fixup! Adding preview also for main branch

Author: lukdog

.github/workflows/preview.yml

@@ -87,20 +87,31 @@ jobs:
       - name: Install Netlify
         run: npm install [email protected] -g
 
-      - name: Deploy to Netlify
+      - name: Deploy to Netlify Preview
+        if: github.event_name == 'pull_request'
         id: netlify_deploy
         run: |
-          prod_flag=""
-          if [ "$BRANCH_NAME" = "main" ]; then prod_flag="--prod"; fi
           netlify deploy \
             --dir public \
             --site ${{ secrets.NETLIFY_SITE_ID }} \
             --auth ${{ secrets.NETLIFY_AUTH_TOKEN }} \
-            $prod_flag \ 
+            --json \
+            > deploy_output.json
+
+      - name: Deploy to Netlify Prod
+        if: github.event_name != 'pull_request'
+        id: netlify_deploy
+        run: |
+          netlify deploy \
+            --prod \
+            --dir public \
+            --site ${{ secrets.NETLIFY_SITE_ID }} \
+            --auth ${{ secrets.NETLIFY_AUTH_TOKEN }} \
             --json \
             > deploy_output.json
       
       - name: Generate URL Preview
+        if: github.event_name == 'pull_request'
         id: url_preview
         run: |
           NETLIFY_PREVIEW_URL=$(jq -r '.deploy_url' deploy_output.json)