adding validation check

.gitea/workflows/openapi.yml

@@ -86,3 +86,23 @@ jobs:
           while IFS= read -r url; do
             echo "$url was changed"
           done <<< "${{ steps.changed-urls.outputs.changed_urls }}"
+
+      - name: Validate OpenAPI files
+        env:
+          OPENAPI_TOKEN: ${{ secrets.OPENAPI_TOKEN }}
+        run: |
+          while IFS= read -r url; do
+            [ -z "$url" ] && continue
+
+            echo "Validating $url"
+
+            curl -sS -X POST "https://openapi-validator.eco-preprod.tsi-dev.otc-service.com/api/validate" \
+              -H "Content-Type: application/json" \
+              -H "Authorization: Bearer $OPENAPI_TOKEN" \
+              -d "$(jq -n \
+                --arg path "$url" \
+                '{path: $path, export: "xml", ruleset: "default"}')"
+
+            echo
+          done <<< "${{ steps.changed-urls.outputs.changed_urls }}"
+