Stream IIS log events in PowerShell cmdlet

[PrzemyslawKlys]

Summary

• Stream events directly in Get-IISParsedLog without buffering
• Support Skip/First/Last/SkipLast via counters and ring buffers
• Add Pester tests covering streaming behavior on large logs

Testing

• dotnet build IISParser.sln
• dotnet test IISParser.sln
• Import-Module $PWD/Module/IISParser.psd1; Invoke-Pester Module/Tests/Get-IISParsedLog.Tests.ps1
• dotnet format IISParser.sln (fails: Required references did not load)

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https://chatgpt.com/codex/tasks/task_e_68a8ce5fd4bc832ebf9efcd6699015d0

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 81.81%. Comparing base (8f21a8b) to head (9cb7a67).

Additional details and impacted files

@@           Coverage Diff           @@
##           master       #8   +/-   ##
=======================================
  Coverage   81.81%   81.81%           
=======================================
  Files           3        3           
  Lines          99       99           
  Branches       16       16           
=======================================
  Hits           81       81           
  Misses         13       13           
  Partials        5        5           

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