json.go

/*
Copyright 2019 The Vitess Authors.

Licensed 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 jsonutil contains json-related utility functions
package jsonutil

import (
	"bytes"
	"encoding/json"
)

// MarshalNoEscape is the same functionality as json.Marshal but
// with HTML escaping disabled
func MarshalNoEscape(v any) ([]byte, error) {
	buf := bytes.Buffer{}
	enc := json.NewEncoder(&buf)
	enc.SetEscapeHTML(false)
	err := enc.Encode(v)
	if err != nil {
		return nil, err
	}
	return buf.Bytes(), nil
}

// MarshalIndentNoEscape is the same functionality as json.MarshalIndent but with HTML escaping
// disabled
func MarshalIndentNoEscape(v any, prefix, indent string) ([]byte, error) {
	buf := bytes.Buffer{}
	enc := json.NewEncoder(&buf)
	enc.SetEscapeHTML(false)
	enc.SetIndent(prefix, indent)
	err := enc.Encode(v)
	if err != nil {
		return nil, err
	}
	return buf.Bytes(), nil
}