diff options
Diffstat (limited to 'Tools/Scripts/webkitpy/tool/steps/preparechangelog.py')
| -rw-r--r-- | Tools/Scripts/webkitpy/tool/steps/preparechangelog.py | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/Tools/Scripts/webkitpy/tool/steps/preparechangelog.py b/Tools/Scripts/webkitpy/tool/steps/preparechangelog.py deleted file mode 100644 index 716ab826d..000000000 --- a/Tools/Scripts/webkitpy/tool/steps/preparechangelog.py +++ /dev/null @@ -1,134 +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. - -import logging -import re -import sys - -from webkitpy.common.checkout.changelog import ChangeLog -from webkitpy.common.system.executive import ScriptError -from webkitpy.tool.steps.abstractstep import AbstractStep -from webkitpy.tool.steps.options import Options - -_log = logging.getLogger(__name__) - - -class PrepareChangeLog(AbstractStep): - @classmethod - def options(cls): - return AbstractStep.options() + [ - Options.quiet, - Options.email, - Options.git_commit, - Options.update_changelogs, - ] - - def _ensure_bug_url(self, state): - if not state.get("bug_id"): - return - bug_id = state.get("bug_id") - changelogs = self.cached_lookup(state, "changelogs") - for changelog_path in changelogs: - changelog = ChangeLog(changelog_path, self._tool.filesystem) - if not changelog.latest_entry().bug_id(): - changelog.set_short_description_and_bug_url( - self.cached_lookup(state, "bug_title"), - self._tool.bugs.bug_url_for_bug_id(bug_id)) - - def _resolve_existing_entry(self, changelog_path): - # When this is called, the top entry in the ChangeLog was just created - # by prepare-ChangeLog, as an clean updated version of the one below it. - with self._tool.filesystem.open_text_file_for_reading(changelog_path) as changelog_file: - entries_gen = ChangeLog.parse_entries_from_file(changelog_file) - entries = zip(entries_gen, range(2)) - - if not len(entries): - raise Exception("Expected to find at least two ChangeLog entries in %s but found none." % changelog_path) - if len(entries) == 1: - # If we get here, it probably means we've just rolled over to a - # new CL file, so we don't have anything to resolve. - return - - (new_entry, _), (old_entry, _) = entries - final_entry = self._merge_entries(old_entry, new_entry) - - changelog = ChangeLog(changelog_path, self._tool.filesystem) - changelog.delete_entries(2) - changelog.prepend_text(final_entry) - - def _merge_entries(self, old_entry, new_entry): - final_entry = old_entry.contents() - - final_entry = final_entry.replace(old_entry.date(), new_entry.date(), 1) - - new_bug_desc = new_entry.bug_description() - old_bug_desc = old_entry.bug_description() - if new_bug_desc and old_bug_desc and new_bug_desc != old_bug_desc: - final_entry = final_entry.replace(old_bug_desc, new_bug_desc) - - new_touched = new_entry.touched_functions() - old_touched = old_entry.touched_functions() - if new_touched != old_touched: - if old_entry.is_touched_files_text_clean(): - final_entry = final_entry.replace(old_entry.touched_files_text(), new_entry.touched_files_text()) - else: - final_entry += "\n" + new_entry.touched_files_text() - - return final_entry + "\n" - - def run(self, state): - if self.cached_lookup(state, "changelogs"): - self._ensure_bug_url(state) - if not self._options.update_changelogs: - return - - args = self._tool.deprecated_port().prepare_changelog_command() - if state.get("bug_id"): - args.append("--bug=%s" % state["bug_id"]) - args.append("--description=%s" % self.cached_lookup(state, 'bug_title')) - if self._options.email: - args.append("--email=%s" % self._options.email) - - if self._tool.scm().supports_local_commits(): - args.append("--merge-base=%s" % self._tool.scm().merge_base(self._options.git_commit)) - - args.extend(self._changed_files(state)) - - try: - output = self._tool.executive.run_and_throw_if_fail(args, self._options.quiet, cwd=self._tool.scm().checkout_root) - except ScriptError, e: - _log.error("Unable to prepare ChangeLogs.") - sys.exit(1) - - # These are the ChangeLog entries added by prepare-Changelog - changelogs = re.findall(r'Editing the (\S*/ChangeLog) file.', output) - changelogs = set(self._tool.filesystem.join(self._tool.scm().checkout_root, f) for f in changelogs) - for changelog in changelogs & set(self.cached_lookup(state, "changelogs")): - self._resolve_existing_entry(changelog) - - self.did_modify_checkout(state) |