init

utils/format/format_byte.go

@@ -0,0 +1,18 @@
+package format
+
+import (
+	"fmt"
+	"math"
+)
+
+func Bites(size float64) string {
+	unit := []string{"b", "kb", "mb", "gb", "tb", "pb"}
+	s := math.Floor(math.Log(size) / math.Log(1024))
+	i := int(s)
+
+	if i < len(unit) {
+		return fmt.Sprintf("%.2f %s", size/math.Pow(1024, s), unit[i])
+	}
+
+	return fmt.Sprintf("%f %s", size, unit[0])
+}