Pass "--container" to aconfig create-cache

Bug: 328823994
Test: unit tests and manual tests locally.

Ignore-AOSP-First: It is easier to detect all the mismatch in internal
master.
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:b75ed0f2d8c4d13924573fd065c9706475aac17b)
Merged-In: I096877015b78786639376b279a9be5d07594d92e
Change-Id: I096877015b78786639376b279a9be5d07594d92e

aconfig/aconfig_declarations.go

@@ -137,18 +137,22 @@ func (module *DeclarationsModule) GenerateAndroidBuildActions(ctx android.Module
 	inputFiles := make([]android.Path, len(declarationFiles))
 	copy(inputFiles, declarationFiles)
 	inputFiles = append(inputFiles, valuesFiles...)
+	args := map[string]string{
+		"release_version":    ctx.Config().ReleaseVersion(),
+		"package":            module.properties.Package,
+		"declarations":       android.JoinPathsWithPrefix(declarationFiles, "--declarations "),
+		"values":             joinAndPrefix(" --values ", module.properties.Values),
+		"default-permission": optionalVariable(" --default-permission ", defaultPermission),
+	}
+	if len(module.properties.Container) > 0 {
+		args["container"] = "--container " + module.properties.Container
+	}
 	ctx.Build(pctx, android.BuildParams{
 		Rule:        aconfigRule,
 		Output:      intermediateCacheFilePath,
 		Inputs:      inputFiles,
 		Description: "aconfig_declarations",
-		Args: map[string]string{
-			"release_version":    ctx.Config().ReleaseVersion(),
-			"package":            module.properties.Package,
-			"declarations":       android.JoinPathsWithPrefix(declarationFiles, "--declarations "),
-			"values":             joinAndPrefix(" --values ", module.properties.Values),
-			"default-permission": optionalVariable(" --default-permission ", defaultPermission),
-		},
+		Args:        args,
 	})
 
 	intermediateDumpFilePath := android.PathForModuleOut(ctx, "intermediate.txt")

aconfig/aconfig_declarations_test.go

@@ -69,3 +69,38 @@ func TestAconfigDeclarationsWithExportableUnset(t *testing.T) {
 	depData, _ := android.SingletonModuleProvider(result, module, android.AconfigDeclarationsProviderKey)
 	android.AssertBoolEquals(t, "exportable", depData.Exportable, false)
 }
+
+func TestAconfigDeclarationsWithContainer(t *testing.T) {
+	bp := `
+		aconfig_declarations {
+			name: "module_name",
+			package: "com.example.package",
+			container: "com.android.foo",
+			srcs: [
+				"foo.aconfig",
+			],
+		}
+	`
+	result := runTest(t, android.FixtureExpectsNoErrors, bp)
+
+	module := result.ModuleForTests("module_name", "")
+	rule := module.Rule("aconfig")
+	android.AssertStringEquals(t, "rule must contain container", rule.Args["container"], "--container com.android.foo")
+}
+
+func TestAconfigDeclarationsWithoutContainer(t *testing.T) {
+	bp := `
+		aconfig_declarations {
+			name: "module_name",
+			package: "com.example.package",
+			srcs: [
+				"foo.aconfig",
+			],
+		}
+	`
+	result := runTest(t, android.FixtureExpectsNoErrors, bp)
+
+	module := result.ModuleForTests("module_name", "")
+	rule := module.Rule("aconfig")
+	android.AssertIntEquals(t, "rule must not contain container", len(rule.Args["container"]), 0)
+}

aconfig/init.go

@@ -28,6 +28,7 @@ var (
 		blueprint.RuleParams{
 			Command: `${aconfig} create-cache` +
 				` --package ${package}` +
+				` ${container}` +
 				` ${declarations}` +
 				` ${values}` +
 				` ${default-permission}` +
@@ -38,7 +39,7 @@ var (
 				"${aconfig}",
 			},
 			Restat: true,
-		}, "release_version", "package", "declarations", "values", "default-permission")
+		}, "release_version", "package", "container", "declarations", "values", "default-permission")
 
 	// For create-device-config-sysprops: Generate aconfig flag value map text file
 	aconfigTextRule = pctx.AndroidStaticRule("aconfig_text",