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add custom options to allow more control of swagger/openapi output #145

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merged 26 commits into from
Nov 3, 2017
Merged

add custom options to allow more control of swagger/openapi output #145

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6ff06d8
Apply additional Swagger properties using JSON.
ivucica May 7, 2016
fcc2dca
Swagger: Replaced '<!-- ... -->' for raw JSON with last paragraph 'Sw…
ivucica May 7, 2016
20a6d40
Change from 'Swagger: ' to 'OpenAPI: ' prefix.
ivucica May 7, 2016
321663d
WIP: Use a proto option to describe whether a Swagger Operation is de…
ivucica Feb 13, 2017
7043966
WIP: Setting API properties through an option.
ivucica Mar 7, 2017
cdc1094
WIP: Correctly reserve fields. Update link. TODO: merge with commit M…
ivucica Oct 27, 2017
41b436f
WIP: Refer to the specification as OpenAPI v2, not Swagger.
ivucica Oct 27, 2017
74cd394
WIP: Clean up after OpenAPIv2 options proto generation.
ivucica Oct 27, 2017
549ccee
WIP: JSON is disappearing from the output protos.
ivucica Oct 27, 2017
6b2b321
WIP: Fix typo 'want an Swagger' -> 'want a Swagger object'.
ivucica Oct 27, 2017
db4a056
WIP: Process all remaining fields of the OpenAPI v2 Swagger object.
ivucica Oct 27, 2017
7697bcf
WIP: ExternalDocs belongs on OpenAPIv2's Swagger object, not on the I…
ivucica Oct 27, 2017
162c375
WIP: Remove use of JSON. Introduce schema and tag object. Support ext…
ivucica Oct 28, 2017
b53579c
WIP: Add built annotations.pb.go and openapiv2.pb.go.
ivucica Oct 28, 2017
60d116f
WIP: go fmt on protoc-gen-swagger.
ivucica Oct 28, 2017
d509096
WIP: Provide a more unique operation ID in case of additional bindings.
ivucica Oct 28, 2017
3949620
WIP: Try to fix integration test by removing 'host' from the Swagger …
ivucica Oct 28, 2017
a386e97
WIP: Remove swaggerExtrasRegexp.
ivucica Oct 29, 2017
290f777
WIP: Move error checking for extractSchemaOptionFromMessageDescriptor…
ivucica Oct 29, 2017
97ee19b
WIP: Fix typo: 'want a Schema'.
ivucica Oct 29, 2017
ceb4c4e
Assign IDs for proto options extensions.
ivucica Nov 1, 2017
099fda5
Move test definitions for options-based extension to Swagger output f…
ivucica Nov 1, 2017
d7b0ba4
Undo commenting out dependency on EXAMPLE_CLIENT_SRCS.
ivucica Nov 2, 2017
d7a9a69
Change the proto package to start with 'grpc.gateway', as seems to be…
ivucica Nov 2, 2017
84c3046
Add a comment about all IDs being ok to be the same.
ivucica Nov 2, 2017
a543b9e
Regenerated Swagger-generated clients.
ivucica Nov 2, 2017
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11 changes: 9 additions & 2 deletions Makefile
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,9 @@ OUTPUT_DIR=_output
RUNTIME_PROTO=runtime/internal/stream_chunk.proto
RUNTIME_GO=$(RUNTIME_PROTO:.proto=.pb.go)

OPENAPIV2_PROTO=protoc-gen-swagger/options/openapiv2.proto protoc-gen-swagger/options/annotations.proto
OPENAPIV2_GO=$(OPENAPIV2_PROTO:.proto=.pb.go)

PKGMAP=Mgoogle/protobuf/descriptor.proto=$(GO_PLUGIN_PKG)/descriptor,Mexamples/sub/message.proto=$(PKG)/examples/sub
ADDITIONAL_FLAGS=
ifneq "$(GATEWAY_PLUGIN_FLAGS)" ""
Expand Down Expand Up @@ -83,17 +86,20 @@ generate: $(RUNTIME_GO)

.SUFFIXES: .go .proto

$(GO_PLUGIN):
$(GO_PLUGIN):
go get $(GO_PLUGIN_PKG)
go build -o $@ $(GO_PLUGIN_PKG)

