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Diffstat (limited to 'Tools/Scripts/webkitpy/port/config.py')
| -rw-r--r-- | Tools/Scripts/webkitpy/port/config.py | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/Tools/Scripts/webkitpy/port/config.py b/Tools/Scripts/webkitpy/port/config.py deleted file mode 100644 index 8c893533b..000000000 --- a/Tools/Scripts/webkitpy/port/config.py +++ /dev/null @@ -1,141 +0,0 @@ -# Copyright (C) 2010 Google Inc. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Wrapper objects for WebKit-specific utility routines.""" - -# FIXME: This file needs to be unified with common/config/ports.py . - -import logging - -from webkitpy.common import webkit_finder - - -_log = logging.getLogger(__name__) - -# -# FIXME: This is used to record if we've already hit the filesystem to look -# for a default configuration. We cache this to speed up the unit tests, -# but this can be reset with clear_cached_configuration(). This should be -# replaced with us consistently using MockConfigs() for tests that don't -# hit the filesystem at all and provide a reliable value. -# -_have_determined_configuration = False -_configuration = "Release" - - -def clear_cached_configuration(): - global _have_determined_configuration, _configuration - _have_determined_configuration = False - _configuration = "Release" - - -class Config(object): - _FLAGS_FROM_CONFIGURATIONS = { - "Debug": "--debug", - "Release": "--release", - } - - def __init__(self, executive, filesystem, port_implementation=None): - self._executive = executive - self._filesystem = filesystem - self._webkit_finder = webkit_finder.WebKitFinder(self._filesystem) - self._default_configuration = None - self._build_directories = {} - self._port_implementation = port_implementation - - def build_directory(self, configuration): - """Returns the path to the build directory for the configuration.""" - if configuration: - flags = ["--configuration", self.flag_for_configuration(configuration)] - else: - configuration = "" - flags = [] - - if self._port_implementation: - flags.append('--' + self._port_implementation) - - if not self._build_directories.get(configuration): - args = ["perl", self._webkit_finder.path_to_script("webkit-build-directory")] + flags - output = self._executive.run_command(args, cwd=self._webkit_finder.webkit_base(), return_stderr=False).rstrip() - parts = output.split("\n") - self._build_directories[configuration] = parts[0] - - if len(parts) == 2: - default_configuration = parts[1][len(parts[0]):] - if default_configuration.startswith("/"): - default_configuration = default_configuration[1:] - self._build_directories[default_configuration] = parts[1] - - return self._build_directories[configuration] - - def flag_for_configuration(self, configuration): - return self._FLAGS_FROM_CONFIGURATIONS[configuration] - - def default_configuration(self): - """Returns the default configuration for the user. - - Returns the value set by 'set-webkit-configuration', or "Release" - if that has not been set. This mirrors the logic in webkitdirs.pm.""" - if not self._default_configuration: - self._default_configuration = self._determine_configuration() - if not self._default_configuration: - self._default_configuration = 'Release' - if self._default_configuration not in self._FLAGS_FROM_CONFIGURATIONS: - _log.warn("Configuration \"%s\" is not a recognized value.\n" % self._default_configuration) - _log.warn("Scripts may fail. See 'set-webkit-configuration --help'.") - return self._default_configuration - - def _determine_configuration(self): - # This mirrors the logic in webkitdirs.pm:determineConfiguration(). - # - # FIXME: See the comment at the top of the file regarding unit tests - # and our use of global mutable static variables. - # FIXME: We should just @memoize this method and then this will only - # be read once per object lifetime (which should be sufficiently fast). - global _have_determined_configuration, _configuration - if not _have_determined_configuration: - contents = self._read_configuration() - if not contents: - contents = "Release" - if contents == "Deployment": - contents = "Release" - if contents == "Development": - contents = "Debug" - _configuration = contents - _have_determined_configuration = True - return _configuration - - def _read_configuration(self): - try: - configuration_path = self._filesystem.join(self.build_directory(None), "Configuration") - if not self._filesystem.exists(configuration_path): - return None - except: - return None - - return self._filesystem.read_text_file(configuration_path).rstrip() |