/
marshal.go
92 lines (77 loc) · 2.27 KB
/
marshal.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
// Copyright (c) 2021 Terminus, Inc.
//
// 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 oas3
import (
"bytes"
"encoding/json"
"github.com/getkin/kin-openapi/openapi3"
"sigs.k8s.io/yaml"
)
func MarshalJson(v3 *openapi3.Swagger) ([]byte, error) {
return json.Marshal(v3)
}
func MarshalJsonIndent(v3 *openapi3.Swagger, prefix, indent string) ([]byte, error) {
return json.MarshalIndent(v3, prefix, indent)
}
func MarshalYaml(v3 *openapi3.Swagger) ([]byte, error) {
var buf = bytes.NewBuffer(nil)
openapi, _ := yaml.Marshal(v3.OpenAPI)
buf.WriteString("openapi: ")
buf.Write(openapi)
info, _ := yaml.Marshal(v3.Info)
buf.WriteString("\ninfo:")
buf.Write(indent(info))
if len(v3.Servers) > 0 {
servers, _ := yaml.Marshal(v3.Servers)
buf.WriteString("\nservers:")
buf.Write(indent(servers))
}
paths, _ := yaml.Marshal(v3.Paths)
buf.WriteString("\npaths:")
buf.Write(indent(paths))
components, _ := yaml.Marshal(v3.Components)
buf.WriteString("\ncomponents:")
buf.Write(indent(components))
if len(v3.Security) > 0 {
security, _ := yaml.Marshal(v3.Security)
buf.WriteString("\nsecurity:")
buf.Write(indent(security))
}
if len(v3.Tags) > 0 {
tags, _ := yaml.Marshal(v3.Tags)
buf.WriteString("\ntags:")
buf.Write(indent(tags))
}
if v3.ExternalDocs != nil {
externalDocs, _ := yaml.Marshal(v3.ExternalDocs)
buf.WriteString("\nexternalDocs:")
buf.Write(indent(externalDocs))
}
if len(v3.Extensions) > 0 {
extensions, _ := yaml.Marshal(v3.Extensions)
buf.WriteString("\n")
buf.Write(extensions)
}
return buf.Bytes(), nil
}
func indent(s []byte) []byte {
split := bytes.Split(s, []byte{'\n'})
var buf = bytes.NewBuffer(nil)
for _, ele := range split {
buf.WriteString("\n")
buf.WriteString(" ")
buf.Write(ele)
}
return buf.Bytes()
}