Improve logs for images and ebook copy

1 files changed, 8 insertions, 8 deletions

diff --git a/lib/book.js b/lib/book.js
index dc3594b..064b9fc 100644
--- a/lib/book.js
+++ b/lib/book.js
@@ -295,14 +295,11 @@ Book.prototype.generateFile = function(output, options) {
                     _tmpDir = path.join(_tmpDir, lang);
                 }
 
-                book.log.info("copy ebook to", output, "...");
+                book.log.info.ln("copy ebook to", _outputFile);
                 return fs.copy(
                     path.join(_tmpDir, "index."+options.ebookFormat),
                     _outputFile
-                )
-                .then(function() {
-                	book.log.info.ok();
-                });
+                );
             };
 
             // Multi-langs book
@@ -313,12 +310,15 @@ Book.prototype.generateFile = function(output, options) {
                         _.map(book.langs, function(lang) {
                             return copyFile(lang.lang);
                         })
-                    );
+                    )
+                    .thenResolve(book.langs.length);
                 } else {
-                    return copyFile();
+                    return copyFile().thenResolve(1);
                 }
             })
-            .then(function() {
+            .then(function(n) {
+            	book.log.info.ok(n+" file(s) generated");
+
                 return fs.remove(tmpDir);
             });
         });