Fix to gracefully stop bun

compose.yaml

@@ -1,5 +1,3 @@
-version: "3"
-
 services:
   mongodb:
     image: mongo:bionic
@@ -16,7 +14,8 @@ services:
   bot-api:
     image: oven/bun:1
     container_name: bot-api
-    command: bun run docker-dev
+    entrypoint: /bin/bash -c
+    command: ["bun --hot run src/index.ts"]
     working_dir: /usr/src/app
     ports:
       - "8080:8080"

package.json

@@ -21,9 +21,8 @@
   },
   "scripts": {
     "start": "bun run src/index.ts",
-    "docker-dev": "bun --hot run src/index.ts",
     "dev": "docker compose down -v && docker compose up",
-    "test": "docker compose down -v && docker compose run bot-api bun test"
+    "test": "docker compose down -v && docker compose run bot-api 'bun test'"
   },
   "dependencies": {
     "compression": "^1.7.4",

src/app.ts

@@ -35,9 +35,15 @@ export const startApp = async () => {
       pass: mongo_pass,
     });
     mongoose.set("runValidators", true);
-    app.listen(port, () =>
+    const server = app.listen(port, () =>
       logger.info(`Express server listening on port ${port}`)
     );
+    process.on("SIGTERM", () => {
+      server.close(() => {
+        logger.info('Server closed');
+        process.exit(0);
+      });
+    });
   } catch (error) {
     logger.error(error);
     process.exit(1);