c48428a6bb
Calling AndroidMk() on a disabled module may not be safe because the module will not have had GenerateAndroidBuildActions() called on it to initialize the data structures that AndroidMk() expects to exist. Check module.Enabled() before generating IDE info. Fixes: 129089976 Test: SOONG_COLLECT_JAVA_DEPS=true m nothing Change-Id: Icd79088c532c1842801f2bf89d92bc1a67109936
113 lines
3.4 KiB
Go
113 lines
3.4 KiB
Go
// Copyright 2018 Google Inc. All rights reserved.
|
|
//
|
|
// 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.
|
|
|
|
package java
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"os"
|
|
|
|
"android/soong/android"
|
|
)
|
|
|
|
// This singleton generates android java dependency into to a json file. It does so for each
|
|
// blueprint Android.bp resulting in a java.Module when either make, mm, mma, mmm or mmma is
|
|
// called. Dependency info file is generated in $OUT/module_bp_java_depend.json.
|
|
|
|
func init() {
|
|
android.RegisterSingletonType("jdeps_generator", jDepsGeneratorSingleton)
|
|
}
|
|
|
|
func jDepsGeneratorSingleton() android.Singleton {
|
|
return &jdepsGeneratorSingleton{}
|
|
}
|
|
|
|
type jdepsGeneratorSingleton struct {
|
|
}
|
|
|
|
const (
|
|
// Environment variables used to modify behavior of this singleton.
|
|
envVariableCollectJavaDeps = "SOONG_COLLECT_JAVA_DEPS"
|
|
jdepsJsonFileName = "module_bp_java_deps.json"
|
|
)
|
|
|
|
func (j *jdepsGeneratorSingleton) GenerateBuildActions(ctx android.SingletonContext) {
|
|
if !ctx.Config().IsEnvTrue(envVariableCollectJavaDeps) {
|
|
return
|
|
}
|
|
|
|
moduleInfos := make(map[string]android.IdeInfo)
|
|
|
|
ctx.VisitAllModules(func(module android.Module) {
|
|
if !module.Enabled() {
|
|
return
|
|
}
|
|
|
|
ideInfoProvider, ok := module.(android.IDEInfo)
|
|
if !ok {
|
|
return
|
|
}
|
|
name := ideInfoProvider.BaseModuleName()
|
|
ideModuleNameProvider, ok := module.(android.IDECustomizedModuleName)
|
|
if ok {
|
|
name = ideModuleNameProvider.IDECustomizedModuleName()
|
|
}
|
|
|
|
dpInfo := moduleInfos[name]
|
|
ideInfoProvider.IDEInfo(&dpInfo)
|
|
dpInfo.Deps = android.FirstUniqueStrings(dpInfo.Deps)
|
|
dpInfo.Srcs = android.FirstUniqueStrings(dpInfo.Srcs)
|
|
dpInfo.Aidl_include_dirs = android.FirstUniqueStrings(dpInfo.Aidl_include_dirs)
|
|
dpInfo.Jarjar_rules = android.FirstUniqueStrings(dpInfo.Jarjar_rules)
|
|
dpInfo.Jars = android.FirstUniqueStrings(dpInfo.Jars)
|
|
moduleInfos[name] = dpInfo
|
|
|
|
mkProvider, ok := module.(android.AndroidMkDataProvider)
|
|
if !ok {
|
|
return
|
|
}
|
|
data := mkProvider.AndroidMk()
|
|
if data.Class != "" {
|
|
dpInfo.Classes = append(dpInfo.Classes, data.Class)
|
|
}
|
|
|
|
if dep, ok := module.(Dependency); ok {
|
|
dpInfo.Installed_paths = append(dpInfo.Installed_paths, dep.ImplementationJars().Strings()...)
|
|
}
|
|
dpInfo.Classes = android.FirstUniqueStrings(dpInfo.Classes)
|
|
dpInfo.Installed_paths = android.FirstUniqueStrings(dpInfo.Installed_paths)
|
|
moduleInfos[name] = dpInfo
|
|
})
|
|
|
|
jfpath := android.PathForOutput(ctx, jdepsJsonFileName).String()
|
|
err := createJsonFile(moduleInfos, jfpath)
|
|
if err != nil {
|
|
ctx.Errorf(err.Error())
|
|
}
|
|
}
|
|
|
|
func createJsonFile(moduleInfos map[string]android.IdeInfo, jfpath string) error {
|
|
file, err := os.Create(jfpath)
|
|
if err != nil {
|
|
return fmt.Errorf("Failed to create file: %s, relative: %v", jdepsJsonFileName, err)
|
|
}
|
|
defer file.Close()
|
|
buf, err := json.MarshalIndent(moduleInfos, "", "\t")
|
|
if err != nil {
|
|
return fmt.Errorf("Write file failed: %s, relative: %v", jdepsJsonFileName, err)
|
|
}
|
|
fmt.Fprintf(file, string(buf))
|
|
return nil
|
|
}
|