fix(cli): parse examples from primitive OpenAPI schemas

packages/cli/api-importers/openapi/openapi-ir-parser/src/openapi/v3/converters/endpoint/convertParameters.ts

@@ -65,12 +65,6 @@ export function convertParameters({
         const parameterBreadcrumbs = [...requestBreadcrumbs, resolvedParameter.name];
         const generatedName = getGeneratedTypeName(parameterBreadcrumbs);
 
-        if (getExamplesString({ schema: resolvedParameter, logger: context.logger })?.includes(" ")) {
-            context.logger.warn(
-                "Parameter example contains a space, which is ambiguous. Consider using enums for multiple examples, or use an encoding if a space is part of the parameter."
-            );
-        }
-
         let schema =
             resolvedParameter.schema != null
                 ? convertSchema(

packages/cli/api-importers/openapi/openapi-ir-parser/src/openapi/v3/extensions/getExamples.ts

@@ -0,0 +1,10 @@
+import { OpenAPIV3 } from "openapi-types";
+import { getExtension } from "../../../getExtension";
+
+export function getExamples(schema: OpenAPIV3.SchemaObject | OpenAPIV3.ParameterObject): unknown[] {
+    const examples = getExtension<unknown[]>(schema, "examples");
+    if (examples != null && Array.isArray(examples)) {
+        return examples;
+    }
+    return [];
+}

packages/cli/api-importers/openapi/openapi-ir-parser/src/schema/examples/getExample.ts

@@ -1,5 +1,7 @@
 import { Logger } from "@fern-api/logger";
 import { OpenAPIV3 } from "openapi-types";
+import { getExtension } from "../../getExtension";
+import { getExamples } from "../../openapi/v3/extensions/getExamples";
 
 export function getExampleAsNumber({
     schema,
@@ -13,12 +15,15 @@ export function getExampleAsNumber({
     if (schema.example != null && typeof schema.example === "number") {
         return schema.example;
     }
+    const examples = getExamples(schema);
+    for (const example of examples ?? []) {
+        if (typeof example === "number") {
+            return example;
+        }
+    }
     if (fallback && typeof fallback === "number") {
         return fallback;
-    } else if (fallback) {
-        logger.warn(`Expected fallback to be a number, but got ${typeof fallback}`);
     }
-
     return undefined;
 }
 
@@ -34,10 +39,14 @@ export function getExampleAsBoolean({
     if (schema.example != null && typeof schema.example === "boolean") {
         return schema.example;
     }
+    const examples = getExamples(schema);
+    for (const example of examples ?? []) {
+        if (typeof example === "boolean") {
+            return example;
+        }
+    }
     if (fallback && typeof fallback === "boolean") {
         return fallback;
-    } else if (fallback) {
-        logger.warn(`Expected fallback to be a boolean, but got ${typeof fallback}`);
     }
     return undefined;
 }
@@ -54,10 +63,14 @@ export function getExamplesString({
     if (schema.example != null && typeof schema.example === "string") {
         return schema.example;
     }
+    const examples = getExamples(schema);
+    for (const example of examples ?? []) {
+        if (typeof example === "string") {
+            return example;
+        }
+    }
     if (fallback && typeof fallback === "string") {
         return fallback;
-    } else if (fallback) {
-        logger.warn(`Expected fallback to be a string, but got ${typeof fallback}`);
     }
     return undefined;
 }
@@ -74,10 +87,14 @@ export function getExampleAsArray({
     if (schema.example != null && Array.isArray(schema.example)) {
         return schema.example;
     }
+    const examples = getExamples(schema);
+    for (const example of examples ?? []) {
+        if (Array.isArray(example)) {
+            return example;
+        }
+    }
     if (fallback && Array.isArray(fallback)) {
         return fallback;
-    } else if (fallback) {
-        logger.warn(`Expected fallback to be a array, but got ${typeof fallback}`);
     }
     return undefined;
 }

packages/cli/api-importers/openapi/openapi-ir-to-fern-tests/src/__test__/__snapshots__/openapi-docs/ada.json

@@ -534,6 +534,10 @@ types:
               ],
               "examples": [
                 {
+                  "query-parameters": {
+                    "cursor": "65a17e3f43bec88e2792d0eb",
+                    "limit": 8,
+                  },
                   "response": {
                     "body": {
                       "key": "value",
@@ -677,7 +681,10 @@ service:
         - root.GetEndUsersRequestTooManyRequestsError
         - root.GetEndUsersRequestInternalServerError
       examples:
-        - response:
+        - query-parameters:
+            cursor: 65a17e3f43bec88e2792d0eb
+            limit: 8
+          response:
             body:
               key: value
   source:

packages/cli/api-importers/openapi/openapi-ir-to-fern-tests/src/__test__/__snapshots__/openapi-docs/apiture.json

