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Make region mapping discoverable and validate repeated review groups

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AI-assisted implementation by Codex under maintainer direction. Preserve map relationships through measurement and share structural review-group validation between inspection and component review.
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Paul Bakaus
2026-09-18 11:09:18 -07:00
parent 4edad58917
commit 59bad18d54
12 changed files with 363 additions and 16 deletions
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docs/CLI-CONTRACT.md
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@@ -449,7 +449,7 @@ retain their local-development trust behavior. See [bundle signing](BUNDLE-SIGNI
Ported from the former `skill/scripts/{comp-spec,comp-diff,font-match,build-phase}.mjs` (+ `lib/{png,raster,image-metrics,font-fingerprint,font-index,hero-checks}.mjs`) into the engine; invoked as `{{scripts_path}}/impeccable <verb>`. All four resolve paths against the process cwd. Printed commands spell the launcher via `IMPECCABLE_SELF` (default `impeccable`), so they name `{{scripts_path}}/impeccable <verb>`, never `node …mjs`. ISO `createdAt`/`startedAt` timestamps in stdout and written JSON are the only run-dependent output.
- **`comp-spec`** — turns an approved comp into a measured build spec. `--comp <png> --grid` writes `.impeccable/build/comp-grid.png` (10x10 labeled grid) and prints PALETTE/BANDS/NEXT; `--comp <png> --regions <json>` measures regions into `.impeccable/build/spec.json` (region box, sampled palette, medium, aspect, detail energy, plate path for raster kinds) and prints the spec; `--comp <png> --auto [--out <draft.json>]` writes approximate bands to a new draft file (default `.impeccable/build/regions.draft.json`), without modifying the measured spec or build state; `--print` prints the compact spec; `--crop <id> [--out f] [--scale n] [--raw]` writes a reference crop; `--plate-prompt <id>` prints the regeneration prompt. `--spec <path>` overrides the spec path (default `.impeccable/build/spec.json`). Validation refusals (stderr, exit 1) are the JS strings verbatim: a region with no id / duplicate id / no note, a code-kind region whose note names painted material, a code region over 25% of the comp, a grid span that is not `<colrow>:<colrow>`, uncovered ink cells without `allowUncovered`. spec.json is byte-identical to the JS output.
- **`comp-spec`** — turns an approved comp into a measured build spec. `--schema` prints the region-map JSON schema without reading or writing a project. `--comp <png> --regions <json> --inspect-map` writes reference-only crops, overlay and report in a new directory; exit 2 means diagnosed hard errors, exit 1 means command/input failure. Mapping metadata (`parentId`, `reviewGroup`) survives measurement. Review groups must contain peer code regions of one kind and container status; mixed groups and grouped raster assets are refused both at measurement and at component-review preparation. `--comp <png> --grid` writes `.impeccable/build/comp-grid.png` (10x10 labeled grid) and prints PALETTE/BANDS/NEXT; `--comp <png> --regions <json>` measures regions into `.impeccable/build/spec.json` (region box, sampled palette, medium, aspect, detail energy, plate path for raster kinds) and prints the spec; `--comp <png> --auto [--out <draft.json>]` writes approximate bands to a new draft file (default `.impeccable/build/regions.draft.json`), without modifying the measured spec or build state; `--print` prints the compact spec; `--crop <id> [--out f] [--scale n] [--raw]` writes a reference crop; `--plate-prompt <id>` prints the regeneration prompt. `--spec <path>` overrides the spec path (default `.impeccable/build/spec.json`). Validation refusals (stderr, exit 1) are the JS strings verbatim: a region with no id / duplicate id / no note, a code-kind region whose note names painted material, a code region over 25% of the comp, a grid span that is not `<colrow>:<colrow>`, uncovered ink cells without `allowUncovered`. spec.json is byte-identical to the JS output.
Automatic drafts require decomposition into actual visible elements before measurement; a draft flag blocks accidental submission, and existing draft files are never overwritten. Successful `--regions` measurements record the source path and SHA-256. Spec and plate gates reject changed or missing source files, so a failed region edit cannot silently reuse the previous measurements. Legacy specs without source metadata remain readable.
Region inputs support three coordinate representations: inclusive `grid` cells, normalized `box: {x,y,w,h}`, or `pixelBox: {x,y,w,h}` in whole original-comp pixels. Pixel boxes cannot be combined with the other formats and must be positive-sized and contained in the comp; they avoid snapping an asset boundary to a neighbouring grid cell. Foreground UI excluded from a plate reference is excluded at the same aligned coordinates from the candidate during scoring; unmasked asset bytes still undergo provenance checks.
- **`comp-diff`** — `--comp <png> --build <png> [--spec spec.json] [--out-dir dir] [--align top|stretch|cover] [--label name] [--threshold t] [--json] [--no-files]`. Scores structure / color / detail / bands and per-region verdicts (`match`/`drift`/`missing`/`contradicted`); writes `side-by-side.png`, `heatmap.png`, `regions/<id>.png`, and `report.json` under `--out-dir` (unless `--no-files`); prints the text summary or, with `--json`, the report. Exit 0 measured, 1 usage/unreadable input, 3 below `--threshold`. The JSON report and text summary are byte-identical to the JS.