Create the filegroup to collect cert files for otatools.zip

Create "soong_generated_otatools_package_filegroup" to collect the cert
files from following folders:
- //build/make/target/product/security
- //device
- //external/avb/test/data
- //packages/modules
- //vendor

Bug: 395988167
Test: m dist otatools-package-temp
Change-Id: I578ee475d1f3ae873d0c1184df353e67c5fbb6fd

2 files changed, 56 insertions, 0 deletions

diff --git a/android/Android.bp b/android/Android.bp
index 00dc50ac2..4b75148fc 100644
--- a/android/Android.bp
+++ b/android/Android.bp
@@ -171,3 +171,7 @@ bootstrap_go_package {
     // Used by plugins
     visibility: ["//visibility:public"],
 }
+
+otatools_package_filegroup {
+    name: "otatools_package_filegroup",
+}
diff --git a/android/filegroup.go b/android/filegroup.go
index 4fad52aaa..9bcfd0a83 100644
--- a/android/filegroup.go
+++ b/android/filegroup.go
@@ -33,6 +33,7 @@ var PrepareForTestWithFilegroup = FixtureRegisterWithContext(func(ctx Registrati
 func RegisterFilegroupBuildComponents(ctx RegistrationContext) {
 	ctx.RegisterModuleType("filegroup", FileGroupFactory)
 	ctx.RegisterModuleType("filegroup_defaults", FileGroupDefaultsFactory)
+	ctx.RegisterModuleType("otatools_package_filegroup", OtatoolsFileGroupFactory)
 }
 
 type fileGroupProperties struct {
@@ -163,3 +164,54 @@ func (fg *fileGroup) IDEInfo(ctx BaseModuleContext, dpInfo *IdeInfo) {
 		}
 	}
 }
+
+type OtatoolsFileGroup struct {
+	ModuleBase
+}
+
+func OtatoolsFileGroupFactory() Module {
+	module := &OtatoolsFileGroup{}
+	InitAndroidModule(module)
+	AddLoadHook(module, func(ctx LoadHookContext) {
+		module.createOTAToolsPackagefilegroup(ctx)
+	})
+	return module
+}
+
+func (fg *OtatoolsFileGroup) GenerateAndroidBuildActions(ctx ModuleContext) {
+}
+
+// Create the filegroup to collect cert files for otatools.zip.
+func (fg *OtatoolsFileGroup) createOTAToolsPackagefilegroup(ctx LoadHookContext) {
+	ctx.CreateModuleInDirectory(
+		FileGroupFactory,
+		".",
+		&struct {
+			Name       *string
+			Srcs       []string
+			Visibility []string
+		}{
+			Name: proptools.StringPtr("soong_generated_otatools_package_filegroup"),
+			Srcs: []string{
+				"build/make/target/product/security/**/*.x509.pem",
+				"build/make/target/product/security/**/*.pk8",
+				"device/**/*.pk8",
+				"device/**/verifiedboot*",
+				"device/**/*.pem",
+				"device/**/oem*.prop",
+				"device/**/*.avbpubkey",
+				"external/avb/test/data/**/testkey_*.pem",
+				"external/avb/test/data/**/atx_metadata.bin",
+				"packages/modules/**/*.x509.pem",
+				"packages/modules/**/*.pk8",
+				"packages/modules/**/*.key.pem",
+				"vendor/**/*.pk8",
+				"vendor/**/verifiedboot*",
+				"vendor/**/*.pem",
+				"vendor/**/oem*.prop",
+				"vendor/**/*.avbpubkey",
+			},
+			Visibility: []string{"//build/make/tools/otatools_package"},
+		},
+	)
+}