Create deploy.yml

.github/workflows/deploy.yml

@@ -0,0 +1,27 @@
+name: GitHub Pages
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout main docs repo
+        uses: actions/checkout@v2
+      - name: Setup Docusaurus
+        uses: actions/setup-node@v2
+        with:
+          node-version: 16.x
+          cache: yarn
+      - name: Build website
+        run: |
+          yarn install --frozen-lockfile
+          yarn build
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./build