Home | History | Annotate | Download | only in commands 
      1 #!/usr/bin/env python
      2 # Copyright (c) 2009, Google Inc. All rights reserved.
      3 #
      4 # Redistribution and use in source and binary forms, with or without
      5 # modification, are permitted provided that the following conditions are
      6 # met:
      7 # 
      8 #     * Redistributions of source code must retain the above copyright
      9 # notice, this list of conditions and the following disclaimer.
     10 #     * Redistributions in binary form must reproduce the above
     11 # copyright notice, this list of conditions and the following disclaimer
     12 # in the documentation and/or other materials provided with the
     13 # distribution.
     14 #     * Neither the name of Google Inc. nor the names of its
     15 # contributors may be used to endorse or promote products derived from
     16 # this software without specific prior written permission.
     17 # 
     18 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29 
     30 from StringIO import StringIO
     31 
     32 from webkitpy.commands.queues import AbstractReviewQueue
     33 from webkitpy.committers import CommitterList
     34 from webkitpy.executive import ScriptError
     35 from webkitpy.webkitport import WebKitPort
     36 from webkitpy.queueengine import QueueEngine
     37 
     38 
     39 class AbstractEarlyWarningSystem(AbstractReviewQueue):
     40     _build_style = "release"
     41 
     42     def __init__(self):
     43         AbstractReviewQueue.__init__(self)
     44         self.port = WebKitPort.port(self.port_name)
     45 
     46     def should_proceed_with_work_item(self, patch):
     47         try:
     48             self.run_webkit_patch([
     49                 "build",
     50                 self.port.flag(),
     51                 "--build-style=%s" % self._build_style,
     52                 "--force-clean",
     53                 "--quiet"])
     54             self._update_status("Building", patch)
     55         except ScriptError, e:
     56             self._update_status("Unable to perform a build")
     57             return False
     58         return True
     59 
     60     def _review_patch(self, patch):
     61         self.run_webkit_patch([
     62             "build-attachment",
     63             self.port.flag(),
     64             "--build-style=%s" % self._build_style,
     65             "--force-clean",
     66             "--quiet",
     67             "--non-interactive",
     68             "--parent-command=%s" % self.name,
     69             "--no-update",
     70             patch.id()])
     71 
     72     @classmethod
     73     def handle_script_error(cls, tool, state, script_error):
     74         is_svn_apply = script_error.command_name() == "svn-apply"
     75         status_id = cls._update_status_for_script_error(tool, state, script_error, is_error=is_svn_apply)
     76         if is_svn_apply:
     77             QueueEngine.exit_after_handled_error(script_error)
     78         results_link = tool.status_server.results_url_for_status(status_id)
     79         message = "Attachment %s did not build on %s:\nBuild output: %s" % (state["patch"].id(), cls.port_name, results_link)
     80         tool.bugs.post_comment_to_bug(state["patch"].bug_id(), message, cc=cls.watchers)
     81         exit(1)
     82 
     83 
     84 class GtkEWS(AbstractEarlyWarningSystem):
     85     name = "gtk-ews"
     86     port_name = "gtk"
     87     watchers = AbstractEarlyWarningSystem.watchers + [
     88         "gns (at] gnome.org",
     89         "xan.lopez (at] gmail.com",
     90     ]
     91 
     92 
     93 class QtEWS(AbstractEarlyWarningSystem):
     94     name = "qt-ews"
     95     port_name = "qt"
     96 
     97 
     98 class ChromiumEWS(AbstractEarlyWarningSystem):
     99     name = "chromium-ews"
    100     port_name = "chromium"
    101     watchers = AbstractEarlyWarningSystem.watchers + [
    102         "dglazkov (at] chromium.org",
    103     ]
    104 
    105 
    106 # For platforms that we can't run inside a VM (like Mac OS X), we require
    107 # patches to be uploaded by committers, who are generally trustworthy folk. :)
    108 class AbstractCommitterOnlyEWS(AbstractEarlyWarningSystem):
    109     def __init__(self, committers=CommitterList()):
    110         AbstractEarlyWarningSystem.__init__(self)
    111         self._committers = committers
    112 
    113     def process_work_item(self, patch):
    114         if not self._committers.committer_by_email(patch.attacher_email()):
    115             self._did_error(patch, "%s cannot process patches from non-committers :(" % self.name)
    116             return
    117         AbstractEarlyWarningSystem.process_work_item(self, patch)
    118 
    119 
    120 class MacEWS(AbstractCommitterOnlyEWS):
    121     name = "mac-ews"
    122     port_name = "mac"
    123