Winget upgrade output parsed into a real Powershell Object

winget-upgrade.ps1

class Software {
    [string]$Name
    [string]$Id
    [string]$Version
    [string]$AvailableVersion
}

[Console]::OutputEncoding = [System.Text.Encoding]::UTF8
$upgradeResult = winget upgrade | Out-String

$lines = $upgradeResult.Split([Environment]::NewLine)


# Find the line that starts with Name, it contains the header
$fl = 0
while (-not $lines[$fl].StartsWith("Name"))
{
    $fl++
}

# Line $i has the header, we can find char where we find ID and Version
$idStart = $lines[$fl].IndexOf("Id")
$versionStart = $lines[$fl].IndexOf("Version")
$availableStart = $lines[$fl].IndexOf("Available")
$sourceStart = $lines[$fl].IndexOf("Source")

# Now cycle in real package and split accordingly
$upgradeList = @()
For ($i = $fl + 1; $i -le $lines.Length; $i++) 
{
    $line = $lines[$i]
    if ($line.Length -gt ($availableStart + 1) -and -not $line.StartsWith('-'))
    {
        $name = $line.Substring(0, $idStart).TrimEnd()
        $id = $line.Substring($idStart, $versionStart - $idStart).TrimEnd()
        $version = $line.Substring($versionStart, $availableStart - $versionStart).TrimEnd()
        $available = $line.Substring($availableStart, $sourceStart - $availableStart).TrimEnd()
        $software = [Software]::new()
        $software.Name = $name;
        $software.Id = $id;
        $software.Version = $version
        $software.AvailableVersion = $available;

        $upgradeList += $software
    }
}

$upgradeList | Get-Member

$upgradeList | Format-Table

In addition to the language setting, it also makes a difference whether you use Powershell, Powershell ISE or Visual Studio Code.

This has a particular effect on the truncation of text. Sometimes it is a character string like  and sometimes it is a special character that looks like 3 dots (Unicode ellipsis [char]0x2026).

I encountered this problem in a similar project.

https://gist.github.com/nouseforname/a8b7ebcb9d0c05e380c7e3c81c300923?permalink_comment_id=5232687#gistcomment-5232687