$(RUNTIME_GO): $(RUNTIME_PROTO) $(GO_PLUGIN)
protoc -I $(PROTOC_INC_PATH) --plugin=$(GO_PLUGIN) -I. --go_out=$(PKGMAP):. $(RUNTIME_PROTO)

$(OPENAPIV2_GO): $(OPENAPIV2_PROTO) $(GO_PLUGIN)
protoc -I $(PROTOC_INC_PATH) --plugin=$(GO_PLUGIN) -I. --go_out=$(PKGMAP):$(GOPATH)/src $(OPENAPIV2_PROTO)

$(GATEWAY_PLUGIN): $(RUNTIME_GO) $(GATEWAY_PLUGIN_SRC)
go build -o $@ $(GATEWAY_PLUGIN_PKG)

$(SWAGGER_PLUGIN): $(SWAGGER_PLUGIN_SRC)
$(SWAGGER_PLUGIN): $(SWAGGER_PLUGIN_SRC) $(OPENAPIV2_GO)
go build -o $@ $(SWAGGER_PLUGIN_PKG)

$(EXAMPLE_SVCSRCS): $(GO_PLUGIN) $(EXAMPLES)
Expand Down Expand Up @@ -143,5 +149,6 @@ realclean: distclean
rm -f $(GO_PLUGIN)
rm -f $(SWAGGER_PLUGIN)
rm -f $(EXAMPLE_CLIENT_SRCS)
rm -f $(OPENAPIV2_GO)

.PHONY: generate examples test lint clean distclean realclean
6 changes: 3 additions & 3 deletions examples/clients/abe/a_bit_of_everything_nested.go
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Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
/*
* examples/examplepb/a_bit_of_everything.proto
* A Bit of Everything
*
* No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
*
* OpenAPI spec version: version not set
*
* OpenAPI spec version: 1.0
* Contact: none@example.com
* Generated by: https://github.com/swagger-api/swagger-codegen.git
*/

Expand Down
70 changes: 42 additions & 28 deletions examples/clients/abe/a_bit_of_everything_service_api.go
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Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
/*
* examples/examplepb/a_bit_of_everything.proto
* A Bit of Everything
*
* No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
*
* OpenAPI spec version: version not set
*
* OpenAPI spec version: 1.0
* Contact: none@example.com
* Generated by: https://github.com/swagger-api/swagger-codegen.git
*/

Expand Down Expand Up @@ -91,7 +91,7 @@ func (a ABitOfEverythingServiceApi) Create(floatValue float32, doubleValue float
}

// to determine the Content-Type header
localVarHttpContentTypes := []string{ "application/json", }
localVarHttpContentTypes := []string{ "application/json", "application/x-foo-mime", }

// set Content-Type header
localVarHttpContentType := a.Configuration.APIClient.SelectHeaderContentType(localVarHttpContentTypes)
Expand All @@ -101,6 +101,7 @@ func (a ABitOfEverythingServiceApi) Create(floatValue float32, doubleValue float
// to determine the Accept header
localVarHttpHeaderAccepts := []string{
"application/json",
"application/x-foo-mime",
}

// set Accept header
Expand Down Expand Up @@ -150,7 +151,7 @@ func (a ABitOfEverythingServiceApi) CreateBody(body ExamplepbABitOfEverything) (
}

// to determine the Content-Type header
localVarHttpContentTypes := []string{ "application/json", }
localVarHttpContentTypes := []string{ "application/json", "application/x-foo-mime", }

// set Content-Type header
localVarHttpContentType := a.Configuration.APIClient.SelectHeaderContentType(localVarHttpContentTypes)
Expand All @@ -160,6 +161,7 @@ func (a ABitOfEverythingServiceApi) CreateBody(body ExamplepbABitOfEverything) (
// to determine the Accept header
localVarHttpHeaderAccepts := []string{
"application/json",
"application/x-foo-mime",
}

// set Accept header
Expand Down Expand Up @@ -213,7 +215,7 @@ func (a ABitOfEverythingServiceApi) DeepPathEcho(singleNestedName string, body E
}

// to determine the Content-Type header
localVarHttpContentTypes := []string{ "application/json", }
localVarHttpContentTypes := []string{ "application/json", "application/x-foo-mime", }

