refactor: remove Ink, modularize extract package #13
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- types.ts: StreamChunk, StreamCallback, ExtractOptions types - schemas.ts: Zod schemas with flexible field mapping - mime.ts: MIME type detection helper - pdf.ts: PDF to image conversion (scale 3 for quality) - ocr.ts: Tesseract.js OCR with progress callbacks - providers/ollama.ts: Ollama extraction with kero logging - providers/gemini.ts: Gemini extraction (unchanged) - extract.ts: Main extraction orchestrator - index.ts: Barrel export Improves testability and maintainability.
BREAKING: Removed React-based Ink UI in favor of simpler CLI tools. Removed: - components/: ExtractApp, OllamaStatus, StreamingOutput, etc. - hooks/: useOllama, useExtraction - contexts/: OllamaContext, ExtractionContext - Dependencies: ink, ink-spinner, react, @types/react Added: - commands/extract.ts: New extraction command with ora spinners - Dependencies: ora, prompts, chalk, @lytics/kero Benefits: - Simpler architecture (no React overhead) - Kero logging visible in terminal (was swallowed by Ink) - LOG_LEVEL=debug support for debugging - Smaller bundle size (14KB vs 30KB)
- date: Normalized ISO format (YYYY-MM-DD) for querying - dateRaw: Original date string from document for audit trail
- vitest.config.ts: Exclude barrel exports from coverage - packages/extract/package.json: Add kero dependency - pnpm-lock.yaml: Updated lockfile
- Test vendor field alternatives (store_name, merchant, business_name) - Test amount field alternatives (total, total_amount) - Test date normalization and dateRaw preservation
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Summary
Major refactor to simplify the CLI and improve maintainability of the extract package.
CLI Changes
orafor spinnerspromptsfor interactive inputchalkfor colors@lytics/kerofor structured loggingLOG_LEVEL=debugsupport for debugging extraction flowExtract Package Changes
index.tsinto modules:types.ts- StreamChunk, StreamCallback typesschemas.ts- Zod schemas with flexible field mappingmime.ts- MIME type detectionpdf.ts- PDF to image conversion (scale 3 for quality)ocr.ts- Tesseract.js OCRproviders/ollama.ts- Ollama extraction with kero loggingproviders/gemini.ts- Gemini extractionextract.ts- Main orchestratorstore_name/merchant/business_name→vendortotal/total_amount→amountdate(ISO) anddateRaw(original)Core Changes
dateRawfield toDocumentDatafor audit trailTesting