public static int Run(string commandName, ITemplateEngineHost host, Action <IEngineEnvironmentSettings, IInstaller> onFirstRun, string[] args)
{
ExtendedCommandParser app = new ExtendedCommandParser()
{
Name = $"dotnet {commandName}",
FullName = LocalizableStrings.CommandDescription
};
SetupInternalCommands(app);
CommandArgument templateName = app.Argument("template", LocalizableStrings.TemplateArgumentHelp);
New3Command instance = new New3Command(commandName, host, onFirstRun, app, templateName);
app.OnExecute(instance.ExecuteAsync);
int result;
try
{
using (Timing.Over("Execute"))
{
result = app.Execute(args);
}
}
catch (Exception ex)
{
AggregateException ax = ex as AggregateException;
while (ax != null && ax.InnerExceptions.Count == 1)
{
ex = ax.InnerException;
ax = ex as AggregateException;
}
Reporter.Error.WriteLine(ex.Message.Bold().Red());
while (ex.InnerException != null)
{
ex = ex.InnerException;
ax = ex as AggregateException;
while (ax != null && ax.InnerExceptions.Count == 1)
{
ex = ax.InnerException;
ax = ex as AggregateException;
}
Reporter.Error.WriteLine(ex.Message.Bold().Red());
}
Reporter.Error.WriteLine(ex.StackTrace.Bold().Red());
result = 1;
}
return(result);
}
public New3Command(string commandName, ITemplateEngineHost host, Action <IEngineEnvironmentSettings, IInstaller> onFirstRun, ExtendedCommandParser app, CommandArgument templateName)
{
host = new ExtendedTemplateEngineHost(host, this);
EnvironmentSettings = new EngineEnvironmentSettings(host, x => new SettingsLoader(x));
Installer = new Installer(EnvironmentSettings);
_templateCreator = new TemplateCreator(EnvironmentSettings);
_templateCache = new TemplateCache(EnvironmentSettings);
_aliasRegistry = new AliasRegistry(EnvironmentSettings);
CommandName = commandName;
_paths = new Paths(EnvironmentSettings);
_app = app;
_templateNameArgument = templateName;
_onFirstRun = onFirstRun;
}
private static void SetupInternalCommands(ExtendedCommandParser appExt)
{
// visible
appExt.InternalOption("-l|--list", "--list", LocalizableStrings.ListsTemplates, CommandOptionType.NoValue);
appExt.InternalOption("-lang|--language", "--language", LocalizableStrings.LanguageParameter, CommandOptionType.SingleValue);
appExt.InternalOption("-n|--name", "--name", LocalizableStrings.NameOfOutput, CommandOptionType.SingleValue);
appExt.InternalOption("-o|--output", "--output", LocalizableStrings.OutputPath, CommandOptionType.SingleValue);
appExt.InternalOption("-h|--help", "--help", LocalizableStrings.DisplaysHelp, CommandOptionType.NoValue);
appExt.InternalOption("-all|--show-all", "--show-all", LocalizableStrings.ShowsAllTemplates, CommandOptionType.NoValue);
// hidden
appExt.HiddenInternalOption("-a|--alias", "--alias", CommandOptionType.SingleValue);
appExt.HiddenInternalOption("-x|--extra-args", "--extra-args", CommandOptionType.MultipleValue);
appExt.HiddenInternalOption("--locale", "--locale", CommandOptionType.SingleValue);
appExt.HiddenInternalOption("--quiet", "--quiet", CommandOptionType.NoValue);
appExt.HiddenInternalOption("-i|--install", "--install", CommandOptionType.MultipleValue);
appExt.HiddenInternalOption("-t|--type", "--type", CommandOptionType.SingleValue);
// reserved but not currently used
appExt.HiddenInternalOption("-up|--update", "--update", CommandOptionType.MultipleValue);
appExt.HiddenInternalOption("-u|--uninstall", "--uninstall", CommandOptionType.MultipleValue);
appExt.HiddenInternalOption("--skip-update-check", "--skip-update-check", CommandOptionType.NoValue);
}