Files
deepseek-harness/packages/host/webserver/src/invariant.ts
T
imccyu ec601ca13d build(vendor): rescope the vendored Cordis packages into @deepseek-ai
Machine-produced by `pnpm run rescope-vendor --apply` plus the regeneration it
prints: `pnpm install` for the lockfile, `pnpm run gen-third-party-notices`,
`verify-translation-pairing --write` for the touched bilingual pairs,
`gen-doc-graphs`, and one typert snapshot whose ids embed character offsets.
`pnpm run rescope-vendor --check` verifies the result.

Renames nine vendored packages (cordis, cosmokit, schemastery and the six
@cordisjs plugins) and every reference that resolves them: manifest names and
dependency keys, module specifiers including declare-module merges, cordis.yml
plugin names, tsconfig paths, every Markdown fence, and `docs/` prose.
Directory names, upstream versions, and dependency ranges are unchanged, so
vendor/README.md still reads as an upstream snapshot; its manifest table gains
an upstream-name column so THIRD_PARTY_NOTICES keeps MIT attribution pointed
at each fork's origin.

The tutorial tier follows the rename end to end: its yaml fences named plugins
the Loader can no longer resolve, its `ts ignore-check` fences disagreed with
the compiled fences beside them, and its prose quoted both. The contracts that
told readers to keep upstream names — the root convention and the vendoring
cookbook's tree comment and manifest invariant — now say to rescope instead.

Two rules read `@deepseek-ai/` as "another workspace plugin": the client bundle
purity gate now names the vendored libraries a browser bundle inlines, and the
files where a bare `cordis` is an agent-preset id keep that product data.
2026-08-10 22:04:13 +08:00

60 lines
2.6 KiB
TypeScript

/**
* Package-owned invariant companion for `@deepseek-ai/dsh-host-webserver`.
* @module @deepseek-ai/dsh-host-webserver/invariant
*/
/* jscpd:ignore-start */
import type { Context } from '@deepseek-ai/cordis'
import type { InvariantInstaller } from '@deepseek-ai/dsh-invariants'
const PACKAGE_NAME = '@deepseek-ai/dsh-host-webserver'
/** Cordis companion plugin name. */
export const name = 'host-webserver-invariant'
/** Service required before the companion can register. */
export const inject = ['invariants']
/**
* Owned relation: HTTP and upgrade route registrations and their disposers must stay
* symmetric — after the owning fiber of a registered route unloads, the
* route table must no longer answer for its path (a stale route would keep
* serving a disposed plugin's handler). Checked on every fiber teardown
* (cordis 'internal/plugin'): the service's own registry state is compared
* against the set of live fibers' registrations indirectly, by probing that
* dispose really removed the entry — the register() disposer contract.
*/
const install: InvariantInstaller = (ctx, fail) => {
ctx.on('internal/plugin', () => {
const server = ctx.get('httpServer') as
| {
register(route: { kind: 'exact'; path: string; handler: () => void }): () => void
registerUpgrade(route: { path: string; handler: () => void }): () => void
}
| undefined
if (server === undefined) return // no webserver row in this composition
// Register/dispose probe on a reserved path: if dispose leaves the route
// behind, a second register throws the duplicate error — the asymmetry.
// Each register(probe)() is one register+dispose cycle, so the probe never
// leaves residue; a leftover from the first cycle makes the second throw.
const probe = { kind: 'exact' as const, path: '/__dsh_invariant_probe__', handler: () => {} }
try {
server.register(probe)()
server.register(probe)()
const upgradeProbe = { path: '/__dsh_invariant_upgrade_probe__', handler: () => {} }
server.registerUpgrade(upgradeProbe)()
server.registerUpgrade(upgradeProbe)()
} catch {
fail('httpServer route disposer left a route registered — route tables and fiber lifecycles diverged')
}
}, { global: true })
}
/**
* Register this package's invariant companion.
* @param ctx - Cordis context carrying the invariant service.
* @returns the installed registration's disposer after setup succeeds.
*/
export const apply = (ctx: Context): Promise<() => void> =>
Promise.resolve(ctx.invariants.register(PACKAGE_NAME, install))
/* jscpd:ignore-end */