Shared Docusaurus config for every StackQL web property: the main site (stackql.io), stackql-deploy, and every provider microsite (*-provider.stackql.io).

One repo defines the header, footer, menus, presets, theme, and prism config. Each site vendors main at build time and supplies only its own identity (providerName, providerTitle). Sidebars stay per-site.

This module is vendored, not installed. Each site shallow-clones main into a gitignored folder during its build, then its docusaurus.config.js imports the createConfig factory from there.

• main is the live contract. No tags, no semver, no packages. Change on main -> next build of each site picks it up.
• The factory imports nothing external. Any installed dep it needs (currently just prism-react-renderer) is passed in by the site wrapper. This keeps the vendored module resolvable under every Yarn nodeLinker including PnP.
• All cross-site nav/footer links are absolute urls to their canonical home (https://stackql.io/install, https://aws-provider.stackql.io, etc). A relative to: '/install' would resolve against the rendering microsite, which has no such page.
• Sidebars are per-site. Nothing in this repo touches them.

• index.js - exports createConfig({ providerName, providerTitle, prismThemes, overrides }).
• README.md - this file.

Optionally (not yet added): shared static assets (custom.css, logos) and a smoke-test CI that imports createConfig and runs docusaurus build against a fixture site before merging to main.

One-time wiring per site.

The only file you routinely touch per site.

export const providerName = 'anthropic';
export const providerTitle = 'Anthropic';

Not a prebuild hook - Yarn Berry does not run pre/post scripts. The clone fails loudly (non-zero exit) if the repo is unreachable, which stops the build by design. A failed build leaves the previous successful deploy live on both Netlify and GitHub Pages, so there is no need for a committed snapshot fallback.

Netlify (netlify.toml):

[build]
  command = "rm -rf .shared-config && git clone --depth 1 --branch main https://github.com/stackql/docusaurus-config.git .shared-config && yarn build"

GitHub Pages (steps in the deploy workflow, before the build):

- name: Vendor shared config
  run: rm -rf .shared-config && git clone --depth 1 --branch main https://github.com/stackql/docusaurus-config.git .shared-config
- name: Build
  run: yarn build

No-git alternative for either:

curl -L https://github.com/stackql/docusaurus-config/archive/refs/heads/main.tar.gz | tar xz
mv docusaurus-config-main .shared-config

import {themes as prismThemes} from 'prism-react-renderer';
import { createConfig } from './.shared-config/index.js';
import { providerName, providerTitle } from './provider.js';

export default createConfig({ providerName, providerTitle, prismThemes });

prism-react-renderer is imported in the site wrapper (where Yarn can resolve it), not in the vendored module.

Sidebars stay per-site. Read the title from provider.js instead of reaching into config.title and string-stripping it.

Docs are mounted at the site root (routeBasePath: '/' in the shared preset), so the doc with id: 'provider-intro' is the page served at https://<slug>-provider.stackql.io/.

import { providerTitle } from './provider.js';

const sidebars = {
  mainSidebar: [
    // `/providers` is registered by the shared redirect plugin and
    // client-side-redirects to https://stackql.io/providers.
    { type: 'link', label: 'All Providers', href: '/providers' },
    {
      type: 'category',
      label: `${providerTitle} Provider`,
      link: { type: 'doc', id: 'provider-intro' },
      items: [{ type: 'autogenerated', dirName: 'services' }],
    },
  ],
};

export default sidebars;

.shared-config/

createConfig accepts an overrides object that is shallow-merged on top of the returned config. Use it for genuinely site-specific tweaks (a different gtag ID, a different editUrl, an extra plugin). Anything you find yourself overriding on more than one site belongs in the shared config, not in overrides.

export default createConfig({
  providerName,
  providerTitle,
  prismThemes,
  overrides: {
    onBrokenLinks: 'throw',
  },
});

The merge is shallow - nested objects (themeConfig, presets) are replaced wholesale, not deep-merged. If you need to tweak something nested, copy the whole branch into overrides, or extend the factory to accept a more specific parameter.

Shared nav and footer items that point at the main site (Install, stackql-deploy, Providers, Blog, Tutorials, Contact us, etc.) use relative to: URLs. A bundled Docusaurus plugin (stackql-shared-redirects, defined in index.js) registers a route at each of those paths in the consumer site. Visiting /install on any microsite hits that route, which client-side-redirects to https://stackql.io/install.

The upside of going through redirect routes rather than absolute hrefs:

• The items render without the external-link icon (Docusaurus only decorates truly-external href: items).
• Typing https://aws-provider.stackql.io/install directly into the address bar lands on the right page instead of 404ing.
• The same menu config works on stackql.io itself (if it ever consumes this factory) - the redirect routes would no-op against the main site's actual pages.

Items that still use absolute href: (and therefore render with the external-link icon):

• Providers dropdown items - they target other provider microsites, not the main site, so the local redirect routes don't help.
• AI Agents children - deep doc paths on the main site, not in the redirect map.
• The GitHub icon in the top right - genuinely external.

Cross-site clicks still cause full-page loads (different origins, unavoidable), and Docusaurus computes no active-state highlight for redirect routes.

A shared-repo change reaches a deployed site on that site's next build. Sites rebuild naturally on their own content pushes. To push a shared change out without editing any site repo:

• Netlify: create a build hook per site (a URL you POST to) and have a script POST all of them.
• GitHub Pages: trigger each site's Actions workflow via workflow_dispatch or repository_dispatch.

This is a fan-out of build triggers, not edits.

main is the live contract with no version pinning, so the safety lives in build behavior and in guarding main.

• Fail loud, not stale. A failed clone stops the build. Previous successful deploy stays live. That is the real last-known-good - do not add a committed snapshot fallback.
• Guard main. Every site tracks it unpinned, so a bad commit breaks the next build of every site at once. Protect the branch with PR review and a CI smoke test in this repo that imports createConfig, invokes it, and runs docusaurus build against a fixture site before merge. A green main is the propagation gate.
• Fresh each build. The rm -rf before clone ensures the vendored copy is always current main, never a cached stale one.

• Central sidebars and related-provider cross-links - sidebars stay per-site.
• Runtime CSS/JS injection via a worker - reserved for instant cosmetic changes if ever needed; not part of this build-time approach.
• The stars badge worker - unrelated, stays as-is. It is runtime because its data is live; this config is build-time because it changes on human timescales.

1. Land this repo on main. Add the smoke-test CI before relying on it.
2. Wire one pilot provider site (steps 1-5 above). Build locally and on the platform. Confirm the header, footer, and menus render identically to before, and that the absolute cross-site links resolve to the right properties.
3. Apply the same wiring to the remaining sites.
4. (Optional) Set up the rebuild fan-out so shared changes go live without waiting for a content push.