66 lines
1.9 KiB
Go
66 lines
1.9 KiB
Go
/*
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* Copyright (C) 2020 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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*/
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package apex
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import (
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"github.com/google/blueprint"
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"android/soong/android"
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)
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func init() {
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android.RegisterSingletonType("apex_depsinfo_singleton", apexDepsInfoSingletonFactory)
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}
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type apexDepsInfoSingleton struct {
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// Output file with all flatlists from updatable modules' deps-info combined
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updatableFlatListsPath android.OutputPath
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}
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func apexDepsInfoSingletonFactory() android.Singleton {
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return &apexDepsInfoSingleton{}
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}
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var combineFilesRule = pctx.AndroidStaticRule("combineFilesRule",
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blueprint.RuleParams{
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Command: "cat $out.rsp | xargs cat > $out",
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Rspfile: "$out.rsp",
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RspfileContent: "$in",
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},
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)
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func (s *apexDepsInfoSingleton) GenerateBuildActions(ctx android.SingletonContext) {
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updatableFlatLists := android.Paths{}
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ctx.VisitAllModules(func(module android.Module) {
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if binaryInfo, ok := module.(android.ApexBundleDepsInfoIntf); ok {
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if path := binaryInfo.FlatListPath(); path != nil {
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if binaryInfo.Updatable() {
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updatableFlatLists = append(updatableFlatLists, path)
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}
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}
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}
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})
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s.updatableFlatListsPath = android.PathForOutput(ctx, "apex", "depsinfo", "updatable-flatlists.txt")
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ctx.Build(pctx, android.BuildParams{
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Rule: combineFilesRule,
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Description: "Generate " + s.updatableFlatListsPath.String(),
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Inputs: updatableFlatLists,
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Output: s.updatableFlatListsPath,
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})
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}
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