After Uncrustify has been applied to all package C and H files (as tracked in https://bugzilla.tianocore.org/show_bug.cgi?id=3737), a CI plugin should be added to check for future violations.

If violations are found, the number of files with violations will be noted in the CI plugin output.

The plugin is expected to have the following configuration options:

  "Uncrustify": {
      "AuditOnly": False,           # Don't fail the build if there are errors. Just log them.
      "OutputFileDiffs": False      # Output chunks of formatting diffs in the test case log.
                                    # This can significantly slow down the plugin on very large packages.
      "ConfigFilePath": "",         # Custom path to an Uncrustify config file. Path is relative to the package.
      "IgnoreStandardPaths": [],    # Standard Plugin defined paths that should be ignored.
      "AdditionalIncludePaths": []  # Additional paths to check formatting (wildcards supported).
  }