private async Task <Tool> ExtractAsync(ToolSettings toolSettings)
{
var tool = ToolUtility.GetLatestToolOrNull(_settings, toolSettings);
if (tool == null)
{
throw new TorSharpException(
$"No version of {toolSettings.Name} was found under {_settings.ZippedToolsDirectory}.");
}
await ExtractToolAsync(tool, _settings.ReloadTools).ConfigureAwait(false);
PermissionsUtility.MakeExecutable(_settings, tool.ExecutablePath);
return(tool);
}
private async Task <ToolUpdate> CheckForUpdateAsync(
ToolSettings toolSettings,
IFileFetcher fetcher,
bool useExistingTools)
{
var latestLocal = ToolUtility.GetLatestToolOrNull(_settings, toolSettings);
if (useExistingTools && latestLocal != null)
{
return(null);
}
EnableSecurityProtocols();
var latestDownload = await fetcher.GetLatestAsync().ConfigureAwait(false);
var fileExtension = ArchiveUtility.GetFileExtension(latestDownload.Format);
var fileName = $"{toolSettings.Prefix}{latestDownload.Version}{fileExtension}";
var destinationPath = Path.Combine(_settings.ZippedToolsDirectory, fileName);
ToolUpdateStatus status;
if (latestLocal == null)
{
status = ToolUpdateStatus.NoLocalVersion;
}
else if (!File.Exists(destinationPath))
{
status = ToolUpdateStatus.NewerVersionAvailable;
}
else
{
status = ToolUpdateStatus.NoUpdateAvailable;
}
return(new ToolUpdate(
status,
latestLocal?.Version,
destinationPath,
latestDownload));
}
