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issue.gen.go
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issue.gen.go
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// Package illegal_enum_names provides primitives to interact with the openapi HTTP API.
//
// Code generated by github.com/formatsocial/oapi-codegen version (devel) DO NOT EDIT.
package illegal_enum_names
import (
"bytes"
"compress/gzip"
"context"
"encoding/base64"
"encoding/json"
"fmt"
"io"
"net/http"
"net/url"
"path"
"strings"
"github.com/getkin/kin-openapi/openapi3"
"github.com/labstack/echo/v4"
)
// Defines values for Bar.
const (
BarBar Bar = "Bar"
BarEmpty Bar = ""
BarFoo Bar = "Foo"
BarFoo1 Bar = " Foo"
BarFoo2 Bar = " Foo "
BarFoo3 Bar = "_Foo_"
BarFooBar Bar = "Foo Bar"
BarFooBar1 Bar = "Foo-Bar"
BarN1 Bar = "1"
BarN1Foo Bar = "1Foo"
)
// Bar defines model for Bar.
type Bar string
// RequestEditorFn is the function signature for the RequestEditor callback function
type RequestEditorFn func(ctx context.Context, req *http.Request) error
// Doer performs HTTP requests.
//
// The standard http.Client implements this interface.
type HttpRequestDoer interface {
Do(req *http.Request) (*http.Response, error)
}
// Client which conforms to the OpenAPI3 specification for this service.
type Client struct {
// The endpoint of the server conforming to this interface, with scheme,
// https://api.deepmap.com for example. This can contain a path relative
// to the server, such as https://api.deepmap.com/dev-test, and all the
// paths in the swagger spec will be appended to the server.
Server string
// Doer for performing requests, typically a *http.Client with any
// customized settings, such as certificate chains.
Client HttpRequestDoer
// A list of callbacks for modifying requests which are generated before sending over
// the network.
RequestEditors []RequestEditorFn
}
// ClientOption allows setting custom parameters during construction
type ClientOption func(*Client) error
// Creates a new Client, with reasonable defaults
func NewClient(server string, opts ...ClientOption) (*Client, error) {
// create a client with sane default values
client := Client{
Server: server,
}
// mutate client and add all optional params
for _, o := range opts {
if err := o(&client); err != nil {
return nil, err
}
}
// ensure the server URL always has a trailing slash
if !strings.HasSuffix(client.Server, "/") {
client.Server += "/"
}
// create httpClient, if not already present
if client.Client == nil {
client.Client = &http.Client{}
}
return &client, nil
}
// WithHTTPClient allows overriding the default Doer, which is
// automatically created using http.Client. This is useful for tests.
func WithHTTPClient(doer HttpRequestDoer) ClientOption {
return func(c *Client) error {
c.Client = doer
return nil
}
}
// WithRequestEditorFn allows setting up a callback function, which will be
// called right before sending the request. This can be used to mutate the request.
func WithRequestEditorFn(fn RequestEditorFn) ClientOption {
return func(c *Client) error {
c.RequestEditors = append(c.RequestEditors, fn)
return nil
}
}
// The interface specification for the client above.
type ClientInterface interface {
// GetFoo request
GetFoo(ctx context.Context, reqEditors ...RequestEditorFn) (*http.Response, error)
}
func (c *Client) GetFoo(ctx context.Context, reqEditors ...RequestEditorFn) (*http.Response, error) {
req, err := NewGetFooRequest(c.Server)
if err != nil {
return nil, err
}
req = req.WithContext(ctx)
if err := c.applyEditors(ctx, req, reqEditors); err != nil {
return nil, err
}
return c.Client.Do(req)
}
// NewGetFooRequest generates requests for GetFoo
func NewGetFooRequest(server string) (*http.Request, error) {
var err error
serverURL, err := url.Parse(server)
if err != nil {
return nil, err
}
operationPath := fmt.Sprintf("/foo")
if operationPath[0] == '/' {
operationPath = "." + operationPath
}
queryURL, err := serverURL.Parse(operationPath)
if err != nil {
return nil, err
}
req, err := http.NewRequest("GET", queryURL.String(), nil)
if err != nil {
return nil, err
}
return req, nil
}
func (c *Client) applyEditors(ctx context.Context, req *http.Request, additionalEditors []RequestEditorFn) error {
for _, r := range c.RequestEditors {
if err := r(ctx, req); err != nil {
return err
}
}
for _, r := range additionalEditors {
if err := r(ctx, req); err != nil {
return err
}
}
return nil
}
// ClientWithResponses builds on ClientInterface to offer response payloads
type ClientWithResponses struct {
ClientInterface
}
// NewClientWithResponses creates a new ClientWithResponses, which wraps
// Client with return type handling
func NewClientWithResponses(server string, opts ...ClientOption) (*ClientWithResponses, error) {
client, err := NewClient(server, opts...)
if err != nil {
return nil, err
}
return &ClientWithResponses{client}, nil
}
// WithBaseURL overrides the baseURL.
