7fd2abd828
The web GUI's folder picking was hardwired to one interaction: a native OS chooser compiled into the gateway, unusable for remote deployments and swappable only by editing apiproxy source. Directory picking becomes a three-package capability seam in packages/host: ctx.directoryPicker returns a discriminated capability — dialog (the extracted native chooser; host-display only) or browse (new: one-level listing + child creation over Node stdlib, hidden flags host-stamped, symlinks followed, ancestry crumbs; remote-capable). The gateway injects the seam, advertises the kind via host.describe.directoryPicker, serves host.listDirectory / host.createDirectory under browse, and answers directory-picker-unavailable across kinds. cordis.yml is the swap point; apps/cli keeps dialog mounted, so behavior is unchanged until the in-app browser PR flips the default. The connection fixture serves a deterministic browse tree; WorkspacesService gains the browse calls the browser UI will drive. Decision record: .agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.md
22 lines
884 B
TypeScript
22 lines
884 B
TypeScript
/** Registration/capability behavior of the dialog backend (the seam's cordis half). */
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import { describe, expect, it } from 'vitest'
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import { Context } from 'cordis'
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import DialogDirectoryPicker from '../src/index.ts'
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describe('DialogDirectoryPicker', () => {
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it('registers ctx.directoryPicker with a stable dialog capability and leaves with its fiber', async () => {
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const ctx = new Context()
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const fiber = ctx.plugin(DialogDirectoryPicker)
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await fiber.await()
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const picker = ctx.get('directoryPicker')
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expect(picker).toBeInstanceOf(DialogDirectoryPicker)
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const capability = picker!.capability()
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expect(capability.kind).toBe('dialog')
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// Stability: consumers may capture the capability object across calls.
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expect(picker!.capability()).toBe(capability)
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await fiber.dispose()
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expect(ctx.get('directoryPicker')).toBeUndefined()
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})
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})
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