provide some feedback during Sync()

database.go

@@ -6,6 +6,7 @@ import (
 	"encoding/binary"
 	"encoding/gob"
 	"errors"
+	"fmt"
 	"log"
 	"math/rand"
 	"os"
@@ -43,6 +44,10 @@ type Book struct {
 	Metadata  *Metadata
 }
 
+func (b *Book) String() string {
+	return fmt.Sprintf("%s (%s)", b.Metadata.String(), b.Id.String())
+}
+
 type File struct {
 	Path     string
 	FileType string

metadata.go

@@ -147,11 +147,10 @@ func (m *Metadata) String() string {
 	if len(m.Creator) > 0 {
 		author = shortAuthorString(m.Creator)
 	}
-	year := "unknown year"
 	if m.Date != "" {
-		year = toYear(m.Date)
+		return fmt.Sprintf("%s, \"%s\", %s", author, m.Title, toYear(m.Date))
 	}
-	return fmt.Sprintf("%s, \"%s\", %s", author, m.Title, year)
+	return fmt.Sprintf("%s, \"%s\"", author, m.Title)
 }
 
 func parseEpub(filename string) (*Metadata, error) {

sync.go

@@ -232,6 +232,7 @@ func (db *Database) Sync(storage *FileStorage, remote SyncClient) error {
 				bookid := ParseID(id)
 				if book, err := db.GetBook(bookid); err == nil {
 					if files, err := db.GetBookFiles(bookid); err == nil {
+						log.Printf("uploading %s", book.String())
 						if err := remote.SendBook(book, storage, files); err != nil {
 							log.Printf("SendBook(%s): %v", id, err)
 						}