Fix servers overriding

Author: Josh

internal/generator/path.go

@@ -82,7 +82,6 @@ func (g *Generator) addPathsToDoc(doc *openapi3.T, services []*protogen.Service)
 					return err
 				}
 
-				doc.Servers = append(doc.Servers, server)
 				servers = append(servers, server)
 			}
 		}
@@ -306,7 +305,6 @@ func (g *Generator) addOperation(p addOperationParams) error {
 				return err
 			}
 
-			p.doc.Servers = append(p.doc.Servers, server)
 			servers = append(servers, server)
 		}
 	}

test/method_test.proto

@@ -9,25 +9,27 @@ import "oapi/v1/method.proto";
 option go_package = "github.com/technicallyjosh/protoc-gen-openapi/test_api";
 
 option (oapi.v1.file) = {
-  host: "swagger.io"
+  servers {
+    url: "swagger.io"
+  }
   prefix: "/v1"
 };
 
 service TestService {
   option (oapi.v1.service) = {
-    host: "api.swagger.io"
+    servers {
+      url: "api.swagger.io"
+    }
     x_display_name: "Test Service"
     x_tag_group: "Test Group"
   };
 
   rpc TestEmptyPost(TestEmptyPostRequest) returns (TestEmptyPostResponse) {
     option (oapi.v1.method) = {
       post: "TestEmptyPost"
-      servers: [
-        {
-          url: "test.swagger.io"
-        }
-      ]
+      servers {
+        url: "test.swagger.io"
+      }
     };
   };
 }

test/method_test_openapi.yaml

@@ -46,8 +46,6 @@ components:
 
 servers:
   - url: https://swagger.io
-  - url: https://api.swagger.io
-  - url: https://test.swagger.io
 
 tags:
   - name: TestService

test/service_test.proto

@@ -9,7 +9,9 @@ import "oapi/v1/method.proto";
 option go_package = "github.com/technicallyjosh/protoc-gen-openapi/test_api";
 
 option (oapi.v1.file) = {
-  host: "swagger.io"
+  servers {
+    url: "swagger.io"
+  }
   prefix: "/v1"
 
   security_schemes: {
@@ -29,7 +31,9 @@ option (oapi.v1.file) = {
 
 service TestService {
   option (oapi.v1.service) = {
-    host: "api.swagger.io"
+    servers {
+      url: "api.swagger.io"
+    }
     x_display_name: "Test Service"
     x_tag_group: "Test Group"
   };

test/service_test_openapi.yaml

@@ -70,7 +70,6 @@ components:
 
 servers:
   - url: https://swagger.io
-  - url: https://api.swagger.io
 
 tags:
   - name: TestService