mirror of
https://github.com/kubernetes-sigs/prometheus-adapter.git
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a293b2bf94
Travis seems to be having issues pulling deps, so we'll have to check in the vendor directory and prevent the makefile from trying to regenerate it normally.
97 lines
2.6 KiB
Go
97 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 spec
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import (
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"encoding/json"
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"fmt"
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"strings"
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"github.com/go-openapi/swag"
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)
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// Paths holds the relative paths to the individual endpoints.
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// The path is appended to the [`basePath`](http://goo.gl/8us55a#swaggerBasePath) in order
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// to construct the full URL.
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// The Paths may be empty, due to [ACL constraints](http://goo.gl/8us55a#securityFiltering).
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//
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// For more information: http://goo.gl/8us55a#pathsObject
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type Paths struct {
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VendorExtensible
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Paths map[string]PathItem `json:"-"` // custom serializer to flatten this, each entry must start with "/"
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}
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// JSONLookup look up a value by the json property name
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func (p Paths) JSONLookup(token string) (interface{}, error) {
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if pi, ok := p.Paths[token]; ok {
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return &pi, nil
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}
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if ex, ok := p.Extensions[token]; ok {
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return &ex, nil
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}
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return nil, fmt.Errorf("object has no field %q", token)
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}
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// UnmarshalJSON hydrates this items instance with the data from JSON
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func (p *Paths) UnmarshalJSON(data []byte) error {
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var res map[string]json.RawMessage
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if err := json.Unmarshal(data, &res); err != nil {
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return err
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}
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for k, v := range res {
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if strings.HasPrefix(strings.ToLower(k), "x-") {
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if p.Extensions == nil {
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p.Extensions = make(map[string]interface{})
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}
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var d interface{}
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if err := json.Unmarshal(v, &d); err != nil {
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return err
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}
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p.Extensions[k] = d
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}
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if strings.HasPrefix(k, "/") {
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if p.Paths == nil {
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p.Paths = make(map[string]PathItem)
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}
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var pi PathItem
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if err := json.Unmarshal(v, &pi); err != nil {
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return err
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}
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p.Paths[k] = pi
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}
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}
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return nil
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}
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// MarshalJSON converts this items object to JSON
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func (p Paths) MarshalJSON() ([]byte, error) {
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b1, err := json.Marshal(p.VendorExtensible)
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if err != nil {
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return nil, err
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}
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pths := make(map[string]PathItem)
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for k, v := range p.Paths {
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if strings.HasPrefix(k, "/") {
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pths[k] = v
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}
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}
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b2, err := json.Marshal(pths)
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if err != nil {
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return nil, err
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}
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concated := swag.ConcatJSON(b1, b2)
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return concated, nil
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}
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