1// Copyright 2019 Google Inc. All rights reserved. 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15package android 16 17import ( 18 "github.com/google/blueprint" 19 "github.com/google/blueprint/proptools" 20) 21 22func init() { 23 RegisterPackageBuildComponents(InitRegistrationContext) 24} 25 26var PrepareForTestWithPackageModule = FixtureRegisterWithContext(RegisterPackageBuildComponents) 27 28// Register the package module type. 29func RegisterPackageBuildComponents(ctx RegistrationContext) { 30 ctx.RegisterModuleType("package", PackageFactory) 31} 32 33type packageProperties struct { 34 // Specifies the default visibility for all modules defined in this package. 35 Default_visibility []string 36 // Specifies the default license terms for all modules defined in this package. 37 Default_applicable_licenses []string 38} 39 40type packageModule struct { 41 ModuleBase 42 43 properties packageProperties 44} 45 46func (p *packageModule) GenerateAndroidBuildActions(ModuleContext) { 47 // Nothing to do. 48} 49 50func (p *packageModule) GenerateBuildActions(ctx blueprint.ModuleContext) { 51 // Nothing to do. 52} 53 54func (p *packageModule) qualifiedModuleId(ctx BaseModuleContext) qualifiedModuleName { 55 // Override to create a package id. 56 return newPackageId(ctx.ModuleDir()) 57} 58 59func PackageFactory() Module { 60 module := &packageModule{} 61 62 module.AddProperties(&module.properties) 63 64 // The name is the relative path from build root to the directory containing this 65 // module. Set that name at the earliest possible moment that information is available 66 // which is in a LoadHook. 67 AddLoadHook(module, func(ctx LoadHookContext) { 68 module.nameProperties.Name = proptools.StringPtr("//" + ctx.ModuleDir()) 69 }) 70 71 // The default_visibility property needs to be checked and parsed by the visibility module during 72 // its checking and parsing phases so make it the primary visibility property. 73 setPrimaryVisibilityProperty(module, "default_visibility", &module.properties.Default_visibility) 74 75 // The default_applicable_licenses property needs to be checked and parsed by the licenses module during 76 // its checking and parsing phases so make it the primary licenses property. 77 setPrimaryLicensesProperty(module, "default_applicable_licenses", &module.properties.Default_applicable_licenses) 78 79 return module 80} 81