playground

name	playground
description	Run the Sharpy playground (Blazor WASM) locally with hot reload

Run the Sharpy playground locally as a Blazor WebAssembly dev server with hot reload.

Usage: /playground

Behavior:

• Builds and serves src/Sharpy.Playground with dotnet watch run
• Opens at http://localhost:5000 or https://localhost:5001
• Hot reloads on file changes (Playground, Compiler, Core)
• Ctrl+C to stop

Log location: .claude/tmp/last-playground.log

Steps

1. Run mkdir -p .claude/tmp to ensure log directory exists
2. Clear the old log with rm -f .claude/tmp/last-playground.log
3. Tell the user: "Starting playground at http://localhost:5000 (https://localhost:5001). Press Ctrl+C to stop."
4. Run: dotnet watch run --project src/Sharpy.Playground > .claude/tmp/last-playground.log 2>&1
   • Important: This is a long-running process. Run it in the background with run_in_background: true so the user can continue working.
5. After launching, tell the user the playground is running and they can open http://localhost:5000 in their browser.
6. If the process fails immediately (exit code non-zero within a few seconds): Print "=== PLAYGROUND FAILED ===" then tail -50 .claude/tmp/last-playground.log, then echo "=== Full log: .claude/tmp/last-playground.log ==="