25 lines
541 B
PowerShell
25 lines
541 B
PowerShell
function WaitForSuccess([ScriptBlock] $script, [int]$seconds = 10,
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[string]$description = 'operation to complete')
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{
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$skip = $false
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Write-Host "Waiting up to $($seconds)s for $description..."
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$result = 0..($seconds * 2) |
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% {
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if ($skip) { return $true }
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$status = &$script
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if ($status -eq $true)
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{
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$skip = $true
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return $true
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}
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else
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{
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Start-Sleep -Milliseconds 500
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}
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return $false
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} |
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Select -Last 1
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return $result
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}
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