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Dragan Spiridonov
3196c05edd
Ports ruflo ADR-077: seed the pattern store from the repo's OWN git history
(commits = success trajectories) through the SAME live-learning code path, so
a fresh project starts with a non-empty, project-specific pattern store instead
of only the generic PRETRAINED_PATTERNS.
scripts/pretrain-from-history.ts (npm run pretrain:history):
- git log --no-merges -> per commit: domain = deriveTaskType(subject),
success = subject !startsWith 'revert' (a revert is a failure signal);
- records each via persistTaskOutcome (the live captured_experiences +
experience_applications + Q-update path, honoring AQE_PROJECT_ROOT);
- then consolidateExperiencesToPatterns() distills them into qe_patterns.
- flags: --limit N (default 500), --dry-run (classify+histogram, write nothing),
--verbose. Extracted a pure classifyCommit() helper (19 unit tests).
Correctness fix found during verification (in the script, not prod): a brand-new
store only has core schema, so persistTaskOutcome failed with
'no such table: experience_applications'. The script now calls the canonical
ensureAllBrainTables() + initializeExperienceCapture() before recording — the
same tables production creates lazily.
Verified against a THROWAWAY AQE_PROJECT_ROOT temp store (data protection):
--limit 150 -> captured_experiences 0->150, qe_patterns 0->4, exit 0;
--dry-run -> nothing recorded (captured_experiences stays 0);
real .agentic-qe/*.rvf byte-identical (sha256) before/after; 19 tests pass.
Side-finding: AQE's real embedding (ONNX) costs ~2.3s/commit here vs ruflo's
~3ms/trajectory, so bootstrapping 500 commits takes minutes — logged as a perf
follow-up (embedding backend / batching).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>