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Diffstat (limited to 'Tools/Scripts/webkitpy/style/main.py')
| -rw-r--r-- | Tools/Scripts/webkitpy/style/main.py | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/Tools/Scripts/webkitpy/style/main.py b/Tools/Scripts/webkitpy/style/main.py deleted file mode 100644 index 574368a3e..000000000 --- a/Tools/Scripts/webkitpy/style/main.py +++ /dev/null @@ -1,162 +0,0 @@ -# Copyright (C) 2010 Chris Jerdonek (cjerdonek@webkit.org) -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. 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. -# -# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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. - -import codecs -import logging -import sys - -import webkitpy.style.checker as checker -from webkitpy.style.patchreader import PatchReader -from webkitpy.style.checker import StyleProcessor -from webkitpy.style.filereader import TextFileReader -from webkitpy.common.host import Host - - -_log = logging.getLogger(__name__) - - -def change_directory(filesystem, checkout_root, paths): - """Change the working directory to the WebKit checkout root, if possible. - - If every path in the paths parameter is below the checkout root (or if - the paths parameter is empty or None), this method changes the current - working directory to the checkout root and converts the paths parameter - as described below. - This allows the paths being checked to be displayed relative to the - checkout root, and for path-specific style checks to work as expected. - Path-specific checks include whether files should be skipped, whether - custom style rules should apply to certain files, etc. - - Returns: - paths: A copy of the paths parameter -- possibly converted, as follows. - If this method changed the current working directory to the - checkout root, then the list is the paths parameter converted to - normalized paths relative to the checkout root. - - Args: - paths: A list of paths to the files that should be checked for style. - This argument can be None or the empty list if a git commit - or all changes under the checkout root should be checked. - checkout_root: The path to the root of the WebKit checkout. - - """ - if paths is not None: - paths = list(paths) - - if paths: - # Then try converting all of the paths to paths relative to - # the checkout root. - rel_paths = [] - for path in paths: - rel_path = filesystem.relpath(path, checkout_root) - if rel_path.startswith(filesystem.pardir): - # Then the path is not below the checkout root. Since all - # paths should be interpreted relative to the same root, - # do not interpret any of the paths as relative to the - # checkout root. Interpret all of them relative to the - # current working directory, and do not change the current - # working directory. - _log.warn( -"""Path-dependent style checks may not work correctly: - - One of the given paths is outside the WebKit checkout of the current - working directory: - - Path: %s - Checkout root: %s - - Pass only files below the checkout root to ensure correct results. - See the help documentation for more info. -""" - % (path, checkout_root)) - - return paths - rel_paths.append(rel_path) - # If we got here, the conversion was successful. - paths = rel_paths - - _log.debug("Changing to checkout root: " + checkout_root) - filesystem.chdir(checkout_root) - - return paths - - -class CheckWebKitStyle(object): - def _engage_awesome_stderr_hacks(self): - # Change stderr to write with replacement characters so we don't die - # if we try to print something containing non-ASCII characters. - stderr = codecs.StreamReaderWriter(sys.stderr, - codecs.getreader('utf8'), - codecs.getwriter('utf8'), - 'replace') - # Setting an "encoding" attribute on the stream is necessary to - # prevent the logging module from raising an error. See - # the checker.configure_logging() function for more information. - stderr.encoding = "UTF-8" - - # FIXME: Change webkitpy.style so that we do not need to overwrite - # the global sys.stderr. This involves updating the code to - # accept a stream parameter where necessary, and not calling - # sys.stderr explicitly anywhere. - sys.stderr = stderr - return stderr - - def main(self): - args = sys.argv[1:] - - host = Host() - host.initialize_scm() - - stderr = self._engage_awesome_stderr_hacks() - - # Checking for the verbose flag before calling check_webkit_style_parser() - # lets us enable verbose logging earlier. - is_verbose = "-v" in args or "--verbose" in args - - checker.configure_logging(stream=stderr, is_verbose=is_verbose) - _log.debug("Verbose logging enabled.") - - parser = checker.check_webkit_style_parser() - (paths, options) = parser.parse(args) - - configuration = checker.check_webkit_style_configuration(options) - - paths = change_directory(host.filesystem, checkout_root=host.scm().checkout_root, paths=paths) - - style_processor = StyleProcessor(configuration) - file_reader = TextFileReader(host.filesystem, style_processor) - - if paths and not options.diff_files: - file_reader.process_paths(paths) - else: - changed_files = paths if options.diff_files else None - patch = host.scm().create_patch(options.git_commit, changed_files=changed_files) - patch_checker = PatchReader(file_reader) - patch_checker.check(patch) - - error_count = style_processor.error_count - file_count = file_reader.file_count - delete_only_file_count = file_reader.delete_only_file_count - - _log.info("Total errors found: %d in %d files" % (error_count, file_count)) - # We fail when style errors are found or there are no checked files. - return error_count > 0 or (file_count == 0 and delete_only_file_count == 0) |