generated from coulomb/repo-seed
tegwick
ab23c5873e
Add --chapter / --from-chapter / --to-chapter / --chunk selection flags to generate init and generate from-source, plumb them into init_generation_infospace via a new _filter_chunks_by_chapter helper, and refuse to create an infospace when the filters reject every chunk (InfospaceError "empty_chapter_selection"). The flags use the same T03/T02 plumbing (chapter labels, roman numerals, chunk ids) so a single-chapter selection is a one-flag command. OpenRouter run-record metadata (model, request_id, usage tokens, retry_count, duration_seconds) already lands in output/workflows/runs/*.yaml; this task just adds the smoke test that proves it stays there, plus the parallel guarantee that the same provider metadata reaches generated artifact provenance via provenance.provider_metadata. tests/test_openrouter_live.py covers: - chapter-filter, from/to-chapter range, and empty-selection failure on init (non-live, deterministic) - CLI smoke through generate from-source with --chapter - a pytest-skipped live OpenRouter one-chapter end-to-end gated by OPENROUTER_API_KEY + INFOSPACE_BENCH_ENABLE_LIVE_OPENROUTER, with INFOSPACE_BENCH_LIVE_MODEL override (default openai/gpt-4o-mini) docs/generic-source-generator.md gains a "Live OpenRouter runs (handle with care)" section that walks plan-before-run, single-chapter live run, the budget/usage artifacts, and the checks a reviewer should run before scaling to the full book. 129 tests pass, 1 skipped (the live smoke, correctly gated). Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>