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Commit 9f6a0f1d authored by Aditya Choudhary's avatar Aditya Choudhary
Browse files

Metadata tool correction: Output empty proto in case of no input 

Ignore-AOSP-First: CPing test_spec rule to udc-mainline-prod to support migration of test targets. Cherry pick of:aosp/2906355

Change-Id: I85ca22574433ab164c303c1f6b0d29191e704cbb
Merged-In: I85ca22574433ab164c303c1f6b0d29191e704cbb
parent 8f986c3f

tools/metadata/generator.go

+19 −10
Original line number Diff line number Diff line
@@ -77,9 +77,18 @@ func readFileToString(filePath string) string { 
	return string(data)

}



func writeNewlineToOutputFile(outputFile string) {

func writeEmptyOutputProto(outputFile string, metadataRule string) {

	file, err := os.Create(outputFile)

	data := "\n"

	if err != nil {

		log.Fatal(err)

	}

	var message proto.Message

	if metadataRule == "test_spec" {

		message = &test_spec_proto.TestSpec{}

	} else if metadataRule == "code_metadata" {

		message = &code_metadata_proto.CodeMetadata{}

	}

	data, err := proto.Marshal(message)

	if err != nil {

		log.Fatal(err)

	}
@@ -235,7 +244,7 @@ func main() { 
	inputFileData := strings.TrimRight(readFileToString(*inputFile), "\n")

	filePaths := strings.Split(inputFileData, " ")

	if len(filePaths) == 1 && filePaths[0] == "" {

		writeNewlineToOutputFile(*outputFile)

		writeEmptyOutputProto(*outputFile, *rule)

		return

	}

	ownershipMetadataMap := &sync.Map{}

tools/metadata/testdata/generatedEmptyOutputFile.txt

+0 −1
Original line number Diff line number Diff line