update vendor/

vendor/github.com/logrusorgru/aurora/sprintf.go

@@ -0,0 +1,58 @@
+//
+// Copyright (c) 2016-2019 The Aurora Authors. All rights reserved.
+// This program is free software. It comes without any warranty,
+// to the extent permitted by applicable law. You can redistribute
+// it and/or modify it under the terms of the Do What The Fuck You
+// Want To Public License, Version 2, as published by Sam Hocevar.
+// See LICENSE file for more details or see below.
+//
+
+//
+//        DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+//                    Version 2, December 2004
+//
+// Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+//
+// Everyone is permitted to copy and distribute verbatim or modified
+// copies of this license document, and changing it is allowed as long
+// as the name is changed.
+//
+//            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+//   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+//
+//  0. You just DO WHAT THE FUCK YOU WANT TO.
+//
+
+package aurora
+
+import (
+	"fmt"
+)
+
+// Sprintf allows to use Value as format. For example
+//
+//    v := Sprintf(Red("total: +3.5f points"), Blue(3.14))
+//
+// In this case "total:" and "points" will be red, but
+// 3.14 will be blue. But, in another example
+//
+//    v := Sprintf(Red("total: +3.5f points"), 3.14)
+//
+// full string will be red. And no way to clear 3.14 to
+// default format and color
+func Sprintf(format interface{}, args ...interface{}) string {
+	switch ft := format.(type) {
+	case string:
+		return fmt.Sprintf(ft, args...)
+	case Value:
+		for i, v := range args {
+			if val, ok := v.(Value); ok {
+				args[i] = val.setTail(ft.Color())
+				continue
+			}
+		}
+		return fmt.Sprintf(ft.String(), args...)
+	}
+	// unknown type of format (we hope it's a string)
+	return fmt.Sprintf(fmt.Sprint(format), args...)
+}