Missing `clean: true` to delete the existing code coverage data

[prashanth-sams]

Missing `clean: true` to delete the existing code coverage data

[uknowmeright]

I am also experiencing this.
I need to go in and remove the xcov_output folder each time for it to successfully output the coverage data.
Is anyone else experiencing this?

[JuLima14]

same, for now I'm removing the output_directory

[TiagoSAmaral]

If you use fastlane, you can do this:

  desc "Clear XCov output folder"
  lane :clear_xcov_report do
      sh "cd .. && if [ -d 'code-coverage-report' ]; then rm -Rf code-coverage-report; fi"
  end

  desc "Create coverage report"
  lane :coverage do 
    clear_derived_data
    clear_xcov_report
    run_tests(scheme: "unit-tests", devices: ["iPhone 14 Pro (16.4)"])
    # https://docs.fastlane.tools/actions/xcov/
    xcov(
          project: "XXX-XXX.xcodeproj",
          scheme: "unit-tests",
          output_directory: "code-coverage-report",
          ignore_file_path: "./.xcovignore"
        )
  end