[dotnet-watch] Use Spectre.Console for target framework selection#53540
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tmat merged 4 commits intorelease/10.0.3xxfrom Mar 20, 2026
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[dotnet-watch] Use Spectre.Console for target framework selection#53540tmat merged 4 commits intorelease/10.0.3xxfrom
tmat merged 4 commits intorelease/10.0.3xxfrom
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jonathanpeppers
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Pull request overview
This PR updates dotnet-watch’s target framework selection UX to use Spectre.Console’s SelectionPrompt, enabling arrow-key navigation, search, and paging, and aligns behavior with dotnet-run.
Changes:
- Add Spectre.Console to the watch implementation and Spectre.Console.Testing to the test project.
- Replace the numeric-key TFM selector with a Spectre
SelectionPrompt-based selector (injectableIAnsiConsolefor testability). - Localize the new prompt strings via
Resources.resx(and propagate entries to.xlffiles).
Reviewed changes
Copilot reviewed 21 out of 21 changed files in this pull request and generated 3 comments.
Show a summary per file
| File | Description |
|---|---|
| test/dotnet-watch.Tests/dotnet-watch.Tests.csproj | Adds Spectre.Console.Testing package reference for prompt-driving tests. |
| test/dotnet-watch.Tests/HotReload/TargetFrameworkSelectionPromptTests.cs | Rewrites tests to drive Spectre prompt via key presses/search input. |
| src/Dotnet.Watch/dotnet-watch/Resources.resx | Adds localized strings for the new prompt UI text. |
| src/Dotnet.Watch/dotnet-watch/xlf/Resources.*.xlf | Adds localization entries for the new prompt strings across languages. |
| src/Dotnet.Watch/dotnet-watch/Program.cs | Wires up the new prompt instance (when interactive) into Hot Reload watcher. |
| src/Dotnet.Watch/Watch/UI/TargetFrameworkSelectionPrompt.cs | Replaces numeric input prompt with Spectre.Console SelectionPrompt. |
| src/Dotnet.Watch/Watch/Microsoft.DotNet.HotReload.Watch.csproj | Adds Spectre.Console dependency. |
| src/Dotnet.Watch/Watch/HotReload/HotReloadDotNetWatcher.cs | Accepts an optional prompt instance via constructor and passes selector delegate to build logic. |
| Directory.Packages.props | Adds central version for Spectre.Console.Testing. |
Replace the basic numeric-key console prompt with Spectre.Console's SelectionPrompt for target framework selection in dotnet-watch. This matches the dotnet-run behavior and provides arrow key navigation, search, and pagination. - Add Spectre.Console dependency to Watch library - Add Spectre.Console.Testing for unit tests - Accept IAnsiConsole in TargetFrameworkSelectionPrompt for testability - Use ShowAsync with CancellationToken for cancellation support - Localize prompt strings in Resources.resx - Rewrite tests to drive the prompt via TestConsole key presses Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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tmat
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Mar 19, 2026
tmat
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Mar 19, 2026
… dotnet-watch Address review feedback: make TargetFrameworkSelectionPrompt an abstract class in the Watch library (no Spectre dependency) with a derived SpectreTargetFrameworkSelectionPrompt in dotnet-watch. This avoids adding the Spectre.Console dependency to the Watch library, which is also used by Aspire as a headless server. Also make the targetFrameworkSelectionPrompt constructor parameter non-optional, passing null explicitly where needed. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Type the target framework name via stdin to search and select it, replacing the old numeric key approach. Add KeyPressedAnsiConsole/KeyPressedInput to bridge IConsole.KeyPressed events to Spectre.Console's IAnsiConsoleInput when stdin is redirected. This lets PhysicalConsole.ListenToStandardInputAsync remain the single stdin reader, with Spectre receiving keys through the same pipeline. Also extend PhysicalConsole's stdin key mapping to handle '.', '-', Enter, and use ConsoleKey.D0-D9 (matching Spectre's expectations). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
The Watch directory under dotnet-watch is for legacy --no-hot-reload mode. Move the Spectre prompt implementation to a UI directory instead. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
tmat
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Mar 20, 2026
This was referenced Mar 20, 2026
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Replace the basic numeric-key console prompt with Spectre.Console's
SelectionPromptfor target framework selection indotnet-watch. This matches thedotnet-runbehavior and provides arrow key navigation, search, and pagination.Add Spectre.Console dependency to Watch library (Spectre.Console is already in source-build)
Add Spectre.Console.Testing for unit tests (Spectre.Console.Testing is not in source-build but is only used for tests)
Accept
IAnsiConsoleinTargetFrameworkSelectionPromptfor testabilityLocalize prompt strings in
Resources.resxRewrite tests to drive the prompt via
TestConsolekey presses