Add container property to aconfig_declarations.

Bug: 311155208
Test: Unit test
Change-Id: I7b187138856d0144203961e82b6dad5e2f8eed9d

1 files changed, 83 insertions, 0 deletions

diff --git a/aconfig/codegen/init.go b/aconfig/codegen/init.go
new file mode 100644
index 000000000..0bff9d2af
--- /dev/null
+++ b/aconfig/codegen/init.go
@@ -0,0 +1,83 @@
+// 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 codegen
+
+import (
+	"android/soong/android"
+
+	"github.com/google/blueprint"
+)
+
+var (
+	pctx = android.NewPackageContext("android/soong/aconfig/codegen")
+
+	// For java_aconfig_library: Generate java library
+	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 cc_aconfig_library: Generate C++ library
+	cppRule = pctx.AndroidStaticRule("cc_aconfig_library",
+		blueprint.RuleParams{
+			Command: `rm -rf ${gendir}` +
+				` && mkdir -p ${gendir}` +
+				` && ${aconfig} create-cpp-lib` +
+				`    --mode ${mode}` +
+				`    --cache ${in}` +
+				`    --out ${gendir}`,
+			CommandDeps: []string{
+				"$aconfig",
+			},
+		}, "gendir", "mode")
+
+	// For rust_aconfig_library: Generate Rust library
+	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",
+			},
+		}, "gendir", "mode")
+)
+
+func init() {
+	RegisterBuildComponents(android.InitRegistrationContext)
+	pctx.HostBinToolVariable("aconfig", "aconfig")
+	pctx.HostBinToolVariable("soong_zip", "soong_zip")
+}
+
+func RegisterBuildComponents(ctx android.RegistrationContext) {
+	ctx.RegisterModuleType("cc_aconfig_library", CcAconfigLibraryFactory)
+	ctx.RegisterModuleType("java_aconfig_library", JavaDeclarationsLibraryFactory)
+	ctx.RegisterModuleType("rust_aconfig_library", RustAconfigLibraryFactory)
+}