6e3be7f3d5
This fix updates vendor with `go dep` Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
110 lines
2.6 KiB
Go
110 lines
2.6 KiB
Go
// Copyright 2015 go-swagger maintainers
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package swag
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import (
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"encoding/json"
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"fmt"
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"path/filepath"
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"strconv"
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yaml "gopkg.in/yaml.v2"
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)
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// YAMLMatcher matches yaml
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func YAMLMatcher(path string) bool {
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ext := filepath.Ext(path)
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return ext == ".yaml" || ext == ".yml"
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}
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// YAMLToJSON converts YAML unmarshaled data into json compatible data
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func YAMLToJSON(data interface{}) (json.RawMessage, error) {
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jm, err := transformData(data)
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if err != nil {
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return nil, err
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}
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b, err := WriteJSON(jm)
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return json.RawMessage(b), err
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}
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func BytesToYAMLDoc(data []byte) (interface{}, error) {
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var document map[interface{}]interface{}
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if err := yaml.Unmarshal(data, &document); err != nil {
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return nil, err
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}
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return document, nil
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}
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func transformData(in interface{}) (out interface{}, err error) {
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switch in.(type) {
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case map[interface{}]interface{}:
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o := make(map[string]interface{})
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for k, v := range in.(map[interface{}]interface{}) {
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sk := ""
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switch k.(type) {
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case string:
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sk = k.(string)
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case int:
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sk = strconv.Itoa(k.(int))
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default:
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return nil, fmt.Errorf("types don't match: expect map key string or int get: %T", k)
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}
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v, err = transformData(v)
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if err != nil {
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return nil, err
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}
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o[sk] = v
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}
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return o, nil
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case []interface{}:
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in1 := in.([]interface{})
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len1 := len(in1)
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o := make([]interface{}, len1)
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for i := 0; i < len1; i++ {
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o[i], err = transformData(in1[i])
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if err != nil {
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return nil, err
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}
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}
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return o, nil
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}
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return in, nil
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}
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// YAMLDoc loads a yaml document from either http or a file and converts it to json
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func YAMLDoc(path string) (json.RawMessage, error) {
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yamlDoc, err := YAMLData(path)
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if err != nil {
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return nil, err
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}
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data, err := YAMLToJSON(yamlDoc)
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if err != nil {
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return nil, err
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}
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return json.RawMessage(data), nil
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}
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// YAMLData loads a yaml document from either http or a file
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func YAMLData(path string) (interface{}, error) {
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data, err := LoadFromFileOrHTTP(path)
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if err != nil {
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return nil, err
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}
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return BytesToYAMLDoc(data)
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}
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