B4 Log viewing

Requirements

1. B4-R1acceptedMUST

   Logs from multiple services MUST be viewable in one chronologically interleaved stream, tagged by source.

   locked by

   0.8.0 ● met

   recorded done

   lemonfibercrates/lemonfiber-core/src/logs.rs

   cited by

   lemonfiber@da03b39e14lemonfiber@fb11824654

2. B4-R2acceptedMUST

   Filtering by service, severity and free text MUST apply to both scrollback and incoming lines.

   locked by

   0.8.0 ● met

   recorded done

   lemonfibercrates/lemonfiber-core/src/logs/viewer.rscrates/lemonfiber/src/logs.rs

   cited by

   lemonfiber@92426a6991lemonfiber@e7c354f19a

3. B4-R3acceptedMUST

   Scrolling back MUST detach from following, and returning to the tail MUST re-attach.

   locked by

   0.8.0 ● met

   recorded done

   lemonfibercrates/lemonfiber-core/src/logs/viewer.rscrates/lemonfiber/src/logs.rs

   cited by

   lemonfiber@92426a6991lemonfiber@e7c354f19a

4. B4-R4acceptedMUST

   While detached, the count of new lines MUST be shown.

   locked by

   0.8.0 ● met

   recorded done

   lemonfibercrates/lemonfiber-core/src/logs/viewer.rscrates/lemonfiber/src/logs.rs

   cited by

   lemonfiber@92426a6991lemonfiber@e7c354f19a

5. B4-R5acceptedMUST

   When a service fails to start or a check fails, its recent log lines MUST be surfaced inline at the failure.

   locked by

   0.8.0 ● met

   recorded done

   lemonfibercrates/lemonfiber-core/src/app.rscrates/lemonfiber-core/src/app/engine.rscrates/lemonfiber-core/src/app/engine/diagnosis.rscrates/lemonfiber-core/src/doctor.rs

   cited by

   lemonfiber@9ee5bac71e

6. B4-R6acceptedMUST

   Severity MUST be normalised across services where the format permits, and lines MUST pass through unclassified rather than be guessed.

   locked by

   0.8.0 ● met

   recorded done

   lemonfibercrates/lemonfiber-core/src/logs.rscrates/lemonfiber-core/src/logs/viewer.rscrates/lemonfiber/src/logs.rs

   cited by

   lemonfiber@23ed612364lemonfiber@612f653bc3lemonfiber@324c47b118

7. B4-R7acceptedMUST

   Control sequences in log output MUST NOT alter terminal state.

   locked by

   0.8.0 ● met

   recorded done

   lemonfibercrates/lemonfiber/src/exit.rscrates/lemonfiber-core/src/endpoint.rs

   cited by

   lemonfiber@afe3a6b2f8lemonfiber@0d6cc6a156lemonfiber@77adff7238

8. B4-R8acceptedMUST

   Buffer truncation MUST be stated explicitly.

   locked by

   0.8.0 ● met

   recorded done

   lemonfibercrates/lemonfiber-core/src/logs/viewer.rscrates/lemonfiber/src/logs.rs

   cited by

   lemonfiber@9f7ee2fa2flemonfiber@92426a6991lemonfiber@e7c354f19a

9. B4-R9acceptedMUST

   High-rate output MUST NOT block input; sampling MUST be stated when active.

   locked by

   0.8.0 ● met

   recorded done

   lemonfibercrates/lemonfiber-core/src/logs/viewer.rscrates/lemonfiber/src/logs.rs

   cited by

   lemonfiber@92426a6991lemonfiber@e7c354f19a

10. B4-R10acceptedMUST

    Exported logs MUST pass through the same redaction rules as the support bundle.

    locked by

    0.8.0 ● met

    recorded done

    lemonfibercrates/lemonfiber/src/logs.rs

    cited by

    lemonfiber@9f7ee2fa2flemonfiber@fab490c1ed

11. B4-R11acceptedMUST

    A service restarting mid-view MUST be noted in the stream without ending the view.

    locked by

    0.8.0 ● met

    recorded done

    lemonfibercrates/lemonfiber/src/logs.rscrates/lemonfiber/src/terminal.rs

    cited by

    lemonfiber@70eb6e1a5f

12. B4-R12acceptedMUST

    An empty result MUST be stated, with the number of lines scanned.

    locked by

    0.8.0 ● met

    recorded done

    lemonfibercrates/lemonfiber-core/src/logs/viewer.rscrates/lemonfiber/src/logs.rs

    cited by

    lemonfiber@9f7ee2fa2flemonfiber@92426a6991lemonfiber@e7c354f19alemonfiber@fb11824654

13. B4-R13acceptedMUST

    Historical logs MUST be read from the tail backwards, not by loading the whole file.

    locked by

    0.8.0 ● met

    recorded done

    lemonfibercrates/lemonfiber-adapters/tests/integration/engine.rs

    cited by

    lemonfiber@95a8f21c9b