// set Content-Type header
localVarHttpContentType := a.Configuration.APIClient.SelectHeaderContentType(localVarHttpContentTypes)
Expand All @@ -223,6 +225,7 @@ func (a ABitOfEverythingServiceApi) DeepPathEcho(singleNestedName string, body E
// to determine the Accept header
localVarHttpHeaderAccepts := []string{
"application/json",
"application/x-foo-mime",
}

// set Accept header
Expand Down Expand Up @@ -275,7 +278,7 @@ func (a ABitOfEverythingServiceApi) Delete(uuid string) (*ProtobufEmpty, *APIRes
}

// to determine the Content-Type header
localVarHttpContentTypes := []string{ "application/json", }
localVarHttpContentTypes := []string{ "application/json", "application/x-foo-mime", }

// set Content-Type header
localVarHttpContentType := a.Configuration.APIClient.SelectHeaderContentType(localVarHttpContentTypes)
Expand All @@ -285,6 +288,7 @@ func (a ABitOfEverythingServiceApi) Delete(uuid string) (*ProtobufEmpty, *APIRes
// to determine the Accept header
localVarHttpHeaderAccepts := []string{
"application/json",
"application/x-foo-mime",
}

// set Accept header
Expand All @@ -311,7 +315,8 @@ func (a ABitOfEverythingServiceApi) Delete(uuid string) (*ProtobufEmpty, *APIRes
}

/**
*
* Echo allows posting a StringMessage value.
* It also exposes multiple bindings. This makes it useful when validating that the OpenAPI v2 API description exposes documentation correctly on all paths defined as additional_bindings in the proto.
*
* @param value
* @return *SubStringMessage
Expand All @@ -335,7 +340,7 @@ func (a ABitOfEverythingServiceApi) Echo(value string) (*SubStringMessage, *APIR
}

// to determine the Content-Type header
localVarHttpContentTypes := []string{ "application/json", }
localVarHttpContentTypes := []string{ "application/json", "application/x-foo-mime", }

// set Content-Type header
localVarHttpContentType := a.Configuration.APIClient.SelectHeaderContentType(localVarHttpContentTypes)
Expand All @@ -345,6 +350,7 @@ func (a ABitOfEverythingServiceApi) Echo(value string) (*SubStringMessage, *APIR
// to determine the Accept header
localVarHttpHeaderAccepts := []string{
"application/json",
"application/x-foo-mime",
}

// set Accept header
Expand All @@ -371,14 +377,15 @@ func (a ABitOfEverythingServiceApi) Echo(value string) (*SubStringMessage, *APIR
}

/**
*
* Echo allows posting a StringMessage value.
* It also exposes multiple bindings. This makes it useful when validating that the OpenAPI v2 API description exposes documentation correctly on all paths defined as additional_bindings in the proto.
*
* @param value
* @param body
* @return *SubStringMessage
*/
func (a ABitOfEverythingServiceApi) Echo_1(value string) (*SubStringMessage, *APIResponse, error) {
func (a ABitOfEverythingServiceApi) Echo2(body string) (*SubStringMessage, *APIResponse, error) {

var localVarHttpMethod = strings.ToUpper("Get")
var localVarHttpMethod = strings.ToUpper("Post")
// create path and map variables
localVarPath := a.Configuration.BasePath + "/v2/example/echo"

Expand All @@ -392,10 +399,9 @@ func (a ABitOfEverythingServiceApi) Echo_1(value string) (*SubStringMessage, *AP
for key := range a.Configuration.DefaultHeader {
localVarHeaderParams[key] = a.Configuration.DefaultHeader[key]
}
localVarQueryParams.Add("value", a.Configuration.APIClient.ParameterToString(value, ""))

// to determine the Content-Type header
localVarHttpContentTypes := []string{ "application/json", }
localVarHttpContentTypes := []string{ "application/json", "application/x-foo-mime", }

// set Content-Type header
localVarHttpContentType := a.Configuration.APIClient.SelectHeaderContentType(localVarHttpContentTypes)
Expand All @@ -405,19 +411,22 @@ func (a ABitOfEverythingServiceApi) Echo_1(value string) (*SubStringMessage, *AP
// to determine the Accept header
localVarHttpHeaderAccepts := []string{
"application/json",
"application/x-foo-mime",
}

