suaveplan/openspec/archive/2026-04-19-enterprise-barcode/tasks.md

Tasks: enterprise-barcode

1. Scaffold

• 1.1 universal/media/barcode/; 100/100/100/100; guard tests; CLAUDE/README/FOLDERS.

2. Errors + schemas

• 2.1 src/error-codes.ts + src/errors/barcode-errors.ts — full error set.
• 2.2 Zod schemas.

3. Formats

• 3.1 Code 39 + Code 93 + Code 128.
• 3.2 ITF (interleaved 2 of 5) + EAN-13 + UPC-A with check-digit helpers.
• 3.3 Data Matrix encoder (Reed-Solomon).
• 3.4 PDF417 encoder.
• 3.5 Co-located .md + unit + fuzz tests per format.

4. Generator

• 4.1 src/generator/barcode-generator.ts — format dispatch + rendering to SVG/PNG.

5. Reader

• 5.1 src/reader/barcode-reader.ts — readBarcode (image scan pipeline).

6. Batch

• 6.1 src/batch/batch-generator.ts — generateBatch with partial-failure reporting.

7. Docs / barrel / subpath exports / README

8. Benchmarks

• 8.1 Encode / decode benchmarks per format.

9. Ship gate

• 9.1 Verification sequence; fold + archive.