Files
atomic-design-poc/docs/project/archive/backlog/WP-43-scaffold-generators.md
T
ehoandClaude Opus 5 12f17d9d73 docs: archive the finished backlogs (RD-30)
Two backlog trees are complete: `docs/project/backlog/` (75 files, every
WP done) and `docs/project/refactor-backlog-setup/` (the arc before it).
Move both under `docs/project/archive/` with `git mv`, so history stays
intact through `git log --follow`. `SHOWCASE-ROADMAP.md` moves with them,
because it points at the now-archived backlog README.

Add `docs/project/archive/README.md`. It states that these trees are
historical and names the two directories that are still live.

Repoint every inbound reference named in RD-30's Files table: CLAUDE.md,
the root README, both backend READMEs, `LetterHtml.cs`, `a11y.mdx`, the
`document-feature` and `new-ssp` skills, and the readable-codebase PLAN,
README, and RD-19 ticket. Fix two upward-relative links inside the moved
WP files (WP-68, WP-69) that gained a directory level and would otherwise
break. Repoint `.prettierignore`'s two agent-prompt exclusions to their
new path, so prettier keeps leaving those files' exact wording alone.

Mark RD-30 done and check off its acceptance criteria; flip its README
row to done.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-08 23:00:38 +02:00

2.5 KiB

WP-43 — Runnable leaf generators

Status: done (value-object + form-machine; ui-component/bff-endpoint kept as skills) Phase: 8 — platform/DX/showcase Priority: P3

Outcome

Tool = plop. plopfile.mjs + plop-templates/ provide two runnable generators for the pure-TS patterns: npm run gen:value-object (branded type + parseX + spec, mirrors postcode/bsn) and npm run gen:form-machine (Draft/Valid/Errors + Editing/Submitting/Submitted/Failed union + initial/pure reduce/assertNever + spec, mirrors change-request.machine). Prompts take context + PascalCase name (positional-arg bypass for scripting); each emits a co-located spec so the "pure logic must have a spec" rule holds by default; a post-action reminds to add the English <target> for the generated $localize id. Smoke-tested (both generate → lint + dep:check clean), then the demo output removed. Skills (value-object, form-machine) point at the generator. plop-templates/ is prettier-ignored (Handlebars, not TS).

Scoped out (kept as skills): gen:ui-component (Angular template {{ }} collides with Handlebars) and gen:bff-endpoint (spans the C# backend + gen:api regen) — a generator adds little over the recipe there.

Why

The house patterns (value object, form machine, bff endpoint, ui component) are documented only as agent-executed prose skills; there's no npm run gen:* a developer runs to emit the boilerplate. For a template meant to bootstrap real registers, mechanise the highest-churn recipes.

Decisions

  • Step 1 — tool fork: plop (recommended: tiny, readable templates, npm run gen:*) vs Angular schematics (native ng generate, heavier to author). Decide before building.
  • Generators emit house-pattern files with co-located spec/story, matching current idioms: gen:value-object, gen:form-machine (page/wizard), gen:bff-endpoint, gen:ui-component.
  • Templates become the single source; each matching skill gets a one-line "run npm run gen:x, then …".

Files

  • New plopfile.mjs (or schematics/) + template files; package.json gen:* scripts.
  • Update the corresponding .claude/skills/*/SKILL.md to invoke the generator.

Acceptance criteria

  • gen:value-object + gen:form-machine emit files that pass npm run lint + dep:check with no hand-edits beyond the domain specifics (rule/fields) + the en.xlf target.
  • Generated units include their co-located spec.
  • Smoke-tested both; npm run ci green.