#2225

add MB2GB

modules/templates/helper.go

@@ -18,6 +18,7 @@ import (
 	"path/filepath"
 	"regexp"
 	"runtime"
+	"strconv"
 	"strings"
 	texttmpl "text/template"
 	"time"
@@ -327,6 +328,7 @@ func NewFuncMap() []template.FuncMap {
 		},
 		"GetRefType": GetRefType,
 		"GetRefName": GetRefName,
+		"MB2GB":      MB2GB,
 	}}
 }
 
@@ -785,3 +787,14 @@ func GetRefName(ref string) string {
 	reg := regexp.MustCompile(REF_TYPE_PATTERN)
 	return reg.ReplaceAllString(ref, "")
 }
+
+func MB2GB(size int64) string {
+	s := strconv.FormatFloat(float64(size)/float64(1024), 'f', 2, 64)
+	for strings.HasSuffix(s, "0") {
+		s = strings.TrimSuffix(s, "0")
+	}
+	if strings.HasSuffix(s, ".") {
+		s = strings.TrimSuffix(s, ".")
+	}
+	return s
+}