29 lines
1009 B
PowerShell
29 lines
1009 B
PowerShell
function Test-IsPackageInstallerV2 {
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<#
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.SYNOPSIS
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Returns true if a particular package is an installer package.
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.PARAMETER PackageName
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[string] The package name to check
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.PARAMETER Package
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[object] The package to check
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#>
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[CmdletBinding(DefaultParameterSetName = 'PackageName')]
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[OutputType([bool])]
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Param (
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[Parameter(Mandatory = $true, Position = 0, ParameterSetName = 'PackageName')]
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[ValidateScript({if ($PSCmdlet.ParameterSetName -eq 'PackageName') {return ![string]::IsNullOrWhiteSpace($_)} else {return $true}})]
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[string]$PackageName,
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[Parameter(Mandatory = $true, Position = 0, ParameterSetName = 'Package')]
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[ValidateScript({if ($PSCmdlet.ParameterSetName -eq 'Package') {return $null -ne $_} else {return $true}})]
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[object]$Package
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)
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if ($PSCmdlet.ParameterSetName -eq 'Package') {
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$PackageName = $Package.Name
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}
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return ($_InstallerPackages.Where({$PackageName -like $_}).Where({$_}).Count -gt 0)
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}
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