Update maven.yml

.github/workflows/maven.yml

@@ -43,6 +43,11 @@ jobs:
           release_name: Release ${{ steps.tag.outputs.tag }}
           draft: false
           prerelease: false
+      - name: Find Jar files
+        id: find_jars
+        run: |
+          jars=$(find target -name '*.jar')
+          echo "::set-output name=jars::$jars"
       - name: Upload Jar as Release Asset
         id: upload-release-asset
         uses: actions/upload-release-asset@v1
@@ -50,6 +55,6 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: target/*.jar
+          asset_path: ${{ steps.find_jars.outputs.jars }}
           asset_name: my-java-app.jar
           asset_content_type: application/java-archive