adding page-size flag

.gitignore

@@ -13,3 +13,5 @@
 credentials.json
 token.json
 gitmoo-goog
+gitmoo-goog.bz2
+gitmoo-goog.zip

downloader/downloader.go

@@ -24,6 +24,8 @@ var Options struct {
 	BackupFolder string
 	//MaxItems how many items to download
 	MaxItems int
+	//number of items to download on per API call
+	PageSize int
 	//Throtthle is time to wait between API calls
 	Throttle int
 	//Google photos AlbumID
@@ -132,7 +134,7 @@ func DownloadAll(svc *photoslibrary.Service) error {
 	stats.errors = 0
 	stats.total = 0
 	stats.totalsize = 0
-	req := &photoslibrary.SearchMediaItemsRequest{PageSize: int64(Options.MaxItems), AlbumId: Options.AlbumID}
+	req := &photoslibrary.SearchMediaItemsRequest{PageSize: int64(Options.PageSize), AlbumId: Options.AlbumID}
 	for hasMore {
 		sleepTime := time.Duration(time.Second * time.Duration(Options.Throttle))
 		log.Printf("Processed: %v, Downloaded: %v, Errors: %v, Total Size: %v, Waiting %v", stats.total, stats.downloaded, stats.errors, humanize.Bytes(stats.totalsize), sleepTime)

main.go

@@ -19,7 +19,7 @@ import (
 )
 
 //Version is the version number
-const Version = "0.2"
+const Version = "0.21"
 
 var options struct {
 	loop         bool
@@ -121,6 +121,7 @@ func main() {
 	flag.StringVar(&downloader.Options.BackupFolder, "folder", "", "backup folder")
 	flag.StringVar(&downloader.Options.AlbumID, "album", "", "download only from this album (use google album id)")
 	flag.IntVar(&downloader.Options.MaxItems, "max", math.MaxInt32, "max items to download")
+	flag.IntVar(&downloader.Options.PageSize, "pagesize", 50, "number of items to download on per API call")
 	flag.IntVar(&downloader.Options.Throttle, "throttle", 5, "Time, in seconds, to wait between API calls")
 
 	flag.Parse()