Compress Manga Chapters Individually

Compress-Manga.psm1

function Compress-ListedFiles {
    Param(
        [Parameter(Mandatory=$True,Position=1)]
            [array]$FileNames,
        [Parameter(Mandatory=$True,Position=2)]
            [string]$OutputPath
    )
    if($FileNames.Count -ne 0) {
        #[string]$Zip = "$env:ProgramFiles\7-Zip\7z.exe"
        [string]$Zip = "C:\Program Files\7-Zip\7z.exe"
        [array]$arguments = @("a", "-y", "-m0=lzma2", "-ms=on", "-mmt=on", "-md=64m", "-mfb=128", $outputPath) + $FileNames
        & $Zip $arguments ;
    }
}

Function Compress-Manga {
    Param(
        $MangaDirectory
    )

    gci $MangaDirectory | %{
        $ThisArchive = @{
            OutputPath = "$MangaDirectory\$($_ | select -ExpandProperty Name).cb7"
            FileNames = gci ($_ | select -ExpandProperty FullName) | select -ExpandProperty FullName
        }

        Compress-ListedFiles @ThisArchive
    }

    
}