func main()

in gcs-fetcher/cmd/gcs-uploader/main.go [43:86]

37 lines of code
9 McCabe index (conditional complexity)


func main() {
	flag.Parse()

	if *help {
		fmt.Println("Incrementally uploads source files to Google Cloud Storage")
		flag.PrintDefaults()
		return
	}

	if *location == "" {
		log.Fatalln("Must specify --location")
	}
	bucket, object, generation, err := common.ParseBucketObject(*location)
	if err != nil {
		log.Fatalf("parsing location from %q: %v", *location, err)
	}
	if generation != 0 {
		log.Fatalln("cannot specify manifest file generation")
	}

	ctx := context.Background()
	client, err := storage.NewClient(ctx, option.WithUserAgent(userAgent))
	if err != nil {
		log.Fatalf("Failed to create new GCS client: %v", err)
	}

	u := uploader.New(ctx, realGCS{client}, realOS{}, bucket, object, *workerCount)

	filepath.Walk(*dir, func(path string, info os.FileInfo, err error) error {
		if err != nil {
			return err
		}
		if info.IsDir() {
			return nil
		}

		u.Do(ctx, path, info)
		return nil
	})

	if err := u.Done(ctx); err != nil {
		log.Fatalf("Failed to upload: %v", err)
	}
}