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fix(ci): resolve upload-artifact 409 conflict on matrix runs#161

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fix/upload-artifact-conflict
Open

fix(ci): resolve upload-artifact 409 conflict on matrix runs#161
DimaBir wants to merge 1 commit intomainfrom
fix/upload-artifact-conflict

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@DimaBir DimaBir commented Feb 17, 2026

Summary

  • Appends matrix.os to artifact name (alertsalerts-windows-latest / alerts-ubuntu-latest)
  • Fixes 409 Conflict error when both matrix jobs try to upload an artifact with the same name

Root cause

actions/upload-artifact@v4 does not allow overwriting — each artifact name must be unique per workflow run. The matrix runs both tried to upload alerts.

@DimaBir DimaBir self-assigned this Feb 17, 2026
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