🏗️ change to bun

.github/workflows/ci.yml

@@ -8,17 +8,15 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: oven-sh/setup-bun@v2
         with:
-          node-version: '20.11.1'
+          bun-version: 1.1.13
       - name: Install dependencies
-        run: yarn
+        run: bun install
       - name: Check Type
-        run: yarn tsc
+        run: bun tsc
       - name: Check format
-        run: yarn format
+        run: bun format
       - name: Check lint
-        run: yarn lint
-      - name: Run tests
-        run: yarn test
+        run: bun lint

.github/workflows/weekly-dashboard.yml

@@ -9,25 +9,17 @@ jobs:
   cron:
     runs-on: ubuntu-latest
     steps:
-      - name: Check out code
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v4
+      - uses: oven-sh/setup-bun@v2
         with:
-          fetch-depth: 2
-
-      - name: Setup Node.js environment
-        uses: actions/setup-node@v3
-        with:
-          node-version: '20.15.0'
-          cache: 'yarn'
+          bun-version: 1.1.13
 
       # cron job을 실행합니다.
       - name: run script
         run: |
-          yarn install
+          bun install
           SLACK_WEEKLY_CHANNEL_ID=C06M9K1LT36 \
           SLACK_AUTH_TOKEN=${{ secrets.SLACK_AUTH_TOKEN }} \
           GHP_ACCESS_TOKEN=${{ secrets.GHP_ACCESS_TOKEN }} \
           GITHUB_ORGANIZATION=wafflestudio \
-            yarn send:weekly-dashboard
-        env:
-          NODE_OPTIONS: --max_old_space_size=4096
+            bun send:weekly-dashboard

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:20.11.1-alpine
+FROM oven/bun:1.1.13
 ARG SLACK_BOT_TOKEN
 ARG SLACK_AUTH_TOKEN
 ARG SLACK_WATCHER_CHANNEL_ID
@@ -10,7 +10,7 @@ RUN echo "SLACK_AUTH_TOKEN=${SLACK_AUTH_TOKEN}" >> .env.local
 RUN echo "SLACK_WATCHER_CHANNEL_ID=${SLACK_WATCHER_CHANNEL_ID}" >> .env.local
 RUN echo "DEPLOY_WATCHER_CHANNEL_ID=${DEPLOY_WATCHER_CHANNEL_ID}" >> .env.local
 RUN echo "OPENAI_API_KEY=${OPENAI_API_KEY}" >> .env.local
-RUN yarn install
-CMD ["yarn", "start:server"]
+RUN bun install
+CMD ["bun", "start:server"]
 
 EXPOSE 3000

README.md

@@ -24,6 +24,8 @@
 
 ## setup
 
+먼저 [`bun`](https://bun.sh/) 이 설치되어 있어야 합니다.
+
 아래 환경변수들을 `.env.local` 에 세팅해주세요.
 
 ```env
@@ -40,21 +42,21 @@ OPENAI_API_KEY=sk-...
 서버를 띄우려면 아래와 같이 수행해주세요.
 
 ```bash
-yarn start:server
+bun start:server
 ```
 
 weekly dashboard 전송을 테스트하려면 아래와 같이 수행해주세요.
 
 ```bash
-yarn send:weekly-dashboard
+bun send:weekly-dashboard
 ```
 
 ## deploy
 
 서버를 배포하려면 아래와 같이 수행해주세요.
 
 ```bash
-yarn deploy:server
+bun deploy:server
 ```
 
 weekly dashboard 는 github actions 로 수행되기에 별도의 배포가 필요하지 않습니다.

package.json

@@ -10,29 +10,25 @@
   "private": false,
   "scripts": {
     "start:server": "tsx src/server.ts",
-    "deploy:server": "scripts/deploy.sh",
+    "deploy:server": "./scripts/deploy.sh",
     "send:weekly-dashboard": "tsx src/weekly-dashboard.ts",
-    "test": "vitest --run",
     "lint": "eslint ./src",
     "format": "prettier . --check"
   },
-  "engines": {
-    "node": ">=20.11.1"
-  },
   "dependencies": {
     "express": "4.19.2",
     "octokit": "4.0.2",
     "openai": "4.55.7"
   },
   "devDependencies": {
+    "@types/bun": "1.1.6",
     "@types/express": "4.17.21",
-    "@types/node": "22.3.0",
     "@woohm402/eslint-config-base": "0.7.0",
     "dotenv": "16.4.5",
     "eslint": "9.9.0",
+    "knip": "5.27.2",
     "prettier": "3.3.3",
     "tsx": "4.17.0",
-    "typescript": "5.5.4",
-    "vitest": "2.0.5"
+    "typescript": "5.5.4"
   }
 }

src/services/DashboardService.ts

@@ -2,7 +2,7 @@ import { Member } from '../entities/Member';
 import { getScore } from '../entities/Score';
 import { MessengerPresenter } from '../presenters/MessengerPresenter';
 
-export type DashboardService = {
+type DashboardService = {
   sendWeeklyDashboard: (organization: string) => Promise<void>;
 };
 

src/services/SlackEventService.ts

@@ -1,7 +1,7 @@
 import { type SlackEvent } from '../entities/Slack';
 import { MessengerPresenter } from '../presenters/MessengerPresenter';
 
-export type SlackEventService = {
+type SlackEventService = {
   handleVerification: (body: { challenge: string }) => string;
   handleEvent: (event: SlackEvent) => Promise<void>;
 };

tsconfig.json

@@ -8,7 +8,6 @@
     "allowArbitraryExtensions": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
-    "noUncheckedIndexedAccess": true,
-    "types": ["vitest/globals"]
+    "noUncheckedIndexedAccess": true
   }
 }