Lists installed packages per project in solution

GetSolutionPackages

Register-TabExpansion 'Get-SolutionPackages' @{
    'PackageName' = { Get-Package | Sort-Object -Property Id -Unique | foreach { $_.Id } }
}

function Get-SolutionPackages($PackageName) {
       
    $nl = [Environment]::NewLine
    $packageSummaryList = @()

    Get-Project -All | ForEach-Object {
        $projectName = $_.ProjectName
		Get-Package -ProjectName $projectName | ForEach-Object {
            $packageSummary = New-Object System.Object
            $packageSummary | Add-Member -type NoteProperty -name Id -value $_.Id
            $packageSummary | Add-Member -type NoteProperty -name Version -value $_.Version
            $packageSummary | Add-Member -type NoteProperty -name Project -value $projectName

            $packageSummaryList += $packageSummary
        }
	}
    
    if(!$packageName) {
        $packageSummaryList | Sort-Object -Property Id, Version
    }
    else {
        $packageSummaryList | Where-Object { $_.Id -eq $PackageName } | Sort-Object -Property Id, Version
    }
}

function Get-DesynchronizedPackages {
    $nl = [Environment]::NewLine
    $packageSummaryList = @()

    Get-Project -All | ForEach-Object {
        $projectName = $_.ProjectName
		Get-Package -ProjectName $projectName | ForEach-Object {
            $packageSummary = New-Object System.Object
            $packageSummary | Add-Member -type NoteProperty -name Id -value $_.Id
            $packageSummary | Add-Member -type NoteProperty -name Version -value $_.Version
            $packageSummary | Add-Member -type NoteProperty -name Project -value $projectName

            $packageSummaryList += $packageSummary
        }
	}
    
    $packageSummaryList | Sort-Object -Property Id, Version -Unique | Group-Object Id | Where-Object { $_.Count -gt 1 } | Select-Object -ExpandProperty Group
}