tegwick
cb93c322c0
Bootstrap evidence-source from the citation-evidence src/source PDF slice. - Headless core (src/pdf): ingest/extract/fingerprint, importing domain contracts from @citation-evidence/engine/shared (no local copies) - Browser upload helpers isolated under src/browser behind a ./browser entry point, with an eslint boundary keeping the core browser-free - pnpm/TS/vitest/eslint scaffold; 52 tests (contract + determinism) - Fixtures resolved from the sibling citation-evidence checkout, not duplicated (real PII) — see docs/ADR-0002; suites skip when absent - Boundary + fixture decisions recorded as docs/ADR-0001 / ADR-0002 - README/SCOPE rewritten; capability.infotech.pdf-evidence-ingest registered, NO_CAPABILITIES removed - Follow-on workplans ESRC-WP-0002..0004 queued; ESRC-WP-0001 finished Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
48 lines
1.2 KiB
Markdown
48 lines
1.2 KiB
Markdown
---
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id: ESRC-WP-0003
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type: workplan
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title: "Document metadata enrichment beyond pass-through options"
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domain: infotech
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repo: evidence-source
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status: proposed
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owner: codex
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topic_slug: citation_evidence_mvp
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created: "2026-07-08"
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updated: "2026-07-08"
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spec_refs:
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- README.md
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- src/pdf/ingest.ts
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---
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# ESRC-WP-0003 — Metadata enrichment
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Today `ingestPdf` only passes through caller-supplied `title`/`uri`/`metadata`.
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This workplan extracts intrinsic document metadata (PDF info dictionary,
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embedded XMP, page-derived signals like author/creation date/title) and folds
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it into the `Document` record without breaking the pure-over-bytes contract.
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## Sketch
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```task
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id: ESRC-WP-0003-T01
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status: todo
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priority: low
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```
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Enumerate available PDF metadata sources (info dict, XMP) via PDF.js and decide
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precedence vs. caller-supplied options (caller wins).
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```task
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id: ESRC-WP-0003-T02
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status: todo
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priority: low
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```
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Implement extraction into a normalized metadata shape; keep it optional so
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minimal-metadata PDFs still ingest cleanly.
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```task
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id: ESRC-WP-0003-T03
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status: todo
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priority: low
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```
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Contract tests over the fixture corpus asserting extracted vs. overridden
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metadata precedence.
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