X-Git-Url: https://ruderich.org/simon/gitweb/?p=safcm%2Fsafcm.git;a=blobdiff_plain;f=cmd%2Fsafcm-remote%2Fsync%2Ffiles.go;h=3e88be2b6f2ff78ead5af113846fc6cc302c1f0f;hp=119a3534239f68e2e5d10aee08ec2559590ada87;hb=bacf1f2d844cd8b917ad0d38e0d3ba01d74dcae8;hpb=6d78cccd689fd81a08851b95a03fea608f497e16

diff --git a/cmd/safcm-remote/sync/files.go b/cmd/safcm-remote/sync/files.go
index 119a353..3e88be2 100644
--- a/cmd/safcm-remote/sync/files.go
+++ b/cmd/safcm-remote/sync/files.go
@@ -452,13 +452,16 @@ func diffData(oldData []byte, newData []byte) (string, error) {
 	oldBin := !strings.HasPrefix(http.DetectContentType(oldData), "text/")
 	newBin := !strings.HasPrefix(http.DetectContentType(newData), "text/")
 	if oldBin && newBin {
-		return "Binary files differ, cannot show diff", nil
+		return fmt.Sprintf("Binary files differ (%d -> %d bytes), "+
+			"cannot show diff", len(oldData), len(newData)), nil
 	}
 	if oldBin {
-		oldData = []byte("<binary content>\n")
+		oldData = []byte(fmt.Sprintf("<binary content, %d bytes>\n",
+			len(oldData)))
 	}
 	if newBin {
-		newData = []byte("<binary content>\n")
+		newData = []byte(fmt.Sprintf("<binary content, %d bytes>\n",
+			len(newData)))
 	}
 
 	// TODO: difflib shows empty context lines at the end of the file