private static void RegisterCommands(CommandLineApplication app, CommandOutputLogger log)
{
// Register commands
if (app.Name == DotnetPackageAppName)
{
AddPackageReferenceCommand.Register(app, () => log, () => new AddPackageReferenceCommandRunner());
RemovePackageReferenceCommand.Register(app, () => log, () => new RemovePackageReferenceCommandRunner());
}
else
{
DeleteCommand.Register(app, () => log);
PushCommand.Register(app, () => log);
LocalsCommand.Register(app, () => log);
}
}
private static CommandLineApplication InitializeApp(string[] args, CommandOutputLogger log)
{
// Many commands don't want prefixes output. Use this func instead of () => log to set the HidePrefix property first.
Func <ILogger> getHidePrefixLogger = () =>
{
log.HidePrefixForInfoAndMinimal = true;
return(log);
};
// Allow commands to set the NuGet log level
Action <LogLevel> setLogLevel = (logLevel) => log.VerbosityLevel = logLevel;
var app = new CommandLineApplication();
if (args.Any() && args[0] == "package")
{
// "dotnet * package" commands
app.Name = DotnetPackageAppName;
AddPackageReferenceCommand.Register(app, () => log, () => new AddPackageReferenceCommandRunner());
RemovePackageReferenceCommand.Register(app, () => log, () => new RemovePackageReferenceCommandRunner());
ListPackageCommand.Register(app, getHidePrefixLogger, setLogLevel, () => new ListPackageCommandRunner());
}
else
{
// "dotnet nuget *" commands
app.Name = DotnetNuGetAppName;
CommandParsers.Register(app, getHidePrefixLogger);
DeleteCommand.Register(app, getHidePrefixLogger);
PushCommand.Register(app, getHidePrefixLogger);
LocalsCommand.Register(app, getHidePrefixLogger);
VerifyCommand.Register(app, getHidePrefixLogger, setLogLevel, () => new VerifyCommandRunner());
TrustedSignersCommand.Register(app, getHidePrefixLogger, setLogLevel);
SignCommand.Register(app, getHidePrefixLogger, setLogLevel, () => new SignCommandRunner());
}
app.FullName = Strings.App_FullName;
app.HelpOption(XPlatUtility.HelpOption);
app.VersionOption("--version", typeof(Program).GetTypeInfo().Assembly.GetName().Version.ToString());
return(app);
}
/// <summary>
/// Internal Main. This is used for testing.
/// </summary>
public static int MainInternal(string[] args, CommandOutputLogger log)
{
#if DEBUG
if (args.Contains(DebugOption))
{
args = args.Where(arg => !StringComparer.OrdinalIgnoreCase.Equals(arg, DebugOption)).ToArray();
Console.WriteLine("Waiting for debugger to attach.");
Console.WriteLine($"Process ID: {Process.GetCurrentProcess().Id}");
while (!Debugger.IsAttached)
{
System.Threading.Thread.Sleep(100);
}
Debugger.Break();
}
#endif
// First, optionally disable localization.
if (args.Any(arg => string.Equals(arg, CommandConstants.ForceEnglishOutputOption, StringComparison.OrdinalIgnoreCase)))
{
CultureUtility.DisableLocalization();
}
var app = new CommandLineApplication();
app.Name = "nuget3";
app.FullName = Strings.App_FullName;
app.HelpOption(XPlatUtility.HelpOption);
app.VersionOption("--version", typeof(Program).GetTypeInfo().Assembly.GetName().Version.ToString());
var verbosity = app.Option(XPlatUtility.VerbosityOption, Strings.Switch_Verbosity, CommandOptionType.SingleValue);
// Options aren't parsed until we call app.Execute(), so look directly for the verbosity option ourselves
LogLevel logLevel;
TryParseVerbosity(args, verbosity, out logLevel);
log.LogLevel = logLevel;
XPlatUtility.SetConnectionLimit();
XPlatUtility.SetUserAgent();
// This method has no effect on .NET Core.
NetworkProtocolUtility.ConfigureSupportedSslProtocols();
// Register commands
DeleteCommand.Register(app, () => log);
PackCommand.Register(app, () => log);
PushCommand.Register(app, () => log);
RestoreCommand.Register(app, () => log);
app.OnExecute(() =>
{
app.ShowHelp();
return(0);
});
log.LogVerbose(string.Format(CultureInfo.CurrentCulture, Strings.OutputNuGetVersion, app.FullName, app.LongVersionGetter()));
int exitCode = 0;
try
{
exitCode = app.Execute(args);
}
catch (Exception e)
{
// Log the error
if (ExceptionLogger.Instance.ShowStack)
{
log.LogError(e.ToString());
}
else
{
log.LogError(ExceptionUtilities.DisplayMessage(e));
}
// Log the stack trace as verbose output.
log.LogVerbose(e.ToString());
exitCode = 1;
}
// Limit the exit code range to 0-255 to support POSIX
if (exitCode < 0 || exitCode > 255)
{
exitCode = 1;
}
return(exitCode);
}