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externalref.gen.go
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externalref.gen.go
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// Package packageb provides primitives to interact with the openapi HTTP API.
//
// Code generated by github.com/SealNTibbers/oapi-codegen version (devel) DO NOT EDIT.
package packageb
import (
"bytes"
"compress/gzip"
"encoding/base64"
"fmt"
"net/url"
"path"
"strings"
"github.com/getkin/kin-openapi/openapi3"
)
// ObjectB defines model for ObjectB.
type ObjectB struct {
Name *string `json:"name,omitempty"`
}
// Base64 encoded, gzipped, json marshaled Swagger object
var swaggerSpec = []string{
"H4sIAAAAAAAC/yTJwQ0CMQxE0V7mnApypAFqCNHAGm1sKzYHtNreUZa5zJfegW7DTakZqAeibxztyvvj",
"zZ63lT7NOVN4gbbB9fl1oiJyir5wrhWIPg1VP/teYE5tLqhAgbfc4i/nLwAA//8neaWPdgAAAA==",
}
// GetSwagger returns the content of the embedded swagger specification file
// or error if failed to decode
func decodeSpec() ([]byte, error) {
zipped, err := base64.StdEncoding.DecodeString(strings.Join(swaggerSpec, ""))
if err != nil {
return nil, fmt.Errorf("error base64 decoding spec: %s", err)
}
zr, err := gzip.NewReader(bytes.NewReader(zipped))
if err != nil {
return nil, fmt.Errorf("error decompressing spec: %s", err)
}
var buf bytes.Buffer
_, err = buf.ReadFrom(zr)
if err != nil {
return nil, fmt.Errorf("error decompressing spec: %s", err)
}
return buf.Bytes(), nil
}
var rawSpec = decodeSpecCached()
// a naive cached of a decoded swagger spec
func decodeSpecCached() func() ([]byte, error) {
data, err := decodeSpec()
return func() ([]byte, error) {
return data, err
}
}
// Constructs a synthetic filesystem for resolving external references when loading openapi specifications.
func PathToRawSpec(pathToFile string) map[string]func() ([]byte, error) {
var res = make(map[string]func() ([]byte, error))
if len(pathToFile) > 0 {
res[pathToFile] = rawSpec
}
return res
}
// GetSwagger returns the Swagger specification corresponding to the generated code
// in this file. The external references of Swagger specification are resolved.
// The logic of resolving external references is tightly connected to "import-mapping" feature.
// Externally referenced files must be embedded in the corresponding golang packages.
// Urls can be supported but this task was out of the scope.
func GetSwagger() (swagger *openapi3.T, err error) {
var resolvePath = PathToRawSpec("")
loader := openapi3.NewLoader()
loader.IsExternalRefsAllowed = true
loader.ReadFromURIFunc = func(loader *openapi3.Loader, url *url.URL) ([]byte, error) {
var pathToFile = url.String()
pathToFile = path.Clean(pathToFile)
getSpec, ok := resolvePath[pathToFile]
if !ok {
err1 := fmt.Errorf("path not found: %s", pathToFile)
return nil, err1
}
return getSpec()
}
var specData []byte
specData, err = rawSpec()
if err != nil {
return
}
swagger, err = loader.LoadFromData(specData)
if err != nil {
return
}
return
}