From fcfb915bef405aaaa84f703f02c5e4b58d9be6fd Mon Sep 17 00:00:00 2001
From: Oskar Thornblad <oskar.thornblad@gmail.com>
Date: Wed, 30 Oct 2024 22:02:53 +0100
Subject: [PATCH 1/2] fix(openapi-typescript): Make pathParamsAsTypes work with
 integer/boolean types

---
 .../src/transform/paths-object.ts               | 15 +++++++++++----
 .../test/transform/paths-object.test.ts         | 17 +++++++++++++----
 2 files changed, 24 insertions(+), 8 deletions(-)

diff --git a/packages/openapi-typescript/src/transform/paths-object.ts b/packages/openapi-typescript/src/transform/paths-object.ts
index 6c6ed6d16..0ac966509 100644
--- a/packages/openapi-typescript/src/transform/paths-object.ts
+++ b/packages/openapi-typescript/src/transform/paths-object.ts
@@ -52,10 +52,17 @@ export default function transformPathsObject(pathsObject: PathsObject, ctx: Glob
           for (const match of matches) {
             const paramName = match.slice(1, -1);
             const param = pathParams[paramName];
-            if (!param) {
-              rawPath = rawPath.replace(match, "${string}");
-            } else {
-              rawPath = rawPath.replace(match, `$\{${(param.schema as any)?.type ?? "string"}}`);
+            switch (param?.schema?.type) {
+              case "number":
+              case "integer":
+                rawPath = rawPath.replace(match, "${number}");
+                break;
+              case "boolean":
+                rawPath = rawPath.replace(match, "${boolean}");
+                break;
+              default:
+                rawPath = rawPath.replace(match, "${string}");
+                break;
             }
           }
           // note: creating a string template literal’s AST manually is hard!
diff --git a/packages/openapi-typescript/test/transform/paths-object.test.ts b/packages/openapi-typescript/test/transform/paths-object.test.ts
index 6319ce026..d7be4f5c8 100644
--- a/packages/openapi-typescript/test/transform/paths-object.test.ts
+++ b/packages/openapi-typescript/test/transform/paths-object.test.ts
@@ -274,7 +274,7 @@ describe("transformPathsObject", () => {
       "options > pathParamsAsTypes: true",
       {
         given: {
-          "/api/v1/user/me": {
+          "/api/v1/user/{user_id}": {
             parameters: [
               {
                 name: "page",
@@ -282,6 +282,11 @@ describe("transformPathsObject", () => {
                 schema: { type: "number" },
                 description: "Page number.",
               },
+              {
+                name: "user_id",
+                in: "path",
+                schema: { format: "int64", type: "integer" },
+              },
             ],
             get: {
               parameters: [],
@@ -315,14 +320,16 @@ describe("transformPathsObject", () => {
           },
         },
         want: `{
-    "/api/v1/user/me": {
+    [path: \`/api/v1/user/\${number}\`]: {
         parameters: {
             query?: {
                 /** @description Page number. */
                 page?: number;
             };
             header?: never;
-            path?: never;
+            path: {
+                user_id: number;
+            };
             cookie?: never;
         };
         get: {
@@ -332,7 +339,9 @@ describe("transformPathsObject", () => {
                     page?: number;
                 };
                 header?: never;
-                path?: never;
+                path: {
+                    user_id: number;
+                };
                 cookie?: never;
             };
             requestBody?: never;

From 0af7920502a1748a976d366c0495654cebdc3a4d Mon Sep 17 00:00:00 2001
From: Oskar Thornblad <oskar.thornblad@gmail.com>
Date: Wed, 30 Oct 2024 22:06:23 +0100
Subject: [PATCH 2/2] Update changeset

---
 .changeset/thirty-queens-try.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/thirty-queens-try.md

diff --git a/.changeset/thirty-queens-try.md b/.changeset/thirty-queens-try.md
new file mode 100644
index 000000000..ff27609a8
--- /dev/null
+++ b/.changeset/thirty-queens-try.md
@@ -0,0 +1,5 @@
+---
+"openapi-typescript": patch
+---
+
+Make pathParamsAsTypes work with integer/boolean types