// set Accept header
localVarHttpHeaderAccept := a.Configuration.APIClient.SelectHeaderAccept(localVarHttpHeaderAccepts)
if localVarHttpHeaderAccept != "" {
localVarHeaderParams["Accept"] = localVarHttpHeaderAccept
}
// body params
localVarPostBody = &body
var successPayload = new(SubStringMessage)
localVarHttpResponse, err := a.Configuration.APIClient.CallAPI(localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFileName, localVarFileBytes)

var localVarURL, _ = url.Parse(localVarPath)
localVarURL.RawQuery = localVarQueryParams.Encode()
var localVarAPIResponse = &APIResponse{Operation: "Echo_0", Method: localVarHttpMethod, RequestURL: localVarURL.String()}
var localVarAPIResponse = &APIResponse{Operation: "Echo2", Method: localVarHttpMethod, RequestURL: localVarURL.String()}
if localVarHttpResponse != nil {
localVarAPIResponse.Response = localVarHttpResponse.RawResponse
localVarAPIResponse.Payload = localVarHttpResponse.Body()
Expand All @@ -431,14 +440,15 @@ func (a ABitOfEverythingServiceApi) Echo_1(value string) (*SubStringMessage, *AP
}

/**
*
* Echo allows posting a StringMessage value.
* It also exposes multiple bindings. This makes it useful when validating that the OpenAPI v2 API description exposes documentation correctly on all paths defined as additional_bindings in the proto.
*
* @param body
* @param value
* @return *SubStringMessage
*/
func (a ABitOfEverythingServiceApi) Echo_2(body string) (*SubStringMessage, *APIResponse, error) {
func (a ABitOfEverythingServiceApi) Echo3(value string) (*SubStringMessage, *APIResponse, error) {

var localVarHttpMethod = strings.ToUpper("Post")
var localVarHttpMethod = strings.ToUpper("Get")
// create path and map variables
localVarPath := a.Configuration.BasePath + "/v2/example/echo"

Expand All @@ -452,9 +462,10 @@ func (a ABitOfEverythingServiceApi) Echo_2(body string) (*SubStringMessage, *API
for key := range a.Configuration.DefaultHeader {
localVarHeaderParams[key] = a.Configuration.DefaultHeader[key]
}
localVarQueryParams.Add("value", a.Configuration.APIClient.ParameterToString(value, ""))

// to determine the Content-Type header
localVarHttpContentTypes := []string{ "application/json", }
localVarHttpContentTypes := []string{ "application/json", "application/x-foo-mime", }

// set Content-Type header
localVarHttpContentType := a.Configuration.APIClient.SelectHeaderContentType(localVarHttpContentTypes)
Expand All @@ -464,21 +475,20 @@ func (a ABitOfEverythingServiceApi) Echo_2(body string) (*SubStringMessage, *API
// to determine the Accept header
localVarHttpHeaderAccepts := []string{
"application/json",
"application/x-foo-mime",
}

// set Accept header
localVarHttpHeaderAccept := a.Configuration.APIClient.SelectHeaderAccept(localVarHttpHeaderAccepts)
if localVarHttpHeaderAccept != "" {
localVarHeaderParams["Accept"] = localVarHttpHeaderAccept
}
// body params
localVarPostBody = &body
var successPayload = new(SubStringMessage)
localVarHttpResponse, err := a.Configuration.APIClient.CallAPI(localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFileName, localVarFileBytes)

var localVarURL, _ = url.Parse(localVarPath)
localVarURL.RawQuery = localVarQueryParams.Encode()
var localVarAPIResponse = &APIResponse{Operation: "Echo_1", Method: localVarHttpMethod, RequestURL: localVarURL.String()}
var localVarAPIResponse = &APIResponse{Operation: "Echo3", Method: localVarHttpMethod, RequestURL: localVarURL.String()}
if localVarHttpResponse != nil {
localVarAPIResponse.Response = localVarHttpResponse.RawResponse
localVarAPIResponse.Payload = localVarHttpResponse.Body()
Expand Down Expand Up @@ -566,7 +576,7 @@ func (a ABitOfEverythingServiceApi) GetQuery(uuid string, singleNestedName strin


// to determine the Content-Type header
localVarHttpContentTypes := []string{ "application/json", }
localVarHttpContentTypes := []string{ "application/json", "application/x-foo-mime", }

