuration = "Debug" if re.search(r"[d|D](ebu|b)g", builder_name) else "Release" is_webkit2 = builder_name.find("WK2") != -1 builder_name = builder_name return optparse.Values({'builder_name': builder_name, 'configuration': configuration, 'webkit_test_runner': is_webkit2}) class PortFactory(object): PORT_CLASSES = ( 'chromium_android.ChromiumAndroidPort', 'chromium_linux.ChromiumLinuxPort', 'chromium_mac.ChromiumMacPort', 'chromium_win.ChromiumWinPort', 'efl.EflPort', 'gtk.GtkPort', 'mac.MacPort', 'mock_drt.MockDRTPort', 'qt.QtPort', 'test.TestPort', 'win.WinPort', ) def __init__(self, host): self._host = host def _default_port(self, options): platform = self._host.platform if platform.is_linux() or platform.is_freebsd(): return 'chromium-linux' elif platform.is_mac(): return 'mac' elif platform.is_win(): return 'win' raise NotImplementedError('unknown platform: %s' % platform) def get(self, port_name=None, options=None, **kwargs): """Returns an object implementing the Port interface. If port_name is None, this routine attempts to guess at the most appropriate port on this platform.""" port_name = port_name or self._default_port(options) # FIXME(dpranke): We special-case '--platform chromium' so that it can co-exist # with '--platform chromium-mac' and '--platform chromium-linux' properly (we # can't look at the port_name prefix in this case). if port_name == 'chromium': port_name = 'chromium-' + self._host.platform.os_name for port_class in self.PORT_CLASSES: module_name, class_name = port_class.rsplit('.', 1) module = __import__(module_name, globals(), locals(), [], -1) cls = module.__dict__[class_name] if port_name.startswith(cls.port_name): port_name = cls.determine_full_port_name(self._host, options, port_name) return cls(self._host, port_name, options=options, **kwargs) raise NotImplementedError('unsupported platform: "%s"' % port_name) def all_port_names(self, platform=None): """Return a list of all valid, fully-specified, "real" port names. This is the list of directories that are used as actual baseline_paths() by real ports. This does not include any "fake" names like "test" or "mock-mac", and it does not include any directories that are not. If platform is not specified, we will glob-match all ports""" platform = platform or '*' return fnmatch.filter(builders.all_port_names(), platform) def get_from_builder_name(self, builder_name): port_name = builders.port_name_for_builder_name(builder_name) assert port_name, "unrecognized builder name '%s'" % builder_name return self.get(port_name, _builder_options(builder_name))