Disable trunk listener when running under knapsack_pro:rspec_test_example_detector

[mmatheson]

knapsack_pro:rspec_test_example_detector instantiates all tests in a file to determine how to split by test examples (reference). This step is done before actually running the tests. When that happens, the RSpec reporter reports all test examples as passing, despite the fact that they're not actually run.

This change checks if the command line contains "knapsack_pro:rspec_test_example_detector", and if so, disables test collection and uploading.

[trunk-io]

😎 Merged successfully - details.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 73.82%. Comparing base (ff2d433) to head (4da9d8c).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #937      +/-   ##
==========================================
+ Coverage   73.58%   73.82%   +0.23%     
==========================================
  Files          72       72              
  Lines       16461    16461              
==========================================
+ Hits        12113    12152      +39     
+ Misses       4348     4309      -39     

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[trunk-staging-io]

     

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[gnalh]

Please make sure that we do a quick follow up to add smoke tests / canary tests for this flow. I don't want us to be surprised if / when this breaks.