Modify patrol-publish.yaml to check semver before publishing

.github/workflows/patrol-publish.yaml

@@ -26,6 +26,15 @@ jobs:
     steps:
       - name: Clone repository
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Get last released version
+        id: get_last_released_version
+        run: |
+          last_version=$(git tag --list 'patrol-v*' | grep -v '\-dev\.[0-9]\+$' | sort -V | tail -n 1 | sed 's/^patrol-v//')
+          echo "last_version=$last_version" >> $GITHUB_ENV
+          echo "::set-output name=last_version::$last_version"
 
       # This step adds the auth token for pub.dev
       - name: Set up Dart
@@ -39,6 +48,15 @@ jobs:
           flutter-version: ${{ matrix.flutter-version }}
           channel: ${{ matrix.flutter-channel }}
 
+      - name: Install dart-apitool
+        run: dart pub global activate dart_apitool
+
+      - name: Check API changes
+        run: |
+          dart-apitool diff \
+          --old pub://patrol/${{ steps.get_last_released_version.outputs.last_version }} \
+          --new packages/patrol
+
       - name: Build DevTools extension
         working-directory: packages/patrol_devtools_extension
         run: ./publish_to_patrol_extension