creatixchu
8cec74748b
Add @deepseek-ai/dsh-host-directory-picker-auto, a node-half-only chooser that samples the host situation once at boot (bind host via a new httpServer.host getter, SSH markers, platform, DISPLAY/WAYLAND_DISPLAY) and mounts the matching dual-face backend (-native or -browse) as a real Loader entry in the in-memory root tree; the effect disposer removes it. Entry-level mounting keeps the seam's one-row-swaps-both-faces invariant: the client module table discovers the mounted backend's browser half exactly as a config row's. apps/cli now composes -auto as its directory-picker row; composing a backend row directly remains the pin.
140 lines
5.6 KiB
TypeScript
140 lines
5.6 KiB
TypeScript
/**
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* REAL-composition coverage: a test-only cordis.yml booted through the
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* vendored Loader mounts the webserver row plus the adaptive chooser, and the
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* assertions observe the durable outcome — which backend entry the chooser
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* mounted into the Loader store, the capability the seam then serves, and
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* that disposing the chooser removes the mounted entry again (HMR safety).
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*/
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import { mkdir, mkdtemp, readFile, rm, writeFile } from 'node:fs/promises'
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import { tmpdir } from 'node:os'
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import { join } from 'node:path'
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import { pathToFileURL } from 'node:url'
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import { afterEach, describe, expect, it, vi } from 'vitest'
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import { Context } from 'cordis'
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import Loader from '@cordisjs/plugin-loader'
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import Include from '@cordisjs/plugin-include'
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import HttpServer from '@deepseek-ai/dsh-host-webserver'
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import type { DirectoryPicker } from '@deepseek-ai/dsh-host-directory-picker'
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import BrowseDirectoryPicker from '@deepseek-ai/dsh-host-directory-picker-browse'
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import NativeDirectoryPicker from '@deepseek-ai/dsh-host-directory-picker-native'
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import * as DirectoryPickerAuto from '../src/index.ts'
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const AUTO = '@deepseek-ai/dsh-host-directory-picker-auto'
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const NATIVE = '@deepseek-ai/dsh-host-directory-picker-native'
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const BROWSE = '@deepseek-ai/dsh-host-directory-picker-browse'
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let root: string | undefined
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let context: Context | undefined
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afterEach(async () => {
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vi.unstubAllEnvs()
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await context?.fiber.dispose()
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context = undefined
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if (root !== undefined) await rm(root, { recursive: true, force: true })
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root = undefined
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})
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/** Write a dist fixture and a two-row cordis.yml (webserver + chooser), then boot it through the real Loader. */
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async function loadComposition(bindHost: '127.0.0.1' | '0.0.0.0'): Promise<{ ctx: Context; configPath: string }> {
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root = await mkdtemp(join(tmpdir(), 'dsh-directory-picker-auto-'))
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const dist = join(root, 'dist')
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await mkdir(dist)
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const distIndex = join(dist, 'index.html')
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await writeFile(distIndex, '<head></head><body>shell</body>')
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const configPath = join(root, 'cordis.yml')
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await writeFile(configPath, [
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"- name: '@deepseek-ai/dsh-host-webserver'",
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' config:',
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` host: '${bindHost}'`,
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' port: 0',
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` distIndex: '${distIndex}'`,
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`- name: '${AUTO}'`,
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'',
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].join('\n'))
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context = new Context()
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context.baseUrl = pathToFileURL(root).href + '/'
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await context.plugin(Loader)
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context.loader.builtins.include = Include
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const modules = new Map<string, unknown>([
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['@deepseek-ai/dsh-host-webserver', HttpServer],
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[AUTO, DirectoryPickerAuto],
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[NATIVE, NativeDirectoryPicker],
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[BROWSE, BrowseDirectoryPicker],
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])
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context.loader.internal = {
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version: 'v2',
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async import(specifier: string) {
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if (!modules.has(specifier)) throw new Error(`unexpected Loader import: ${specifier}`)
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return modules.get(specifier)
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},
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} as unknown as NonNullable<typeof context.loader.internal>
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await context.loader.create({
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name: 'cordis:include',
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config: { path: pathToFileURL(configPath).href },
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})
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await context.loader.await()
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return { ctx: context, configPath }
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}
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/** Entry names currently present in the loader store (root tree plus subtrees). */
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function entryNames(ctx: Context): string[] {
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return [...ctx.loader.entries()].map(entry => entry.options.name)
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}
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/** Force every signal of an attended host: no SSH launch, a display on any platform. */
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function stubAttendedHost(): void {
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vi.stubEnv('SSH_CONNECTION', '')
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vi.stubEnv('SSH_TTY', '')
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vi.stubEnv('DISPLAY', ':0')
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}
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describe('real Loader composition', () => {
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// Real-Loader composition resolves workspace packages through tsx at test
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// time; first resolution after the host/client program split is slow enough
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// to trip the default 5s budget on cold caches.
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it('mounts the native backend for an attended loopback host and unmounts it on disposal', { timeout: 60_000 }, async () => {
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stubAttendedHost()
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const { ctx, configPath } = await loadComposition('127.0.0.1')
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const unloaded = [...ctx.loader.entries()]
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.filter(entry => entry.fiber === undefined && !entry.disabled)
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.map(entry => entry.options.name)
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expect(unloaded).toEqual([])
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expect(entryNames(ctx)).toContain(NATIVE)
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expect(entryNames(ctx)).not.toContain(BROWSE)
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const picker = ctx.get('directoryPicker') as DirectoryPicker
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expect(picker.capability().kind).toBe('native')
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// The mounted row lives in the Loader's in-memory root tree only — the
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// booted config file must never gain the resolved backend row.
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expect(await readFile(configPath, 'utf8')).not.toContain(NATIVE)
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// HMR safety: disposing the chooser's fiber removes the entry it created.
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const autoEntry = [...ctx.loader.entries()].find(entry => entry.options.name === AUTO)!
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await autoEntry.fiber!.dispose()
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await ctx.loader.await()
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expect(entryNames(ctx)).not.toContain(NATIVE)
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expect(ctx.get('directoryPicker')).toBeUndefined()
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})
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it('mounts the browse backend under an SSH launch', { timeout: 60_000 }, async () => {
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stubAttendedHost()
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vi.stubEnv('SSH_CONNECTION', '10.0.0.2 55 10.0.0.9 22')
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const { ctx } = await loadComposition('127.0.0.1')
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expect(entryNames(ctx)).toContain(BROWSE)
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expect(entryNames(ctx)).not.toContain(NATIVE)
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const picker = ctx.get('directoryPicker') as DirectoryPicker
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expect(picker.capability().kind).toBe('browse')
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})
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it('mounts the browse backend for an all-interfaces bind even on an attended host', { timeout: 60_000 }, async () => {
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stubAttendedHost()
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const { ctx } = await loadComposition('0.0.0.0')
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expect(entryNames(ctx)).toContain(BROWSE)
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expect(entryNames(ctx)).not.toContain(NATIVE)
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})
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})
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