Repository: octokit/oauth-app.js (ts)

Issue:
Deprecate getNodeMiddleware in favor of createNodeMiddleware
**What’s missing?**

```js
import { createNodeMiddleware } from "@octokit/oauth-app"
```

**Why?**

We currently have an inconsistent naming for a method that exports a http middleware that is compatible with Node's built in http server as well as express. `@octokit/oauth-app` currently exports `getNodeMiddleware`, but in other modules and in @probot we use the name `createNodeMiddleware`.

**How**

Start by creating `/test/deprecations.test.ts`, similar to [probot's deprecation tests in v10](https://github.com/probot/probot/blob/42b043e5888e719bbb6fd6eda961f348ed17d31d/test/deprecations.test.ts). The test should import `getNodeMiddleware` and use it, then verify that a deprecation message was logged.

You can start a pull request draft at this point.

Then update the existing tests to import `createNodeMiddleware` instead of `getNodeMiddleware`.

Finally implement the deprecation log when calling `getNodeMiddleware` and the new `createNodeMiddleware` export

Pull request description:
feat: `createNodeMiddleware()`. Deprecate `getNodeMiddleware()`
fixes #197

Patch:
diff --git a/src/index.ts b/src/index.ts
index 69580c5..d7cc731 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -23,6 +23,8 @@ import {
   AddEventHandler,
   State,
 } from "./types";
+import { createNodeMiddleware } from "./middleware/node/index";
+import { MiddlewareOptions } from "./middleware/node/types";
 
 export { getAuthorizationUrl } from "./methods/get-authorization-url";
 export { createToken } from "./methods/create-token";
@@ -30,7 +32,14 @@ export { checkToken } from "./methods/check-token";
 export { resetToken } from "./methods/reset-token";
 export { deleteToken } from "./methods/delete-token";
 export { deleteAuthorization } from "./methods/delete-authorization";
-export { getNodeMiddleware } from "./middleware/node/index";
+export { createNodeMiddleware } from "./middleware/node/index";
+
+export function getNodeMiddleware(app: OAuthApp, options?: MiddlewareOptions) {
+  console.warn(
+    `[@octokit/oauth-app] getNodeMiddleWare() is deprecated. Use createNodeMiddleware() instead`
+  );
+  return createNodeMiddleware(app, options);
+}
 
 export class OAuthApp {
   static VERSION = VERSION;
diff --git a/src/middleware/node/index.ts b/src/middleware/node/index.ts
index 0f19a3d..7bafe81 100644
--- a/src/middleware/node/index.ts
+++ b/src/middleware/node/index.ts
@@ -4,7 +4,7 @@ import { middleware } from "./middleware";
 import { MiddlewareOptions } from "./types";
 import { onUnhandledRequestDefault } from "./on-unhandled-request-default";
 
-export function getNodeMiddleware(
+export function createNodeMiddleware(
   app: OAuthApp,
   {
     pathPrefix = "/api/github/oauth",


Test patch:
diff --git a/test/deprecations.test.ts b/test/deprecations.test.ts
new file mode 100644
index 0000000..abf0904
--- /dev/null
+++ b/test/deprecations.test.ts
@@ -0,0 +1,17 @@
+import { getNodeMiddleware, OAuthApp } from "../src";
+
+describe("deprecations", () => {
+  it("getNodeMiddleware", () => {
+    const app = new OAuthApp({
+      clientId: "0123",
+      clientSecret: "0123secret",
+    });
+
+    console.warn = jest.fn();
+    getNodeMiddleware(app);
+
+    expect(console.warn).toHaveBeenCalledWith(
+      "[@octokit/oauth-app] getNodeMiddleWare() is deprecated. Use createNodeMiddleware() instead"
+    );
+  });
+});
diff --git a/test/node-middleware.test.ts b/test/node-middleware.test.ts
index 8be9092..83f1f69 100644
--- a/test/node-middleware.test.ts
+++ b/test/node-middleware.test.ts
@@ -1,17 +1,17 @@
-import { createServer, IncomingMessage, ServerResponse } from "http";
+import { createServer } from "http";
 import { URL } from "url";
 
 import fetch from "node-fetch";
-import { OAuthApp, getNodeMiddleware } from "../src/";
+import { OAuthApp, createNodeMiddleware } from "../src/";
 
-describe("getNodeMiddleware(app)", () => {
+describe("createNodeMiddleware(app)", () => {
   it("GET /api/github/oauth/login", async () => {
     const app = new OAuthApp({
       clientId: "0123",
       clientSecret: "0123secret",
     });
 
-    const server = createServer(getNodeMiddleware(app)).listen();
+    const server = createServer(createNodeMiddleware(app)).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
 
@@ -43,7 +43,7 @@ describe("getNodeMiddleware(app)", () => {
       defaultScopes: ["repo"],
     });
 
-    const server = createServer(getNodeMiddleware(app)).listen();
+    const server = createServer(createNodeMiddleware(app)).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
 
@@ -74,7 +74,7 @@ describe("getNodeMiddleware(app)", () => {
       clientSecret: "0123secret",
     });
 
-    const server = createServer(getNodeMiddleware(app)).listen();
+    const server = createServer(createNodeMiddleware(app)).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
 
@@ -106,7 +106,7 @@ describe("getNodeMiddleware(app)", () => {
     };
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -135,7 +135,7 @@ describe("getNodeMiddleware(app)", () => {
     };
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -172,7 +172,7 @@ describe("getNodeMiddleware(app)", () => {
     };
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -207,7 +207,7 @@ describe("getNodeMiddleware(app)", () => {
     };
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -243,7 +243,7 @@ describe("getNodeMiddleware(app)", () => {
     };
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -274,7 +274,7 @@ describe("getNodeMiddleware(app)", () => {
     };
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -308,7 +308,7 @@ describe("getNodeMiddleware(app)", () => {
     });
 
     const server = createServer(
-      getNodeMiddleware(app, {
+      createNodeMiddleware(app, {
         onUnhandledRequest: (request, response) => {
           expect(request.method).toEqual("POST");
           expect(request.url).toEqual("/unrelated");
@@ -346,7 +346,7 @@ describe("getNodeMiddleware(app)", () => {
     const appMock = {};
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -362,7 +362,7 @@ describe("getNodeMiddleware(app)", () => {
     const appMock = {};
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -384,7 +384,7 @@ describe("getNodeMiddleware(app)", () => {
     const appMock = {};
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -406,7 +406,7 @@ describe("getNodeMiddleware(app)", () => {
     const appMock = {};
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -432,7 +432,7 @@ describe("getNodeMiddleware(app)", () => {
     const appMock = {};
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -457,7 +457,7 @@ describe("getNodeMiddleware(app)", () => {
     const appMock = {};
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -481,7 +481,7 @@ describe("getNodeMiddleware(app)", () => {
     const appMock = {};
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -506,7 +506,7 @@ describe("getNodeMiddleware(app)", () => {
     const appMock = {};
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();
@@ -531,7 +531,7 @@ describe("getNodeMiddleware(app)", () => {
     const appMock = {};
 
     const server = createServer(
-      getNodeMiddleware((appMock as unknown) as OAuthApp)
+      createNodeMiddleware((appMock as unknown) as OAuthApp)
     ).listen();
     // @ts-ignore complains about { port } although it's included in returned AddressInfo interface
     const { port } = server.address();