Examples/Spinner.ps1
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#Requires -Modules DynamicTitle # Suppress this for $initializationScript [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseDeclaredVarsMoreThanAssignments', '')] param() $modulePath = Join-Path (Get-Module DynamicTitle).ModuleBase 'DynamicTitle.psd1' $commandStartJob = Start-DTJobCommandPreExecutionCallback -ScriptBlock { Get-Date } $commandEndJob = Start-DTJobPromptCallback -ScriptBlock { Get-Date } $initializationScript = { param ($modulePath) Import-Module $modulePath $spinnerSymbols = @('🌑', '🌒', '🌓', '🌔', '🌕', '🌖', '🌗', '🌘') $spinnerSymbolIndex = 0 } $scriptBlock = { param($commandStartJob, $commandEndJob) $commandStartDate = Get-DTJobLatestOutput $commandStartJob $commandEndDate = Get-DTJobLatestOutput $commandEndJob if ($null -ne $commandStartDate) { if (($null -eq $commandEndDate) -or ($commandEndDate -lt $commandStartDate)) { $commandDuration = (Get-Date) - $commandStartDate } } $spinner = $spinnerSymbols[0] if ($commandDuration) { if ($commandDuration.TotalSeconds -gt 1) { $script:spinnerSymbolIndex = ($script:spinnerSymbolIndex + 1) % $spinnerSymbols.Count $spinner = $spinnerSymbols[$script:spinnerSymbolIndex] } } else { $script:spinnerSymbolIndex = 0 } '{0} PowerShell' -f $spinner } $params = @{ ScriptBlock = $scriptBlock ArgumentList = $commandStartJob, $commandEndJob InitializationScript = $initializationScript InitializationArgumentList = $modulePath } Start-DTTitle @params |