func WithBaseURL(baseURL string) ClientOption {
return func(c *Client) error {
newBaseURL, err := url.Parse(baseURL)
if err != nil {
return err
}
c.Server = newBaseURL.String()
return nil
}
}
// ClientWithResponsesInterface is the interface specification for the client with responses above.
type ClientWithResponsesInterface interface {
// GetFoo request
GetFooWithResponse(ctx context.Context, reqEditors ...RequestEditorFn) (*GetFooResponse, error)
}
type GetFooResponse struct {
Body []byte
HTTPResponse *http.Response
JSON200 *[]Bar
}
// Status returns HTTPResponse.Status
func (r GetFooResponse) Status() string {
if r.HTTPResponse != nil {
return r.HTTPResponse.Status
}
return http.StatusText(0)
}
// StatusCode returns HTTPResponse.StatusCode
func (r GetFooResponse) StatusCode() int {
if r.HTTPResponse != nil {
return r.HTTPResponse.StatusCode
}
return 0
}
// GetFooWithResponse request returning *GetFooResponse
func (c *ClientWithResponses) GetFooWithResponse(ctx context.Context, reqEditors ...RequestEditorFn) (*GetFooResponse, error) {
rsp, err := c.GetFoo(ctx, reqEditors...)
if err != nil {
return nil, err
}
return ParseGetFooResponse(rsp)
}
// ParseGetFooResponse parses an HTTP response from a GetFooWithResponse call
func ParseGetFooResponse(rsp *http.Response) (*GetFooResponse, error) {
bodyBytes, err := io.ReadAll(rsp.Body)
defer func() { _ = rsp.Body.Close() }()
if err != nil {
return nil, err
}
response := &GetFooResponse{
Body: bodyBytes,
HTTPResponse: rsp,
}
switch {
case strings.Contains(rsp.Header.Get("Content-Type"), "json") && rsp.StatusCode == 200:
var dest []Bar
if err := json.Unmarshal(bodyBytes, &dest); err != nil {
return nil, err
}
response.JSON200 = &dest
}
return response, nil
}
// ServerInterface represents all server handlers.
type ServerInterface interface {
// (GET /foo)
GetFoo(ctx echo.Context) error
}
// ServerInterfaceWrapper converts echo contexts to parameters.
type ServerInterfaceWrapper struct {
Handler ServerInterface
}
// GetFoo converts echo context to params.
func (w *ServerInterfaceWrapper) GetFoo(ctx echo.Context) error {
var err error
// Invoke the callback with all the unmarshalled arguments
err = w.Handler.GetFoo(ctx)
return err
}
// This is a simple interface which specifies echo.Route addition functions which
// are present on both echo.Echo and echo.Group, since we want to allow using
// either of them for path registration
type EchoRouter interface {
CONNECT(path string, h echo.HandlerFunc, m ...echo.MiddlewareFunc) *echo.Route
DELETE(path string, h echo.HandlerFunc, m ...echo.MiddlewareFunc) *echo.Route
GET(path string, h echo.HandlerFunc, m ...echo.MiddlewareFunc) *echo.Route
HEAD(path string, h echo.HandlerFunc, m ...echo.MiddlewareFunc) *echo.Route
OPTIONS(path string, h echo.HandlerFunc, m ...echo.MiddlewareFunc) *echo.Route
PATCH(path string, h echo.HandlerFunc, m ...echo.MiddlewareFunc) *echo.Route
POST(path string, h echo.HandlerFunc, m ...echo.MiddlewareFunc) *echo.Route
PUT(path string, h echo.HandlerFunc, m ...echo.MiddlewareFunc) *echo.Route
TRACE(path string, h echo.HandlerFunc, m ...echo.MiddlewareFunc) *echo.Route
}
// RegisterHandlers adds each server route to the EchoRouter.
func RegisterHandlers(router EchoRouter, si ServerInterface) {
RegisterHandlersWithBaseURL(router, si, "")
}
// Registers handlers, and prepends BaseURL to the paths, so that the paths
// can be served under a prefix.
func RegisterHandlersWithBaseURL(router EchoRouter, si ServerInterface, baseURL string) {
wrapper := ServerInterfaceWrapper{
Handler: si,
}
router.GET(baseURL+"/foo", wrapper.GetFoo)
}
// Base64 encoded, gzipped, json marshaled Swagger object
var swaggerSpec = []string{
"H4sIAAAAAAAC/0xQQU4DMQz8SjVwDNml3HLkUMQbEKqirbcN6tpRYpCqKn9HzkIhl5kkHtszV0yyZGFi",
"rQhX1OlES+z0ORYD4s8F4Q1w2InA9ffONzf2sLLH/wWb9WKwgcN+J7K3Grw76CUTAqqWxEe01hwSz2Lj",
"NOnZ/rz3cPiiUpMwAkY/+hHNQTJxzAkBT370WzjkqKe+8TBL73EkNZBMJWoSfj0g4IV03ahQzcKVumQ7",
"jgaTsBJ3Vcz5nKauGz6qzf5NxVhSWrrwvtCMgLvhL7/hJ7zBAmg3l7GUeFlNHqhOJWVdLZnF1s93AAAA",
"//9U8KAOhgEAAA==",
}
// 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
}