Create optimize-assets.yml

.github/workflows/workflows/optimize-assets.yml

@@ -0,0 +1,31 @@
+name: Optimize Assets
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  optimize:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    # Image compression using calibreapp/image-actions
+    - name: Optimize Images
+      uses: calibreapp/[email protected]
+      with:
+        githubToken: ${{ secrets.GITHUB_TOKEN }}
+
+    # Minify CSS using cssnano-cli
+    - name: Minify CSS
+      run: |
+        npm install -g cssnano-cli
+        cssnano styles.css styles.min.css
+
+    # Minify JS using terser
+    - name: Minify JS
+      run: |
+        npm install -g terser
+        terser script.js -o script.min.js