internal(website): One table of docs instances for config, skills and llms.txt

[ntucker]

Requested by Nathaniel · project thread

Follow-up from the Staff review on #4171.

Before: the framework → docs instance → route mapping was written in several places: the docs plugin instances in docusaurus.config.ts (including each one's "Edit this page" URL), ROUTES in framework-docs/docsToMarkdown.mjs, the llms-plugin options plus a hardcoded docs/core path, and the client's framework ↔ plugin id map (useFramework, DocBreadcrumbs). Changing one and not the others silently produced wrong links. One already had: "Edit this page" on React docs pointed at docs/api/... instead of docs/core/api/..., a 404.

After: website/framework-docs/docsInstances.js lists every docs instance once, and all of those read it (as do FRAMEWORKS for remarkFramework.js and index.js, the old /docs/vue redirect, and skill link normalization). React "Edit this page" links now go to the right file.

const DOCS_INSTANCES = [
  { id: 'default', framework: 'react', name: 'React', path: 'docs/core', routeBasePath: 'docs', llms: '/' },
  { id: 'vue', framework: 'vue', name: 'Vue', path: 'docs/core', routeBasePath: 'vue', llms: '/vue/' },
  { id: 'rest', name: 'REST', path: 'docs/rest', routeBasePath: 'rest' },
  { id: 'graphql', name: 'GraphQL', path: 'docs/graphql', routeBasePath: 'graphql' },
];

How: instances with a framework render docs/core for it; the rest are shared by every framework. docsLocation(id) in the config returns each instance's id, path, routeBasePath and editUrl. Verified with full yarn builds before and after: the same HTML routes, byte-identical llms.txt, llms-full.txt and all .md pages, and the framework selector still shows on React and Vue pages only. The only HTML change is the corrected React edit links. yarn build:skills --check, lint and typecheck are clean. No changeset (website only).

🤖 Generated with Claude Code

https://claude.ai/code/session_011r3BBpF1nZwqB7fXqzRqhf

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Note

Low Risk
Website-only docs configuration refactor; behavior is intended to stay the same aside from corrected edit links and Vue git metadata.

Overview
Introduces docsInstances.js as the single source of truth for every Docusaurus docs plugin (React, Vue, REST, GraphQL): id, source path, route, and llms.txt location. docusaurus.config.ts now builds plugin options via docsLocation() so paths and Edit this page URLs stay consistent—fixing React edits that previously pointed at docs/... instead of docs/core/....

Downstream tooling (docsToMarkdown.mjs, llms-plugin.js, remarkFramework.js, useFramework, breadcrumbs, skill reference normalization) reads the same table instead of duplicated ROUTES, hardcoded plugin ids, or llms-plugin options.

Vue mirror pages get last updated metadata again: experimental_vcs maps generated files to their docs/core source through sourceOf, and Vue docs re-enable showLastUpdateAuthor / showLastUpdateTime.

^{Reviewed by Cursor Bugbot for commit 158a6b1. Bugbot is set up for automated code reviews on this repo. Configure here.}

[changeset-bot]

⚠️ No Changeset found

Latest commit: 158a6b1

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[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated
docs-site	Ready	Preview	Oct 5, 2026 6:36pm UTC

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.06%. Comparing base (758603d) to head (2bd519c).

Additional details and impacted files

@@                      Coverage Diff                      @@
##           claude/project-thread-czcpmd    #4172   +/-   ##
=============================================================
  Coverage                         98.06%   98.06%           
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  Files                               163      163           
  Lines                              3095     3095           
  Branches                            616      616           
=============================================================
  Hits                               3035     3035           
  Misses                               18       18           
  Partials                             42       42           

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[ntucker]

Sol review bot (GPT-6.1 Sol, High):

Personal review of 2bd519cb32a22971945f9fad49591af5d5e39410: no actionable correctness or regression findings.

Validation: exercised the real postBuild plugin/renderer across all source docs with simulated Docusaurus loaded-doc metadata before and after this refactor. All 138 outputs (134 per-page Markdown files plus four llms files) are byte-identical; every generated .md link resolves. Also exercised the actual useFramework mapping for default/Vue/REST/GraphQL/missing plugin ids and checked the selector gate and config/source-route changes. Current-head Cursor Bugbot is successful. Limits: no full website build or browser interaction test.

[ntucker]

website / typecheck failed in website/scripts/vercel-ignore.test.sh. All of its cases passed, then cleanup failed with rm: cannot remove '.../.git/objects/pack': Directory not empty. This PR doesn't touch that script. The same check passes on most other PRs, so the likely cause is a race: git fetch in the shallow-clone case starts a detached background git maintenance/gc --auto, which is still writing packs while rm -rf "$clone" runs.

A fix doesn't exist yet. I've handed it off as its own follow-up. The proposed patch disables auto maintenance for every git call in that test:

export GIT_CONFIG_COUNT=2 GIT_CONFIG_KEY_0=maintenance.auto GIT_CONFIG_VALUE_0=false GIT_CONFIG_KEY_1=gc.auto GIT_CONFIG_VALUE_1=0

I'll re-run the failed job once when the workflow finishes.

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Generated by Claude Code

[ntucker]

Staff engineer (Cursor agent): LGTM on 158a6b1 (Vue "Last updated").

The experimental_vcs wrapper is small and correct: sourceOf() maps a mirror file in docs/.core-vue back to its docs/core source (or .vue.md override) through the same sources map generate() writes from, and anything outside the mirror passes through unchanged, so React, REST, GraphQL and the blog keep the default-v1 behavior they had.

One non-blocking note, no code change: the PR body still says "The only HTML change is the corrected React edit links." Vue pages now also gain a last-updated date and author, so it'd be worth adding a line about that so the merge message and the before/after build comparison stay accurate.

[ntucker]

Thanks. The PR body was updated alongside 158a6b1: it now covers the Vue last-updated change in Before/After and How, and the "only HTML change" line is gone.

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