--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/Scripts/webkitpy/tool/commands/earlywarningsystem.py Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,161 @@
+# Copyright (c) 2009 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.
+
+from webkitpy.tool.commands.queues import AbstractReviewQueue
+from webkitpy.common.config.committers import CommitterList
+from webkitpy.common.config.ports import WebKitPort
+from webkitpy.common.system.executive import ScriptError
+from webkitpy.tool.bot.queueengine import QueueEngine
+
+
+class AbstractEarlyWarningSystem(AbstractReviewQueue):
+ _build_style = "release"
+
+ def __init__(self):
+ AbstractReviewQueue.__init__(self)
+ self.port = WebKitPort.port(self.port_name)
+
+ def should_proceed_with_work_item(self, patch):
+ return True
+
+ def _can_build(self):
+ try:
+ self.run_webkit_patch([
+ "build",
+ self.port.flag(),
+ "--build",
+ "--build-style=%s" % self._build_style,
+ "--force-clean",
+ "--no-update",
+ "--quiet"])
+ return True
+ except ScriptError, e:
+ self._update_status("Unable to perform a build")
+ return False
+
+ def _build(self, patch, first_run=False):
+ try:
+ args = [
+ "build-attachment",
+ self.port.flag(),
+ "--build",
+ "--build-style=%s" % self._build_style,
+ "--force-clean",
+ "--quiet",
+ "--non-interactive",
+ patch.id()]
+ if not first_run:
+ # See commit-queue for an explanation of what we're doing here.
+ args.append("--no-update")
+ args.append("--parent-command=%s" % self.name)
+ self.run_webkit_patch(args)
+ return True
+ except ScriptError, e:
+ if first_run:
+ return False
+ raise
+
+ def review_patch(self, patch):
+ if not self._build(patch, first_run=True):
+ if not self._can_build():
+ return False
+ self._build(patch)
+ return True
+
+ @classmethod
+ def handle_script_error(cls, tool, state, script_error):
+ is_svn_apply = script_error.command_name() == "svn-apply"
+ status_id = cls._update_status_for_script_error(tool, state, script_error, is_error=is_svn_apply)
+ if is_svn_apply:
+ QueueEngine.exit_after_handled_error(script_error)
+ results_link = tool.status_server.results_url_for_status(status_id)
+ message = "Attachment %s did not build on %s:\nBuild output: %s" % (state["patch"].id(), cls.port_name, results_link)
+ tool.bugs.post_comment_to_bug(state["patch"].bug_id(), message, cc=cls.watchers)
+ exit(1)
+
+
+class GtkEWS(AbstractEarlyWarningSystem):
+ name = "gtk-ews"
+ port_name = "gtk"
+ watchers = AbstractEarlyWarningSystem.watchers + [
+ "gns@gnome.org",
+ "xan.lopez@gmail.com",
+ ]
+
+
+class QtEWS(AbstractEarlyWarningSystem):
+ name = "qt-ews"
+ port_name = "qt"
+
+
+class WinEWS(AbstractEarlyWarningSystem):
+ name = "win-ews"
+ port_name = "win"
+ # Use debug, the Apple Win port fails to link Release on 32-bit Windows.
+ # https://bugs.webkit.org/show_bug.cgi?id=39197
+ _build_style = "debug"
+
+
+class AbstractChromiumEWS(AbstractEarlyWarningSystem):
+ port_name = "chromium"
+ watchers = AbstractEarlyWarningSystem.watchers + [
+ "dglazkov@chromium.org",
+ ]
+
+
+class ChromiumLinuxEWS(AbstractChromiumEWS):
+ # FIXME: We should rename this command to cr-linux-ews, but that requires
+ # a database migration. :(
+ name = "chromium-ews"
+
+
+class ChromiumWindowsEWS(AbstractChromiumEWS):
+ name = "cr-win-ews"
+
+
+class ChromiumMacEWS(AbstractChromiumEWS):
+ name = "cr-mac-ews"
+
+
+# For platforms that we can't run inside a VM (like Mac OS X), we require
+# patches to be uploaded by committers, who are generally trustworthy folk. :)
+class AbstractCommitterOnlyEWS(AbstractEarlyWarningSystem):
+ def __init__(self, committers=CommitterList()):
+ AbstractEarlyWarningSystem.__init__(self)
+ self._committers = committers
+
+ def process_work_item(self, patch):
+ if not self._committers.committer_by_email(patch.attacher_email()):
+ self._did_error(patch, "%s cannot process patches from non-committers :(" % self.name)
+ return
+ AbstractEarlyWarningSystem.process_work_item(self, patch)
+
+
+class MacEWS(AbstractCommitterOnlyEWS):
+ name = "mac-ews"
+ port_name = "mac"