third_party/blink/tools/blinkpy/common/host.py

# Copyright (c) 2010 Google Inc. All rights reserved.
# Copyright (c) 2009 Apple Inc. All rights reserved.
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import logging

from blinkpy.common.checkout.git import Git
from blinkpy.common.net import web
from blinkpy.common.net.buildbot import BuildBot
from blinkpy.common.system.system_host import SystemHost
from blinkpy.web_tests.builder_list import BuilderList
from blinkpy.web_tests.port.factory import PortFactory


_log = logging.getLogger(__name__)


class Host(SystemHost):

    def __init__(self):
        SystemHost.__init__(self)
        self.web = web.Web()

        self._git = None

        # Everything below this line is WebKit-specific and belongs on a higher-level object.
        self.buildbot = BuildBot()

        # FIXME: Unfortunately Port objects are currently the central-dispatch objects of the NRWT world.
        # In order to instantiate a port correctly, we have to pass it at least an executive, user, git, and filesystem
        # so for now we just pass along the whole Host object.
        # FIXME: PortFactory doesn't belong on this Host object if Port is going to have a Host (circular dependency).
        self.port_factory = PortFactory(self)

        self.builders = BuilderList.load_default_builder_list(self.filesystem)

    def git(self, path=None):
        if path:
            return Git(cwd=path, executive=self.executive, filesystem=self.filesystem, platform=self.platform)
        if not self._git:
            self._git = Git(filesystem=self.filesystem, executive=self.executive, platform=self.platform)
        return self._git