Linkage Monitor to have an option to show the debug output

[suztomo]

When I have to troubleshoot Linkage Monitor, I'll have to compare the content of baseline BOM and snapshot BOM. Is there any good way to see the difference quickly?

    for (int i = 0; i < baselineCoordinates.size(); ++i) {
      String elementB = baselineCoordinates.get(i);
      String elementS = snapshotCoordinates.get(i);
      if (elementB.equals(elementS)) {
        continue;
      }
      System.out.println("baseline: " + elementB + ", snapshot:" + elementS);
    }

What if some elements are only in baseline or snapshot? What's the best way to compare 2 list of Maven coordinates?

[suztomo]

Looking at other GitHub Acitons, they don't have option for debugging.

https://github.com/google-github-actions/deploy-appengine/blob/main/action.yml