@@ -13859,6 +13859,9 @@ Cutoff times are very slowly changing data. This is a _conditional operation_ wh
                   "path-parameters": {
                     "institutionId": "TIBURON",
                   },
+                  "query-parameters": {
+                    "timeZoneId": "America/New_York",
+                  },
                   "response": {
                     "body": {
                       "items": [
@@ -14182,7 +14185,7 @@ This information provides hints to clients, allowing bank customers to select tr
               "examples": [
                 {
                   "query-parameters": {
-                    "countryCode": "countryCode",
+                    "countryCode": "US",
                     "locator": "locator",
                     "locatorType": "abaRoutingNumber",
                   },
@@ -14197,7 +14200,7 @@ This information provides hints to clients, allowing bank customers to select tr
                           "locality": "Andalasia",
                           "postalCode": "28407",
                           "regionCode": "NC",
-                          "regionName": "regionName",
+                          "regionName": "NC",
                         },
                         "locator": "503000196",
                         "locatorType": "abaRoutingNumber",
@@ -14212,6 +14215,7 @@ This information provides hints to clients, allowing bank customers to select tr
                             "locality": "Andalasia",
                             "postalCode": "28407",
                             "regionCode": "NC",
+                            "regionName": "NC",
                           },
                           "locator": "503000196",
                           "locatorType": "abaRoutingNumber",
@@ -14314,7 +14318,7 @@ service:
         - query-parameters:
             locator: locator
             locatorType: abaRoutingNumber
-            countryCode: countryCode
+            countryCode: US
           response:
             body:
               found: true
@@ -14325,7 +14329,7 @@ service:
                   address2: Building 14, Suite 1500
                   locality: Andalasia
                   countryCode: US
-                  regionName: regionName
+                  regionName: NC
                   regionCode: NC
                   postalCode: '28407'
                 locator: '503000196'
@@ -14337,6 +14341,7 @@ service:
                     address2: Building 14, Suite 1500
                     locality: Andalasia
                     countryCode: US
+                    regionName: NC
                     regionCode: NC
                     postalCode: '28407'
                   locator: '503000196'
@@ -14469,6 +14474,8 @@ service:
       examples:
         - path-parameters:
             institutionId: TIBURON
+          query-parameters:
+            timeZoneId: America/New_York
           response:
             body:
               timeZoneId: America/New_York
@@ -15271,6 +15278,13 @@ The default response lists only recent transactions. Normally, this is transacti
                   "path-parameters": {
                     "accountId": "accountId",
                   },
+                  "query-parameters": {
+                    "amount": "[1000.00,1200.00)",
+                    "checkNumber": "[1000,1200)",
+                    "createdOn": "2022-05-19",
+                    "occurredOn": "2023-05-19",
+                    "postedOn": "2022-05-19",
+                  },
                   "response": {
                     "body": {
                       "count": 2381,
@@ -15574,6 +15588,12 @@ service:
       examples:
         - path-parameters:
             accountId: accountId
+          query-parameters:
+            occurredOn: '2023-05-19'
+            createdOn: '2022-05-19'
+            postedOn: '2022-05-19'
+            amount: '[1000.00,1200.00)'
+            checkNumber: '[1000,1200)'
           response:
             body:
               limit: 10
@@ -15842,6 +15862,11 @@ Note: This operation requires an identity challenge if the financial institution
               ],
               "examples": [
                 {
+                  "query-parameters": {
+                    "creditsOn": "2022-05-19",
+                    "debitsOn": "2022-05-19",
+                    "scheduledOn": "2022-05-19",
+                  },
                   "response": {
                     "body": {
                       "count": 1,
@@ -16137,7 +16162,11 @@ service:
         - root.TransfersListTransfersRequestForbiddenError
         - root.TransfersListTransfersRequestUnprocessableEntityError
       examples:
-        - response:
+        - query-parameters:
+            scheduledOn: '2022-05-19'
+            debitsOn: '2022-05-19'
+            creditsOn: '2022-05-19'
+          response:
             body:
               limit: 10
               nextPage_url: >-

packages/cli/api-importers/openapi/openapi-ir-to-fern-tests/src/__test__/__snapshots__/openapi-ir/ada.json

@@ -903,6 +903,7 @@
             "generatedName": "GetEndUsersRequestCursor",
             "value": {
               "schema": {
+                "example": "65a17e3f43bec88e2792d0eb",
                 "type": "string"
               },
               "generatedName": "GetEndUsersRequestCursor",
@@ -926,6 +927,7 @@
               "schema": {
                 "minimum": 1,
                 "maximum": 100,
+                "example": 8,
                 "type": "int"
               },
               "generatedName": "GetEndUsersRequestLimit",
@@ -1247,7 +1249,28 @@
       "examples": [
         {
           "pathParameters": [],
-          "queryParameters": [],
+          "queryParameters": [
+            {
+              "name": "cursor",
+              "value": {
+                "value": {
+                  "value": "65a17e3f43bec88e2792d0eb",
+                  "type": "string"
+                },
+                "type": "primitive"
+              }
+            },
+            {
+              "name": "limit",
+              "value": {
+                "value": {
+                  "value": 8,
+                  "type": "int"
+                },
+                "type": "primitive"
+              }
+            }
+          ],
           "headers": [],
           "response": {
             "value": {