ci: 🚀 add github workflow

Author: GoGoPenguin

.github/workflows/deploy-to-s3.yml

@@ -0,0 +1,26 @@
+name: Deploy to Amazon S3
+
+on: ["push"]
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v1
+
+      - name: Upload to S3 Bucket
+        uses: jakejarvis/s3-sync-action@master
+        with:
+          args: --follow-symlinks --delete
+        env:
+          AWS_S3_BUCKET: ${{ secrets.AWS_S3_BUCKET }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          AWS_REGION: "ap-northeast-2"
+          SOURCE_DIR: "docs"