Rename device_config --> aconfig and definitions --> declarations

Bug: 285303012
Test: for x in next trunk trunk_food trunk_staging ; do lunch aosp_panther-$x-eng ; m nothing ; done
Change-Id: I3375f46b3ecbbc516d1bee6ab3f80725fcccde8f

1 files changed, 70 insertions, 0 deletions

diff --git a/aconfig/init.go b/aconfig/init.go
new file mode 100644
index 000000000..6b433c93d
--- /dev/null
+++ b/aconfig/init.go
@@ -0,0 +1,70 @@
+// 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 ${in}` +
+				` ${values}` +
+				` --cache ${out}.tmp` +
+				` && ( if cmp -s ${out}.tmp ; then rm ${out}.tmp ; else mv ${out}.tmp ${out} ; fi )`,
+			//				` --build-id ${release_version}` +
+			CommandDeps: []string{
+				"${aconfig}",
+			},
+			Restat: true,
+		}, "release_version", "package", "values")
+
+	// For java_aconfig_library: Generate java file
+	srcJarRule = pctx.AndroidStaticRule("aconfig_srcjar",
+		blueprint.RuleParams{
+			Command: `rm -rf ${out}.tmp` +
+				` && mkdir -p ${out}.tmp` +
+				` && ${aconfig} create-java-lib` +
+				`    --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,
+		})
+)
+
+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("java_aconfig_library", JavaDeclarationsLibraryFactory)
+}