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Huanqi Cao da1b1ff87d fix(host): drop the folder-dialog Description both picker modes render badly

.NET 10's modern FolderBrowserDialog renders Description as a bottom
strip above the folder input, and the 5.1 classic dialog as an unthemed
white box; the property is dropped entirely and a regression assertion
pins its absence.

2026-08-05 00:31:43 +08:00

src

fix(host): drop the folder-dialog Description both picker modes render badly

2026-08-05 00:31:43 +08:00

tests

fix(host): drop the folder-dialog Description both picker modes render badly

2026-08-05 00:31:43 +08:00

package.json

feat(host,client): compose directory picking through slots — dual-face -native, no wire advertisement

2026-07-28 21:51:01 +08:00

README.i18n.yaml

docs(picker): record the pwsh-first DPI-aware Windows picker fix

2026-08-05 00:31:43 +08:00

README.md

docs(picker): record the pwsh-first DPI-aware Windows picker fix

2026-08-05 00:31:43 +08:00

README.zh.md

docs(picker): record the pwsh-first DPI-aware Windows picker fix

2026-08-05 00:31:43 +08:00

tsconfig.json

feat(host,client): compose directory picking through slots — dual-face -native, no wire advertisement

2026-07-28 21:51:01 +08:00

tsdown.config.ts

feat(host,client): compose directory picking through slots — dual-face -native, no wire advertisement

2026-07-28 21:51:01 +08:00

README.md

@deepseek-ai/dsh-host-directory-picker-native

English | 中文

The native-OS-chooser backend of the directory-picker seam: NativeDirectoryPicker registers ctx.directoryPicker with the native capability, whose pick(signal) opens one native chooser per call and resolves the chosen absolute path (null on cancel). Platform tools run without a shell: osascript on macOS, pwsh (PowerShell 7) with a Windows PowerShell 5.1 fallback on Windows — the dialog script opts the process into system DPI awareness — and Zenity with a KDialog fallback on Linux; the caller's abort terminates the native process. Only viable when the operator sits at the host's display — remote deployments compose -browse instead. The command boundary (DirectoryPickerRunner) and platform facts are injectable for deterministic tests. The shared no-shell subprocess runner lives in dsh-native-command.

Dual-face package: the browser half (./client) registers a renderless flow occupant into ui-workspace's two directory-flow holes — each open request drives host.pickDirectory and reports the one outcome (picked path / cancel / failure) through the hole's owner conversation. One cordis.yml row therefore composes both sides of the native interaction; the client carries no capability-kind branching, and mounting a second flow package fails at load (the holes are single kind).

Model Experience

None, as the backend serves the GUI host's directory selection; nothing here reaches a model request.

KV Cache effect

None; this package neither assembles nor sends a provider request.

Known Limitations and Deferred Work

Linux requires desktop tooling — with neither Zenity nor KDialog installed, pick rejects with an actionable error; it does not fall back to a typed-path prompt (the browse backend is that fallback at the composition level).
Windows needs PowerShell 7 for the modern picker — pwsh renders the Explorer-style folder dialog; a machine with only Windows PowerShell 5.1 falls back to the legacy folder tree, DPI-corrected but not the modern UI.