service bus, http service, rpc bus, cli commands, new configs

1 files changed, 28 insertions, 0 deletions

diff --git a/utils/size.go b/utils/size.go
new file mode 100644
index 00000000..176cc9e1
--- /dev/null
+++ b/utils/size.go
@@ -0,0 +1,28 @@
+package utils
+
+import (
+	"strconv"
+	"strings"
+)
+
+func ParseSize(size string) int64 {
+	if len(size) == 0 {
+		return 0
+	}
+
+	s, err := strconv.Atoi(size[:len(size)-1])
+	if err != nil {
+		return 0
+	}
+
+	switch strings.ToLower(size[len(size)-1:]) {
+	case "k", "kb":
+		return int64(s * 1024)
+	case "m", "mb":
+		return int64(s * 1024 * 1024)
+	case "g", "gb":
+		return int64(s * 1024 * 1024 * 1024)
+	}
+
+	return 0
+}