Detect changes when rendering graphs and auto-commit

.github/workflows/Build.yaml

@@ -77,6 +77,35 @@ jobs:
           disable_globbing: true
           commit_message: "🤖 Updates baselines for Dependency Guard"
 
+      - name: Update Graphs
+        run: ./gradlew updateGraph
+
+      - name: Check Graphs
+        id: graphs_verify
+        run: git add -- '**/README.md' && git diff --cached --quiet --exit-code -- '**/README.md'
+
+      - name: Prevent updating graphs if this is a fork
+        id: checkfork_graphs
+        continue-on-error: false
+        if: steps.graphs_verify.outcome == 'failure' && github.event.pull_request.head.repo.full_name != github.repository
+        run: |
+          echo "::error::Check Graphs failed, please update graphs with: ./gradlew updateGraph" && exit 1
+
+        # Runs if previous job failed
+      - name: Generate new Dependency Guard baselines if verification failed and it's a PR
+        id: dependencyguard_baseline
+        if: steps.dependencyguard_verify.outcome == 'failure' && github.event_name == 'pull_request'
+        run: |
+          ./gradlew dependencyGuardBaseline
+
+      - name: Push new graphs if available
+        if: steps.graphs_verify.outcome == 'failure' && github.event_name == 'pull_request'
+        uses: stefanzweifel/git-auto-commit-action@v5
+        with:
+          file_pattern: '**/README.md'
+          disable_globbing: true
+          commit_message: "🤖 Updates graphs"
+
       - name: Run all local screenshot tests (Roborazzi)
         id: screenshotsverify
         continue-on-error: true