Breaking

• The bazel-out directory is no longer automatically excluded from results to allow for the detection of unused code in generated files. Use --report-exclude "**/bazel-out/**/*" to apply the previous behavior.

Enhancements

• Added the --write-results <file> option.
• Added the github-markdown output format.
• Added the ability to override the result location and kind with a comment command. This can be used in cases where the unused code exists in a generated source file, but the code to be removed exists in another file.

  // periphery:override location="some/dir/en.lproj/Feature.strings:1:1" kind="localized string"
  var generatedProperty: String = "abc123"
  

  some/dir/en.lproj/Feature.strings:1:1: warning: Localized string 'generatedProperty' is unused
  

Bug Fixes

• Fix unused import false-positives where the only referenced declaration is generated by a macro.
• Fix building with Bazel on Linux by excluding Xcode support.
• Fix slow baseline filtering for large projects with many results.
• Fix inconsistent unused parameter results when the function is declared in a file that is a member of multiple targets.
• Fix inconsistent results caused by identical extensions declared in different modules.
• Static @_dynamicReplacement members are now retained.
• Fix possible concurrent mutation crash when accessing filename matching configuration options.