// Copyright 2019 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 ( "android/soong/android" "android/soong/bazel" ) func init() { registerJavaPluginBuildComponents(android.InitRegistrationContext) } func registerJavaPluginBuildComponents(ctx android.RegistrationContext) { ctx.RegisterModuleType("java_plugin", PluginFactory) } func PluginFactory() android.Module { module := &Plugin{} module.addHostProperties() module.AddProperties(&module.pluginProperties) InitJavaModule(module, android.HostSupported) android.InitBazelModule(module) return module } // Plugin describes a java_plugin module, a host java library that will be used by javac as an annotation processor. type Plugin struct { Library pluginProperties PluginProperties } type PluginProperties struct { // The optional name of the class that javac will use to run the annotation processor. Processor_class *string // If true, assume the annotation processor will generate classes that are referenced from outside the module. // This necessitates disabling the turbine optimization on modules that use this plugin, which will reduce // parallelism and cause more recompilation for modules that depend on modules that use this plugin. Generates_api *bool } type pluginAttributes struct { *javaCommonAttributes Deps bazel.LabelListAttribute Processor_class *string } // ConvertWithBp2build is used to convert android_app to Bazel. func (p *Plugin) ConvertWithBp2build(ctx android.TopDownMutatorContext) { pluginName := p.Name() commonAttrs, bp2BuildInfo := p.convertLibraryAttrsBp2Build(ctx) depLabels := bp2BuildInfo.DepLabels deps := depLabels.Deps deps.Append(depLabels.StaticDeps) var processorClass *string if p.pluginProperties.Processor_class != nil { processorClass = p.pluginProperties.Processor_class } attrs := &pluginAttributes{ javaCommonAttributes: commonAttrs, Deps: deps, Processor_class: processorClass, } props := bazel.BazelTargetModuleProperties{ Rule_class: "java_plugin", } ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: pluginName}, attrs) }