LoggingCfg gains two fields with serde defaults: keep_recent_runs
(default 100, top-N file retention) and retention_days (default 30,
time-based retention for both ndjson files and the SQLite mirror).
IngestLogWriter::open now runs cleanup_old_logs before creating a new
ingest-*.ndjson — delete iff (idx >= keep_recent) OR (modified <=
cutoff). ingest_with_config_opts also calls
SqliteStore::prune_pdf_ocr_events(retention_days) at ingest start so
the SQLite mirror tracks the same retention window.
Backward compat (AC-9): both new fields use #[serde(default = ...)],
so a pre-v0.20.x config with only [logging] ingest_log_enabled +
ingest_log_dir parses unchanged. kebab init writes the new defaults
automatically via Config::default() -> toml::to_string_pretty (AC-12).
docs/SMOKE.md config example synced.
Closure r1 F5: explicit OR-on-stale comment inside cleanup_old_logs.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
crates/kebab-app/tests/ingest_log_smoke.rs 신규:
* ingest_log_smoke (AC-9): tempdir + 1 md + 1 scanned PDF →
ingest → assert log file exists + 각 line valid JSON +
각 kind ∈ {ocr,parse_error,skip,error,summary} + last
line kind=summary + scanned>0.
* ingest_log_disabled_emits_no_file (AC-6): enabled=false 일
때 log_dir 안 ingest-*.ndjson 파일 0개 verify.
fixture: ../kebab-parse-pdf/tests/fixtures/scanned_page1.pdf
재사용 (OCR disabled — Ollama 없이 smoke 실행).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
