ci: setup github actions

.github/workflows/ci.yml

@@ -0,0 +1,59 @@
+name: ci
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+  workflow_dispatch:
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+jobs:
+  lint:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20.x"
+          cache: "npm"
+      - run: npm install
+      - name: Run code linting
+        run: npm run lintformat
+  unit-test:
+    runs-on: ubuntu-22.04
+    needs: [lint]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20.x"
+          cache: "npm"
+      - run: npm install
+      - name: Run unit tests
+        run: npm run test-unit
+  build:
+    runs-on: ubuntu-22.04
+    needs: [unit-test]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20.x"
+          cache: "npm"
+      - run: npm install
+      - name: Run build
+        run: npm run build
+      - name: Setup Pages
+        uses: actions/configure-pages@v3
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v2
+        with:
+          path: "./dist"
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v2

vite.config.ts

@@ -11,6 +11,7 @@ export default defineConfig({
   optimizeDeps: {
     exclude: ["vue-demi"],
   },
+  base: "/pomodoro-timer",
   server: {
     host: true,
     port: 3000,