Squash of GitHub Actions implementation

.github/workflows/push.yml

@@ -0,0 +1,21 @@
+
+name: Push to S3
+
+on: ['push']
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout Repo
+      uses: actions/checkout@v1
+    - name: Ship to S3
+      uses: jakejarvis/s3-sync-action@master
+      with:
+        args: --follow-symlinks --delete
+      env:
+        SOURCE_DIR: cloudformation
+        AWS_REGION: "us-east-1"
+        DEST_DIR: nakama/develop/cloudformation
+        AWS_S3_BUCKET: sumu-stacks
+        AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+        AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}