app.server null fixed

Author: armada45-pixel

bun.lockb

@@ -0,0 +1,17 @@
+import { Elysia } from "elysia"
+import { swagger } from "@elysiajs/swagger"
+
+import { ip } from "../src"
+import { Server } from "bun"
+
+let server: Server | null
+
+const app = new Elysia()
+  .use(swagger())
+  .use(ip())
+  .get("/", ({ ip }) => ({ hello: ip }))
+  .listen(3000, () => {
+    console.log("🦊 Swagger is active at: http://localhost:3000/swagger")
+  })
+
+server = app.server

example/basic.ts

@@ -27,6 +27,7 @@
     "ip"
   ],
   "scripts": {
+    "dev": "bun run --hot example/basic.ts",
     "build": "rm -rf dist && tsc --project tsconfig.esm.json",
     "lint": "eslint . --ext .ts"
   },
@@ -36,10 +37,13 @@
     "@typescript-eslint/eslint-plugin": "^7.8.0",
     "@typescript-eslint/parser": "^7.8.0",
     "elysia": "^1.0.16",
-    "eslint": "^9.1.1",
+    "eslint": "^9.2.0",
     "typescript": "^5.4.5"
   },
   "peerDependencies": {
     "elysia": ">= 1.0.9"
+  },
+  "dependencies": {
+    "@elysiajs/swagger": "^1.0.5"
   }
 }

package.json

@@ -9,26 +9,28 @@ export const plugin = (userOptions?: Partial<Options>) => (app: Elysia) => {
     ...userOptions,
   }
 
-  return new Elysia({
-    name: "elysia-ip",
-  }).derive({ as: "global" }, ({ request }): { ip: string } => {
-    if (!options.headersOnly && globalThis.Bun) {
-      const socketAddress = options.injectServer(app)?.requestIP(request)
-      if (socketAddress) return { ip: socketAddress.address }
-      else {
-        console.log(
-          `Elysia server is not initialized. Make sure to call Elyisa.listen()`,
-        )
-        console.log(`use injectServer to inject Server instance`)
+  return app.use(
+    new Elysia({
+      name: "elysia-ip",
+    }).derive({ as: "global" }, ({ request }): { ip: string } => {
+      if (!options.headersOnly && globalThis.Bun) {
+        const socketAddress = options.injectServer(app)?.requestIP(request)
+        if (socketAddress) return { ip: socketAddress.address }
+        else {
+          console.log(
+            `Elysia server is not initialized. Make sure to call Elyisa.listen()`,
+          )
+          console.log(`use injectServer to inject Server instance`)
+        }
       }
-    }
-    return {
-      ip:
-        getIP(request.headers, options.checkHeaders) ||
-        (function () {
-          console.log("Failed to get ip from header!")
-          return ""
-        })(),
-    }
-  })
+      return {
+        ip:
+          getIP(request.headers, options.checkHeaders) ||
+          (function () {
+            console.log("Failed to get ip from header!")
+            return ""
+          })(),
+      }
+    }),
+  )
 }