platform_build_soong/aconfig/init.go

113 lines
3.6 KiB
Go

// Copyright 2023 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 aconfig
import (
"android/soong/android"
"github.com/google/blueprint"
)
var (
pctx = android.NewPackageContext("android/soong/aconfig")
// For aconfig_declarations: Generate cache file
aconfigRule = pctx.AndroidStaticRule("aconfig",
blueprint.RuleParams{
Command: `${aconfig} create-cache` +
` --package ${package}` +
` ${declarations}` +
` ${values}` +
` ${default-permission}` +
` --cache ${out}.tmp` +
` && ( if cmp -s ${out}.tmp ${out} ; then rm ${out}.tmp ; else mv ${out}.tmp ${out} ; fi )`,
// ` --build-id ${release_version}` +
CommandDeps: []string{
"${aconfig}",
},
Restat: true,
}, "release_version", "package", "declarations", "values", "default-permission")
// For java_aconfig_library: Generate java file
javaRule = pctx.AndroidStaticRule("java_aconfig_library",
blueprint.RuleParams{
Command: `rm -rf ${out}.tmp` +
` && mkdir -p ${out}.tmp` +
` && ${aconfig} create-java-lib` +
` --mode ${mode}` +
` --cache ${in}` +
` --out ${out}.tmp` +
` && $soong_zip -write_if_changed -jar -o ${out} -C ${out}.tmp -D ${out}.tmp` +
` && rm -rf ${out}.tmp`,
CommandDeps: []string{
"$aconfig",
"$soong_zip",
},
Restat: true,
}, "mode")
// For java_aconfig_library: Generate java file
cppRule = pctx.AndroidStaticRule("cc_aconfig_library",
blueprint.RuleParams{
Command: `rm -rf ${gendir}` +
` && mkdir -p ${gendir}` +
` && ${aconfig} create-cpp-lib` +
` --cache ${in}` +
` --out ${gendir}`,
CommandDeps: []string{
"$aconfig",
"$soong_zip",
},
}, "gendir")
rustRule = pctx.AndroidStaticRule("rust_aconfig_library",
blueprint.RuleParams{
Command: `rm -rf ${gendir}` +
` && mkdir -p ${gendir}` +
` && ${aconfig} create-rust-lib` +
` --mode ${mode}` +
` --cache ${in}` +
` --out ${gendir}`,
CommandDeps: []string{
"$aconfig",
"$soong_zip",
},
}, "gendir", "mode")
// For all_aconfig_declarations
allDeclarationsRule = pctx.AndroidStaticRule("all_aconfig_declarations_dump",
blueprint.RuleParams{
Command: `${aconfig} dump --format protobuf --out ${out} ${cache_files}`,
CommandDeps: []string{
"${aconfig}",
},
}, "cache_files")
)
func init() {
registerBuildComponents(android.InitRegistrationContext)
pctx.HostBinToolVariable("aconfig", "aconfig")
pctx.HostBinToolVariable("soong_zip", "soong_zip")
}
func registerBuildComponents(ctx android.RegistrationContext) {
ctx.RegisterModuleType("aconfig_declarations", DeclarationsFactory)
ctx.RegisterModuleType("aconfig_values", ValuesFactory)
ctx.RegisterModuleType("aconfig_value_set", ValueSetFactory)
ctx.RegisterModuleType("cc_aconfig_library", CcAconfigLibraryFactory)
ctx.RegisterModuleType("java_aconfig_library", JavaDeclarationsLibraryFactory)
ctx.RegisterModuleType("rust_aconfig_library", RustAconfigLibraryFactory)
ctx.RegisterParallelSingletonType("all_aconfig_declarations", AllAconfigDeclarationsFactory)
}