Merge "Support prebuilt libraries in prebuilt_apis.go" (4dd99f65) · Commits · e / os / android_build_soong

java/prebuilt_apis.go

+103 −46

Original line number	Diff line number	Diff line
		@@ -50,6 +50,20 @@ func (module *prebuiltApis) GenerateAndroidBuildActions(ctx android.ModuleContex
		// no need to implement
		}

		func parseJarPath(ctx android.BaseModuleContext, path string) (module string, apiver string, scope string) {
		elements := strings.Split(path, "/")

		apiver = elements[0]
		scope = elements[1]
		if scope != "public" && scope != "system" && scope != "test" && scope != "core" {
		// scope must be public, system or test
		return
		}

		module = strings.TrimSuffix(elements[2], ".jar")
		return
		}

		func parseApiFilePath(ctx android.BaseModuleContext, path string) (module string, apiver int, scope string) {
		elements := strings.Split(path, "/")
		ver, err := strconv.Atoi(elements[0])
		@@ -70,6 +84,22 @@ func parseApiFilePath(ctx android.BaseModuleContext, path string) (module string
		return
		}

		func createImport(mctx android.TopDownMutatorContext, module string, scope string, apiver string, path string) {
		props := struct {
		Name *string
		Jars []string
		Sdk_version *string
		Installable *bool
		}{}
		props.Name = proptools.StringPtr("sdk_" + scope + "_" + apiver + "_" + module)
		props.Jars = append(props.Jars, path)
		// TODO(hansson): change to scope after migration is done.
		props.Sdk_version = proptools.StringPtr("current")
		props.Installable = proptools.BoolPtr(false)

		mctx.CreateModule(android.ModuleFactoryAdaptor(ImportFactory), &props)
		}

		func createFilegroup(mctx android.TopDownMutatorContext, module string, scope string, apiver string, path string) {
		fgName := module + ".api." + scope + "." + apiver
		filegroupProps := struct {
		@@ -81,8 +111,29 @@ func createFilegroup(mctx android.TopDownMutatorContext, module string, scope st
		mctx.CreateModule(android.ModuleFactoryAdaptor(android.FileGroupFactory), &filegroupProps)
		}

		func prebuiltApisMutator(mctx android.TopDownMutatorContext) {
		if _, ok := mctx.Module().(*prebuiltApis); ok {
		func prebuiltSdkStubs(mctx android.TopDownMutatorContext) {
		mydir := mctx.ModuleDir() + "/"
		// <apiver>/<scope>/<module>.jar
		files, err := mctx.GlobWithDeps(mydir+"//*.jar", nil)
		if err != nil {
		mctx.ModuleErrorf("failed to glob jar files under %q: %s", mydir, err)
		}
		if len(files) == 0 {
		mctx.ModuleErrorf("no jar file found under %q", mydir)
		}

		for _, f := range files {
		// create a Import module for each jar file
		localPath := strings.TrimPrefix(f, mydir)
		module, apiver, scope := parseJarPath(mctx, localPath)

		if len(module) != 0 {
		createImport(mctx, module, scope, apiver, localPath)
		}
		}
		}

		func prebuiltApiFiles(mctx android.TopDownMutatorContext) {
		mydir := mctx.ModuleDir() + "/"
		// <apiver>/<scope>/api/<module>.txt
		files, err := mctx.GlobWithDeps(mydir+"//api/*.txt", nil)
		@@ -131,6 +182,12 @@ func prebuiltApisMutator(mctx android.TopDownMutatorContext) {
		createFilegroup(mctx, info.module, info.scope, "latest", info.path)
		}
		}

		func prebuiltApisMutator(mctx android.TopDownMutatorContext) {
		if _, ok := mctx.Module().(*prebuiltApis); ok {
		prebuiltApiFiles(mctx)
		prebuiltSdkStubs(mctx)
		}
		}

		func prebuiltApisFactory() android.Module {