<#
.SYNOPSIS
	Lists all print jobs
.DESCRIPTION
	This PowerShell script lists all print jobs of all printer devices.
.EXAMPLE
	PS> ./list-print-jobs
.LINK
	https://github.com/fleschutz/PowerShell
.NOTES
	Author: Markus Fleschutz | License: CC0
#>

#Requires -Version 4

try {
	if ($IsLinux) {
		# TODO
	} else {
		$printers = Get-Printer
		if ($printers.Count -eq 0) { throw "No printer found" }

		""
		"Printer                Jobs"
		"-------                ----"
		foreach ($printer in $printers) {
			$printjobs = Get-PrintJob -PrinterObject $printer
			if ($printjobs.Count -eq 0) {
				"$($printer.Name)     none"
			} else {
				"$($printer.Name)     $printjobs"
			}
		}
	}
	exit 0 # success
} catch {
	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
	exit 1
}