Display size of file served when verbose flag is passed

cmd/files.go

@@ -79,6 +79,24 @@ func (p *Path) Decrement() {
 	p.Number = p.Number - 1
 }
 
+func humanReadableSize(bytes int) string {
+	const unit = 1000
+
+	if bytes < unit {
+		return fmt.Sprintf("%d B", bytes)
+	}
+
+	div, exp := int64(unit), 0
+
+	for n := bytes / unit; n >= unit; n /= unit {
+		div *= unit
+		exp++
+	}
+
+	return fmt.Sprintf("%.1f %cB",
+		float64(bytes)/float64(div), "KMGTPE"[exp])
+}
+
 func preparePath(path string) string {
 	if runtime.GOOS == "windows" {
 		path = fmt.Sprintf("/%v", filepath.ToSlash(path))

cmd/version.go

@@ -10,7 +10,7 @@ import (
 	"github.com/spf13/cobra"
 )
 
-var Version = "0.18.3"
+var Version = "0.18.4"
 
 func init() {
 	rootCmd.AddCommand(versionCmd)

cmd/web.go

@@ -218,9 +218,10 @@ func serveStaticFile(w http.ResponseWriter, r *http.Request, paths []string) err
 	w.Write(buf)
 
 	if Verbose {
-		fmt.Printf("%v | Served \"%v\" to %v in %v\n",
+		fmt.Printf("%v | Served %v (%v) to %v in %v\n",
 			startTime.Format(LOGDATE),
 			filePath,
+			humanReadableSize(len(buf)),
 			r.RemoteAddr,
 			time.Since(startTime).Round(time.Microsecond),
 		)