utils/format.go

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package utils

import (
	"encoding/json"
	"github.com/hokaccha/go-prettyjson"
)

func PrettyJSON(rawData interface{}) (string, error) {
	formatter := prettyjson.NewFormatter()
	bytes, err := formatter.Marshal(rawData)
	if err != nil {
		return "", err
	}
	return string(bytes), nil
}

func FormatStructAsJsonString(a interface{}) string {
	out, err := json.Marshal(a)
	if err == nil {
		return string(out)
	}
	return ""
}