backup_library/handle_exclude_lists.ps1

# Load and parse the text file with the folders to exclude from the AppData directory
function parse_appdata_exclude($skip=@(), $add=@()) {
    $exclude_list = Get-Content (Join-Path $PSScriptRoot exclude_from_appdata.list)
    $exclude = @()
    foreach ($line in $exclude_list.Split("`n"))
    {
        if ($line -in $skip) {
            continue
        } else {
            $exclude += '-xr"!' + $line.Trim() + '"'
        }
    }
    foreach ($line in $add)
    {
        Write-Host "Adding $line"
        $exclude += '-xr"!' + $line + '"'
    }
    return $exclude
}

function parse_sync_exclude() {
    $exclude_list = Get-Content (Join-Path $PSScriptRoot exclude_from_sync.list)
    $exclude = @()
    foreach ($line in $exclude_list.Split("`n"))
    {
        $exclude += $line.Trim()
    }
    return ("| " + ($exclude -join ";"))
}