adding GitHub actions for first deployment

.github/workflows/wordpress-plugin-asset-update.yml

@@ -0,0 +1,17 @@
+name: Plugin asset/readme update
+on:
+  push:
+    branches:
+    - stable
+jobs:
+  stable:
+    name: Push to trunk
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - name: WordPress.org plugin asset/readme update
+      uses: 10up/action-wordpress-plugin-asset-update@stable
+      env:
+        SVN_PASSWORD: ${{ secrets.SVN_PASSWORD }}
+        SVN_USERNAME: ${{ secrets.SVN_USERNAME }}
+        README_NAME: README.md

.github/workflows/wordpress-plugin-deploy.yml

@@ -0,0 +1,42 @@
+name: Deploy to WordPress.org
+on:
+  release:
+    types: [published]
+
+jobs:
+  tag:
+    name: New release
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Composer install
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: 5.6
+    - run: composer install --no-dev --ignore-platform-reqs --optimize-autoloader
+
+    - name: Assets build
+      run: |
+        npm install
+        npm run build
+
+    - name: WordPress Plugin Deploy
+      id: deploy
+      uses: 10up/action-wordpress-plugin-deploy@stable
+      with:
+        generate-zip: true
+      env:
+        SVN_USERNAME: ${{ secrets.SVN_USERNAME }}
+        SVN_PASSWORD: ${{ secrets.SVN_PASSWORD }}
+
+    - name: Upload release asset
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ github.event.release.upload_url }}
+        asset_path: ${{ steps.deploy.outputs.zip-path }}
+        asset_name: ${{ github.event.repository.name }}.zip
+        asset_content_type: application/zip