// set Content-Type header
localVarHttpContentType := a.Configuration.APIClient.SelectHeaderContentType(localVarHttpContentTypes)
Expand All @@ -576,6 +586,7 @@ func (a ABitOfEverythingServiceApi) GetQuery(uuid string, singleNestedName strin
// to determine the Accept header
localVarHttpHeaderAccepts := []string{
"application/json",
"application/x-foo-mime",
}

// set Accept header
Expand Down Expand Up @@ -626,7 +637,7 @@ func (a ABitOfEverythingServiceApi) Lookup(uuid string) (*ExamplepbABitOfEveryth
}

// to determine the Content-Type header
localVarHttpContentTypes := []string{ "application/json", }
localVarHttpContentTypes := []string{ "application/json", "application/x-foo-mime", }

// set Content-Type header
localVarHttpContentType := a.Configuration.APIClient.SelectHeaderContentType(localVarHttpContentTypes)
Expand All @@ -636,6 +647,7 @@ func (a ABitOfEverythingServiceApi) Lookup(uuid string) (*ExamplepbABitOfEveryth
// to determine the Accept header
localVarHttpHeaderAccepts := []string{
"application/json",
"application/x-foo-mime",
}

// set Accept header
Expand Down Expand Up @@ -684,7 +696,7 @@ func (a ABitOfEverythingServiceApi) Timeout() (*ProtobufEmpty, *APIResponse, err
}

// to determine the Content-Type header
localVarHttpContentTypes := []string{ "application/json", }
localVarHttpContentTypes := []string{ "application/json", "application/x-foo-mime", }

// set Content-Type header
localVarHttpContentType := a.Configuration.APIClient.SelectHeaderContentType(localVarHttpContentTypes)
Expand All @@ -694,6 +706,7 @@ func (a ABitOfEverythingServiceApi) Timeout() (*ProtobufEmpty, *APIResponse, err
// to determine the Accept header
localVarHttpHeaderAccepts := []string{
"application/json",
"application/x-foo-mime",
}

// set Accept header
Expand Down Expand Up @@ -745,7 +758,7 @@ func (a ABitOfEverythingServiceApi) Update(uuid string, body ExamplepbABitOfEver
}

// to determine the Content-Type header
localVarHttpContentTypes := []string{ "application/json", }
localVarHttpContentTypes := []string{ "application/json", "application/x-foo-mime", }

// set Content-Type header
localVarHttpContentType := a.Configuration.APIClient.SelectHeaderContentType(localVarHttpContentTypes)
Expand All @@ -755,6 +768,7 @@ func (a ABitOfEverythingServiceApi) Update(uuid string, body ExamplepbABitOfEver
// to determine the Accept header
localVarHttpHeaderAccepts := []string{
"application/json",
"application/x-foo-mime",
}

// set Accept header
Expand Down
6 changes: 3 additions & 3 deletions examples/clients/abe/api_client.go
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Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
/*
* examples/examplepb/a_bit_of_everything.proto
* A Bit of Everything
*
* No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
*
* OpenAPI spec version: version not set
*
* OpenAPI spec version: 1.0
* Contact: none@example.com
* Generated by: https://github.com/swagger-api/swagger-codegen.git
*/

Expand Down
6 changes: 3 additions & 3 deletions examples/clients/abe/api_response.go
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Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
/*
* examples/examplepb/a_bit_of_everything.proto
* A Bit of Everything
*
* No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
*
* OpenAPI spec version: version not set
*
* OpenAPI spec version: 1.0
* Contact: none@example.com
* Generated by: https://github.com/swagger-api/swagger-codegen.git
*/

Expand Down
6 changes: 3 additions & 3 deletions examples/clients/abe/configuration.go
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Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
/*
* examples/examplepb/a_bit_of_everything.proto
* A Bit of Everything
*
* No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
*
* OpenAPI spec version: version not set
*
* OpenAPI spec version: 1.0
* Contact: none@example.com
* Generated by: https://github.com/swagger-api/swagger-codegen.git
*/

Expand Down
6 changes: 3 additions & 3 deletions examples/clients/abe/examplepb_a_bit_of_everything.go
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Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
/*
* examples/examplepb/a_bit_of_everything.proto
* A Bit of Everything
*
* No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
*
* OpenAPI spec version: version not set
*
* OpenAPI spec version: 1.0
* Contact: none@example.com
* Generated by: https://github.com/swagger-api/swagger-codegen.git
*/

Expand Down