public static Task<int> ExecuteAsync(string[] args)
{
var app = new CommandLineApplication(throwOnUnexpectedArg: false);
app.Name = Constants.BootstrapperExeName;
app.FullName = Constants.BootstrapperFullName;
// These options were handled in the native code, but got passed through here.
// We just need to capture them and clean them up.
var optionAppbase = app.Option("--appbase <PATH>", "Application base directory path",
CommandOptionType.SingleValue);
var optionLib = app.Option("--lib <LIB_PATHS>", "Paths used for library look-up",
CommandOptionType.MultipleValue);
var optionDebug = app.Option("--debug", "Waits for the debugger to attach before beginning execution.",
CommandOptionType.NoValue);
var env = new RuntimeEnvironment();
app.HelpOption("-?|-h|--help");
app.VersionOption("--version",
() => env.GetShortVersion(),
() => env.GetFullVersion());
// Options below are only for help info display
// They will be forwarded to Microsoft.Framework.ApplicationHost
var optionsToForward = new[]
{
app.Option("--watch", "Watch file changes", CommandOptionType.NoValue),
app.Option("--packages <PACKAGE_DIR>", "Directory containing packages", CommandOptionType.SingleValue),
app.Option("--configuration <CONFIGURATION>", "The configuration to run under", CommandOptionType.SingleValue),
app.Option("--port <PORT>", "The port to the compilation server", CommandOptionType.SingleValue)
};
app.Execute(args);
// Help information was already shown because help option was specified
if (app.IsShowingInformation)
{
return Task.FromResult(0);
}
// Show help information if no subcommand/option was specified
if (!app.IsShowingInformation && app.RemainingArguments.Count == 0)
{
app.ShowHelp();
return Task.FromResult(2);
}
// Some options should be forwarded to Microsoft.Framework.ApplicationHost
var appHostName = "Microsoft.Framework.ApplicationHost";
var appHostIndex = app.RemainingArguments.FindIndex(s =>
string.Equals(s, appHostName, StringComparison.OrdinalIgnoreCase));
foreach (var option in optionsToForward)
{
if (option.HasValue())
{
if (appHostIndex < 0)
{
Console.WriteLine("The option '--{0}' can only be used with {1}", option.LongName, appHostName);
return Task.FromResult(1);
}
if (option.OptionType == CommandOptionType.NoValue)
{
app.RemainingArguments.Insert(appHostIndex + 1, "--" + option.LongName);
}
else if (option.OptionType == CommandOptionType.SingleValue)
{
app.RemainingArguments.Insert(appHostIndex + 1, "--" + option.LongName);
app.RemainingArguments.Insert(appHostIndex + 2, option.Value());
}
else if (option.OptionType == CommandOptionType.MultipleValue)
{
foreach (var value in option.Values)
{
app.RemainingArguments.Insert(appHostIndex + 1, "--" + option.LongName);
app.RemainingArguments.Insert(appHostIndex + 2, value);
}
}
}
}
// Resolve the lib paths
IEnumerable<string> searchPaths = ResolveSearchPaths(optionLib.Values, app.RemainingArguments);
var bootstrapper = new Bootstrapper(searchPaths);
return bootstrapper.RunAsync(app.RemainingArguments, env);
}
public static Task <int> ExecuteAsync(string[] args, FrameworkName targetFramework)
{
var app = new CommandLineApplication(throwOnUnexpectedArg: false);
app.Name = Constants.BootstrapperExeName;
app.FullName = Constants.BootstrapperFullName;
// These options were handled in the native code, but got passed through here.
// We just need to capture them and clean them up.
var optionAppbase = app.Option("--appbase <PATH>", "Application base directory path",
CommandOptionType.SingleValue);
var optionLib = app.Option("--lib <LIB_PATHS>", "Paths used for library look-up",
CommandOptionType.MultipleValue);
var optionDebug = app.Option("--debug", "Waits for the debugger to attach before beginning execution.",
CommandOptionType.NoValue);
var env = new RuntimeEnvironment();
app.HelpOption("-?|-h|--help");
app.VersionOption("--version",
() => env.GetShortVersion(),
() => env.GetFullVersion());
// Options below are only for help info display
// They will be forwarded to Microsoft.Framework.ApplicationHost
var optionsToForward = new[]
{
app.Option("--watch", "Watch file changes", CommandOptionType.NoValue),
app.Option("--packages <PACKAGE_DIR>", "Directory containing packages", CommandOptionType.SingleValue),
app.Option("--configuration <CONFIGURATION>", "The configuration to run under", CommandOptionType.SingleValue),
app.Option("--port <PORT>", "The port to the compilation server", CommandOptionType.SingleValue)
};
app.Execute(args);
// Help information was already shown because help option was specified
if (app.IsShowingInformation)
{
return(Task.FromResult(0));
}
// Show help information if no subcommand/option was specified
if (!app.IsShowingInformation && app.RemainingArguments.Count == 0)
{
app.ShowHelp();
return(Task.FromResult(2));
}
// Some options should be forwarded to Microsoft.Framework.ApplicationHost
var appHostName = "Microsoft.Framework.ApplicationHost";
var appHostIndex = app.RemainingArguments.FindIndex(s =>
string.Equals(s, appHostName, StringComparison.OrdinalIgnoreCase));
foreach (var option in optionsToForward)
{
if (option.HasValue())
{
if (appHostIndex < 0)
{
Console.WriteLine("The option '--{0}' can only be used with {1}", option.LongName, appHostName);
return(Task.FromResult(1));
}
if (option.OptionType == CommandOptionType.NoValue)
{
app.RemainingArguments.Insert(appHostIndex + 1, "--" + option.LongName);
}
else if (option.OptionType == CommandOptionType.SingleValue)
{
app.RemainingArguments.Insert(appHostIndex + 1, "--" + option.LongName);
app.RemainingArguments.Insert(appHostIndex + 2, option.Value());
}
else if (option.OptionType == CommandOptionType.MultipleValue)
{
foreach (var value in option.Values)
{
app.RemainingArguments.Insert(appHostIndex + 1, "--" + option.LongName);
app.RemainingArguments.Insert(appHostIndex + 2, value);
}
}
}
}
// Resolve the lib paths
IEnumerable <string> searchPaths = ResolveSearchPaths(optionLib.Values, app.RemainingArguments);
var bootstrapper = new Bootstrapper(searchPaths);
return(bootstrapper.RunAsync(app.RemainingArguments, env, targetFramework));
}
