fix

Author: wxiaoguang

modules/templates/util_string.go

@@ -18,3 +18,7 @@ func (su *StringUtils) HasPrefix(s, prefix string) bool {
 func (su *StringUtils) Contains(s, substr string) bool {
 	return strings.Contains(s, substr)
 }
+
+func (su *StringUtils) Split(s, sep string) []string {
+	return strings.Split(s, sep)
+}

templates/repo/sub_menu.tmpl

@@ -15,7 +15,9 @@
 					</div>
 				{{end}}
 				<div class="item">
-					<span>{{svg "octicon-database"}} <b>{{FileSize .Repository.Size}}</b></span>
+					{{$fileSizeFormatted := FileSize .Repository.Size}}{{/* the formatted string is always "{val} {unit}" */}}
+					{{$fileSizeFields := StringUtils.Split $fileSizeFormatted " "}}
+					<span>{{svg "octicon-database"}} <b>{{index $fileSizeFields 0}}</b> {{index $fileSizeFields 1}}</span>
 				</div>
 			{{end}}
 		</div>