linuxtools

1.1.7

public/Get-AptPackages.ps1

function Get-AptPackages {
    <#
    .SYNOPSIS
        Get a list of installed APT packages
    .DESCRIPTION
        Get a list of installed APT packages
    .PARAMETER Upgradeable
        Whether to list only upgradable packages
    .EXAMPLE
        Get-AptPackages
        Lists all installed APT packages
    .EXAMPLE
        Get-AptPackages -Upgradeable
        Lists only upgradable APT packages
    .LINK
        https://github.com/Skatterbrainz/linuxtools/blob/master/docs/Get-AptPackages.md
    #>
    [CmdletBinding()]
    param(
        [parameter(Mandatory=$false)][switch]$Upgradeable
    )
    try {
        if (-not (Test-Path -Path '/usr/bin/apt')) {
            throw "Required file not found: apt"
        }
        write-host "Updating apt cache..."
        sudo apt update
        if ($Upgradeable) {
            $apps = sudo apt list --upgradable
        } else {
            $apps = sudo apt list
        }

        $apps | ForEach-Object {
            $tpkg = $null
            $tpkg = $_.Split("[")
            $pkg  = $tpkg[0].Split(" ")
            $stat = $tpkg[1]
            if (![string]::IsNullOrEmpty($stat)) {
                $stat   = $stat.TrimEnd("]")
                $latest = $stat.Replace("upgradable from: ", "")
            }
            [pscustomobject]@{
                Name            = $pkg[0]
                Current         = $pkg[1]
                Rev             = $pkg[2]
                Available       = $latest
            }
        }
    } catch {
        Write-Error $($_.Exception.Message -join(";"))
    }
}