Add docker image

Author: emillub

.dockerignore

@@ -0,0 +1 @@
+./node_modules

.gitignore

@@ -1,3 +1,2 @@
 node_modules/
-package-lock.json
 .env

Dockerfile

@@ -0,0 +1,11 @@
+FROM node:22-slim
+
+WORKDIR /app
+
+COPY package*.json ./
+
+RUN npm install --only=production
+
+COPY . .
+
+CMD ["npm", "run", "start"]

index.ts

@@ -7,12 +7,11 @@ export const hubot = new App({
   token: process.env.BOT_TOKEN,
   signingSecret: process.env.SLACK_SIGNING_SECRET,
   appToken: process.env.APP_TOKEN,
-  logLevel: LogLevel.DEBUG,
   socketMode: true,
 });
 
 (async () => {
-  await hubot.start(process.env.PORT || 3000);
+  await hubot.start();
   console.log("⚡️ Bolt app is running!");
 })();