spec.base.utilities

1.2.3

Public/Find-specInstalledProgram.ps1

function Find-specInstalledProgram {
    [cmdletBinding()]
    param(
        [Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)]
        [string]$Name
    )

    Begin {
        $regPaths = @(
            'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall',
            'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall'
        )
    }

    Process {
        foreach ($path in $regPaths) {
            if (Test-Path $path) {
                Get-ChildItem $path | ForEach-Object {
                    $program = Get-ItemProperty $_.PsPath
                    if ($program.DisplayName -like $Name) {
                        [pscustomobject]@{
                            DisplayName     = $program.DisplayName
                            DisplayVersion  = $program.DisplayVersion
                            Publisher       = $program.Publisher
                            InstallDate     = $program.InstallDate
                            UninstallString = $program.UninstallString
                        }
                    }
                }
            }
        }
    }
}