protected override async Task <int> Validate()
{
var baseValidation = await base.Validate().ConfigureAwait(false);
if (baseValidation != StandardExitCodes.ErrorSuccess)
{
return(baseValidation);
}
if (this.Verb.File == null)
{
if (!this.commands.Any())
{
await this.Console.WriteError("At least one command must be passed.").ConfigureAwait(false);
return(StandardExitCodes.ErrorGeneric);
}
}
else if (File.Exists(this.Verb.File))
{
if (!this.commands.Any())
{
await this.Console.WriteError("The file contains no commands.").ConfigureAwait(false);
}
}
else
{
await this.Console.WriteError($"The file '{this.Verb.File}' does not exist.").ConfigureAwait(false);
return(StandardExitCodes.ErrorGeneric);
}
var factory = new VerbExecutorFactory(new ConsoleImpl(System.Console.Out, System.Console.Error));
foreach (var line in this.commands)
{
var parsedArgs = NativeMethods.ConvertArgumentsStringToArray(line.Trim());
try
{
factory.ThrowIfInvalidArguments(parsedArgs, true);
}
catch (VerbExecutorFactory.ArgumentsParsingException ape)
{
await this.Console.WriteError("The following line could not be parsed: " + line).ConfigureAwait(false);
foreach (var err in ape.Errors)
{
await this.Console.WriteError(" * " + err).ConfigureAwait(false);
}
return(StandardExitCodes.ErrorParameter);
}
}
return(StandardExitCodes.ErrorSuccess);
}
private static async Task <int> DoCommonVerbs(IEnumerable <string> args, IConsole console)
{
var factory = new VerbExecutorFactory(console);
var verbExecutor = factory.CreateStandardVerbExecutor(args);
if (verbExecutor != null)
{
var exitCode = await verbExecutor.Execute().ConfigureAwait(false);
Environment.ExitCode = exitCode;
return(exitCode);
}
return(Environment.ExitCode);
}
private static async Task <int> DoEditVerb(string packagePath, IEnumerable <string> args, IConsole console)
{
var factory = new VerbExecutorFactory(console);
var verbExecutor = factory.CreateEditVerbExecutor(packagePath, args);
if (verbExecutor != null)
{
var exitCode = await verbExecutor.Execute().ConfigureAwait(false);
Environment.ExitCode = exitCode;
return(exitCode);
}
return(Environment.ExitCode);
}
protected override async Task <int> ExecuteOnExtractedPackage(string directoryPath)
{
foreach (var line in this.commands)
{
try
{
var parsedArgs = NativeMethods.ConvertArgumentsStringToArray(line.Trim());
var factory = new VerbExecutorFactory(new ConsoleImpl(System.Console.Out, System.Console.Error));
var executor = factory.CreateEditVerbExecutor(directoryPath, parsedArgs, true);
if (executor == null)
{
return(StandardExitCodes.ErrorGeneric);
}
Environment.ExitCode = await executor.Execute().ConfigureAwait(false);
if (Environment.ExitCode != StandardExitCodes.ErrorSuccess)
{
return(Environment.ExitCode);
}
}
catch (VerbExecutorFactory.ArgumentsParsingException ape)
{
await this.Console.WriteError("The following line could not be parsed: " + line).ConfigureAwait(false);
foreach (var err in ape.Errors)
{
await this.Console.WriteError(" * " + err).ConfigureAwait(false);
}
return(StandardExitCodes.ErrorParameter);
}
catch (Exception)
{
await this.Console.WriteError($"Command '{line}' could not be interpreted.").ConfigureAwait(false);
return(StandardExitCodes.ErrorGeneric);
}
}
return(StandardExitCodes.ErrorSuccess);
}
