public async Task Run()
{
var caseInsensitiveParser = new Parser(with =>
{
with.CaseSensitive = false;
with.IgnoreUnknownArguments = false;
with.HelpWriter = Console.Out;
with.AutoVersion = true;
with.AutoHelp = true;
});
try
{
var result = caseInsensitiveParser.ParseArguments <ExtractorOptions>(commandLineArguments);
result
.WithParsed(options => this.options = options)
.WithNotParsed(errors => errors.ToList().ForEach(e => errorMessages.Add(e.ToString())));
}
catch (Exception ex)
{
errorMessages.Add(ex.Message);
}
if (errorMessages.Any())
{
Environment.Exit(SignalInvalidOptions);
}
var exitCode = await PerformUnzip(options);
Environment.Exit(exitCode);
}
private async Task <int> PerformUnzip(ExtractorOptions options)
{
try
{
var sourceFiles = EnumerateSourceFiles(options.SourcePath);
await UnzipFiles(sourceFiles);
return(SignalSuccess);
}
catch (Exception ex)
{
errorMessages.Add(ex.Message);
return(SignalExtractionFailed);
}
}