/
build_setup_host.py
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/
build_setup_host.py
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# Copyright 2019 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Build setup host (client)."""
from __future__ import absolute_import
from . import host
from build_management import build_manager
from protos import untrusted_runner_pb2
from system import environment
def _clear_env():
"""Clear build env vars."""
environment.remove_key('APP_PATH')
environment.remove_key('APP_REVISION')
environment.remove_key('APP_PATH_DEBUG')
environment.remove_key('APP_DIR')
environment.remove_key('BUILD_DIR')
environment.remove_key('BUILD_URL')
environment.remove_key('FUZZ_TARGET')
def _handle_response(build, response):
"""Handle build setup response."""
if not response.result:
_clear_env()
return False
_update_env_from_response(response)
if not environment.get_value('APP_PATH'):
fuzzer_directory = environment.get_value('FUZZER_DIR')
if fuzzer_directory:
build_manager.set_environment_vars([fuzzer_directory])
environment.set_value('APP_REVISION', build.revision)
return True
def _update_env_from_response(response):
"""Update environment variables from response."""
environment.set_value('APP_PATH', response.app_path)
environment.set_value('APP_PATH_DEBUG', response.app_path_debug)
environment.set_value('APP_DIR', response.app_dir)
environment.set_value('BUILD_DIR', response.build_dir)
environment.set_value('BUILD_URL', response.build_url)
environment.set_value('FUZZ_TARGET', response.fuzz_target)
class RemoteRegularBuild(build_manager.RegularBuild):
"""Remote regular build."""
def setup(self):
request = untrusted_runner_pb2.SetupRegularBuildRequest(
base_build_dir=self.base_build_dir,
revision=self.revision,
build_url=self.build_url,
build_prefix=self.build_prefix)
if self.target_weights:
request.target_weights.update(self.target_weights)
return _handle_response(self, host.stub().SetupRegularBuild(request))
class RemoteSymbolizedBuild(build_manager.SymbolizedBuild):
"""Remote symbolized build."""
def setup(self):
request = untrusted_runner_pb2.SetupSymbolizedBuildRequest(
base_build_dir=self.base_build_dir,
revision=self.revision,
release_build_url=self.release_build_url,
debug_build_url=self.debug_build_url)
return _handle_response(self, host.stub().SetupSymbolizedBuild(request))
class RemoteProductionBuild(build_manager.ProductionBuild):
"""Remote production build."""
def setup(self):
request = untrusted_runner_pb2.SetupProductionBuildRequest(
base_build_dir=self.base_build_dir,
version=self.revision,
build_url=self.build_url,
build_type=self.build_type)
return _handle_response(self, host.stub().SetupProductionBuild(request))