49 lines
1.9 KiB
Python
49 lines
1.9 KiB
Python
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# Copyright (C) 2021 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Aspects used to transform certain providers into a TradefedTestDependencyInfo.
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Tradefed tests require a TradefedTestDependencyInfo provider that is not
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usually returned by most rules. Instead of creating custom rules to adapt
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build rule providers, we use Bazel aspects to convert the input rule's
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provider into a suitable type.
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See https://docs.bazel.build/versions/main/skylark/aspects.html#aspects
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for more information on how aspects work.
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"""
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load("//bazel/rules:soong_prebuilt.bzl", "SoongPrebuiltInfo")
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load("//bazel/rules:tradefed_test_dependency_info.bzl", "TradefedTestDependencyInfo")
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def _soong_prebuilt_tradefed_aspect_impl(target, ctx):
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runtime_jars = []
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runtime_shared_libraries = []
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for f in target[SoongPrebuiltInfo].transitive_runtime_outputs.to_list():
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if f.extension == "so":
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runtime_shared_libraries.append(f)
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elif f.extension == "jar":
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runtime_jars.append(f)
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return [
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TradefedTestDependencyInfo(
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runtime_jars = depset(runtime_jars),
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runtime_shared_libraries = depset(runtime_shared_libraries),
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transitive_test_files = target[SoongPrebuiltInfo].transitive_test_files,
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),
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]
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soong_prebuilt_tradefed_test_aspect = aspect(
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implementation = _soong_prebuilt_tradefed_aspect_impl,
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)
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