Remove the commit-announcer command from webkit-patch

third_party/WebKit/Tools/Scripts/webkitpy/tool/bot/commit_announcer.py

Index: third_party/WebKit/Tools/Scripts/webkitpy/tool/bot/commit_announcer.py
diff --git a/third_party/WebKit/Tools/Scripts/webkitpy/tool/bot/commit_announcer.py b/third_party/WebKit/Tools/Scripts/webkitpy/tool/bot/commit_announcer.py
deleted file mode 100644
index d834d8ee8c87daf2c86a675585c50185352e3b0f..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Tools/Scripts/webkitpy/tool/bot/commit_announcer.py
+++ /dev/null
@@ -1,208 +0,0 @@
-# Copyright (C) 2013 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.
-#
-# 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 threading
-import time
-
-from webkitpy.common.system.executive import ScriptError
-from webkitpy.thirdparty.irc.ircbot import SingleServerIRCBot
-
-_log = logging.getLogger(__name__)
-
-SERVER = 'irc.freenode.net'
-PORT = 6667
-CHANNEL = '#blink'
-NICKNAME = 'commit-bot'
-
-PULL_TIMEOUT_SECONDS = 60 * 5
-UPDATE_WAIT_SECONDS = 10
-RETRY_ATTEMPTS = 8
-
-
-class CommitAnnouncer(SingleServerIRCBot):
-    _commit_detail_format = '%H\n%ae\n%s\n%b'  # commit-sha1, author email, subject, body
-
-    def __init__(self, tool, announce_path, irc_password):
-        SingleServerIRCBot.__init__(self, [(SERVER, PORT, irc_password)], NICKNAME, NICKNAME)
-        self.announce_path = announce_path
-        self.git = tool.git(path=tool.git().checkout_root)
-        self.commands = {
-            'help': self.help,
-            'ping': self.ping,
-            'quit': self.stop,
-        }
-        self.last_commit = None
-
-    def start(self):
-        if not self._update():
-            return
-        self.last_commit = self.git.latest_git_commit()
-        SingleServerIRCBot.start(self)
-
-    def post_new_commits(self):
-        if not self.connection.is_connected():
-            return
-        if not self._update(force_clean=True):
-            self.stop('Failed to update repository!')
-            return
-        new_commits = self.git.git_commits_since(self.last_commit)
-        if not new_commits:
-            return
-        self.last_commit = new_commits[-1]
-        for commit in new_commits:
-            if not self._should_announce_commit(commit):
-                continue
-            commit_detail = self._commit_detail(commit)
-            if commit_detail:
-                _log.info('%s Posting commit %s', self._time(), commit)
-                _log.info('%s Posted message: %s', self._time(), repr(commit_detail))
-                self._post(commit_detail)
-            else:
-                _log.error('Malformed commit log for %s', commit)
-
-    # Bot commands.
-
-    def help(self):
-        self._post('Commands available: %s' % ' '.join(self.commands.keys()))
-
-    def ping(self):
-        self._post('Pong.')
-
-    def stop(self, message=''):
-        self.connection.execute_delayed(0, lambda: self.die(message))
-
-    # IRC event handlers. Methods' arguments are determined by superclass
-    # and some arguments maybe unused - pylint: disable=unused-argument
-
-    def on_nicknameinuse(self, connection, event):
-        connection.nick('%s_' % connection.get_nickname())
-
-    def on_welcome(self, connection, event):
-        connection.join(CHANNEL)
-
-    def on_pubmsg(self, connection, event):
-        message = event.arguments()[0]
-        command = self._message_command(message)
-        if command:
-            command()
-
-    def _update(self, force_clean=False):
-        if not self.git.is_cleanly_tracking_remote_master():
-            if not force_clean:
-                confirm = raw_input('This repository has local changes, continue? (uncommitted changes will be lost) y/n: ')
-                if not confirm.lower() == 'y':
-                    return False
-            try:
-                self.git.ensure_cleanly_tracking_remote_master()
-            except ScriptError as error:
-                _log.error('Failed to clean repository: %s', error)
-                return False
-
-        attempts = 1
-        while attempts <= RETRY_ATTEMPTS:
-            if attempts > 1:
-                # User may have sent a keyboard interrupt during the wait.
-                if not self.connection.is_connected():
-                    return False
-                wait = int(UPDATE_WAIT_SECONDS) << (attempts - 1)
-                if wait < 120:
-                    _log.info('Waiting %s seconds', wait)
-                else:
-                    _log.info('Waiting %s minutes', wait / 60)
-                time.sleep(wait)
-                _log.info('Pull attempt %s out of %s', attempts, RETRY_ATTEMPTS)
-            try:
-                self.git.pull(timeout_seconds=PULL_TIMEOUT_SECONDS)
-                return True
-            except ScriptError as error:
-                _log.error('Error pulling from server: %s', error)
-                _log.error('Output: %s', error.output)
-            attempts += 1
-        _log.error('Exceeded pull attempts')
-        _log.error('Aborting at time: %s', self._time())
-        return False
-
-    def _time(self):
-        return time.strftime('[%x %X %Z]', time.localtime())
-
-    def _message_command(self, message):
-        prefix = '%s:' % self.connection.get_nickname()
-        if message.startswith(prefix):
-            command_name = message[len(prefix):].strip()
-            if command_name in self.commands:
-                return self.commands[command_name]
-        return None
-
-    def _should_announce_commit(self, commit):
-        return any(path.startswith(self.announce_path) for path in self.git.affected_files(commit))
-
-    def _commit_detail(self, commit):
-        return self._format_commit_detail(self.git.git_commit_detail(commit, self._commit_detail_format))
-
-    def _format_commit_detail(self, commit_detail):
-        if commit_detail.count('\n') < self._commit_detail_format.count('\n'):
-            return ''
-
-        commit, email, subject, body = commit_detail.split('\n', 3)
-        commit_position_re = r'^Cr-Commit-Position: refs/heads/master@\{#(?P<commit_position>\d+)\}'
-        commit_position = None
-        red_flag_strings = ['NOTRY=true', 'TBR=']
-        red_flags = []
-
-        for line in body.split('\n'):
-            match = re.search(commit_position_re, line)
-            if match:
-                commit_position = match.group('commit_position')
-
-            for red_flag_string in red_flag_strings:
-                if line.lower().startswith(red_flag_string.lower()):
-                    red_flags.append(line.strip())
-
-        url = 'https://crrev.com/%s' % (commit_position if commit_position else commit[:8])
-        red_flag_message = '\x037%s\x03' % (' '.join(red_flags)) if red_flags else ''
-
-        return ('%s %s committed "%s" %s' % (url, email, subject, red_flag_message)).strip()
-
-    def _post(self, message):
-        self.connection.execute_delayed(0, lambda: self.connection.privmsg(CHANNEL, self._sanitize_string(message)))
-
-    def _sanitize_string(self, message):
-        return message.encode('ascii', 'backslashreplace')
-
-
-class CommitAnnouncerThread(threading.Thread):
-
-    def __init__(self, tool, announce_path, irc_password):
-        threading.Thread.__init__(self)
-        self.bot = CommitAnnouncer(tool, announce_path, irc_password)
-
-    def run(self):
-        self.bot.start()
-
-    def stop(self):
-        self.bot.stop()
-        self.join()