Windows dev setup for sloth-engine

setup-dev.bat

@echo off
setlocal EnableExtensions

set "SCRIPT_NAME=%~nx0"
set "WINGET_ARGS=--source winget --accept-package-agreements --accept-source-agreements"
set "VSCODE_CLI="

call :require_command winget || exit /b 1

echo Installing GitHub Desktop...
call :install_package GitHub.GitHubDesktop || exit /b 1

echo Installing Visual Studio Code...
call :install_package Microsoft.VisualStudioCode || exit /b 1

echo Installing .NET 9 SDK...
call :install_package Microsoft.DotNet.SDK.9 || exit /b 1

call :resolve_code_cli || exit /b 1

echo Installing VS Code C# extensions...
call :install_extension ms-dotnettools.csharp || exit /b 1
call :install_extension ms-dotnettools.csdevkit || exit /b 1

echo.
echo Setup completed successfully.
echo Installed:
echo   - GitHub Desktop
echo   - Visual Studio Code
echo   - .NET 9 SDK
echo   - VS Code extensions: ms-dotnettools.csharp, ms-dotnettools.csdevkit
echo.
echo If a new terminal does not recognize dotnet or code yet, open a new Command Prompt window.
exit /b 0

:require_command
where %~1 >nul 2>&1
if errorlevel 1 (
    echo Error: required command '%~1' was not found in PATH.
    echo Install Windows Package Manager ^(winget^) and re-run %SCRIPT_NAME%.
    exit /b 1
)
exit /b 0

:install_package
winget install -e --id %~1 %WINGET_ARGS%
if errorlevel 1 (
    echo Error: failed to install package %~1.
    exit /b 1
)
exit /b 0

:resolve_code_cli
where code >nul 2>&1
if not errorlevel 1 (
    set "VSCODE_CLI=code"
    exit /b 0
)

if exist "%LocalAppData%\Programs\Microsoft VS Code\bin\code.cmd" (
    set "VSCODE_CLI=%LocalAppData%\Programs\Microsoft VS Code\bin\code.cmd"
    exit /b 0
)

echo Error: Visual Studio Code installed, but its CLI was not found.
echo Expected 'code' in PATH or '%LocalAppData%\Programs\Microsoft VS Code\bin\code.cmd'.
exit /b 1

:install_extension
if /I "%VSCODE_CLI%"=="code" (
    code --install-extension %~1 --force
) else (
    call "%VSCODE_CLI%" --install-extension %~1 --force
)
if errorlevel 1 (
    echo Error: failed to install VS Code extension %~1.
    exit /b 1
)
exit /b 0