Report formatting issues with dartfmt

[IoanaAlexandru]

Would it be possible to also report formatting issues by calling dartfmt/flutter format? I currently have an action that calls the following:

find . -name *.dart -not -path "./lib/generated/*" -exec flutter format --set-exit-if-changed --dry-run {} +

and fails if it finds any formatting issues, but it would be amazing if they could be reported like the flutter analyze output. It doesn't need to report specific issues, even just "Formatting issues found" as a warning on the filename would be great.