/
load.go
58 lines (50 loc) · 1.62 KB
/
load.go
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// Copyright (c) 2021 Terminus, Inc.
//
// This program is free software: you can use, redistribute, and/or modify
// it under the terms of the GNU Affero General Public License, version 3
// or later ("AGPL"), as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package swagger
import (
"encoding/json"
"github.com/getkin/kin-openapi/openapi3"
"gopkg.in/yaml.v3"
"github.com/erda-project/erda/pkg/swagger/oas2"
"github.com/erda-project/erda/pkg/swagger/oas3"
"github.com/erda-project/erda/pkg/swagger/oasconv"
)
func LoadFromData(spec []byte) (*openapi3.Swagger, error) {
var m map[string]interface{}
if err := yaml.Unmarshal(spec, &m); err != nil {
return nil, err
}
if _, ok := m["swagger"]; ok {
v2, err := oas2.LoadFromData(spec)
if err != nil {
return nil, err
}
return oasconv.OAS2ConvTo3(v2)
}
return oas3.LoadFromData(spec)
}
// 序列化为 json 格式
func MarshalJSON(v interface{}) ([]byte, error) {
return json.MarshalIndent(v, "", " ")
}
// 序列化为 yaml 格式
func MarshalYAML(v interface{}) ([]byte, error) {
// 之所以要先序列化成 json, 再转换为 yaml,
// 是因为 *openapi.Swagger 对象实现了 MarshalJSON,
// 有特定的序列化规则
data, err := json.Marshal(v)
if err != nil {
return nil, err
}
return oasconv.JSONToYAML(data)
}