futz

action.yml

@@ -26,8 +26,19 @@ runs:
       run: bundle exec standardrb --fix
       continue-on-error: true
 
-    - name: Commit changes
+    - name: Check for autofixed files
+      id: check_changes
       shell: bash
+      run: |
+        if [ -n "$(git diff --name-only --diff-filter=M)" ]; then
+          echo "::set-output name=changes::true"
+        else
+          echo "::set-output name=changes::false"
+        fi
+
+    - name: Commit autofixes
+      shell: bash
+      if: steps.check_changes.outputs.changes == 'true'
       run: |
         git config --global user.name 'standard-ruby-action[bot]'
         git config --global user.email 'standard-ruby-action[bot]@users.noreply.github.com'