public static int Main(string[] args)
{
ConsoleApplication.WriteBanner();
#region read command line arguments, and setup config
// specify options
OptionCollection options = new OptionCollection();
options.Add(new SwitchOption("?", "Show this help page."));
options.Add(new StringOption("config", "Specify a configuration file.", "configFilePath"));
// process options
ParseArgumentsResult results = options.ParseArguments(args);
// process help option
if (results.Options["?"].IsPresent)
{
Console.WriteLine("TocBuilder [options] rootDirectory");
options.WriteOptionSummary(Console.Out);
return(0);
}
// check for invalid options
if (!results.Success)
{
results.WriteParseErrors(Console.Out);
return(1);
}
// check for manifest
if (results.UnusedArguments.Count != 1)
{
Console.WriteLine("You must supply exactly one manifest file.");
return(1);
}
string manifest = results.UnusedArguments[0];
// Load the configuration file
XPathDocument configuration;
try
{
if (results.Options["config"].IsPresent)
{
configuration = ConsoleApplication.GetConfigurationFile((string)results.Options["config"].Value);
}
else
{
configuration = ConsoleApplication.GetConfigurationFile();
}
}
catch (IOException e)
{
ConsoleApplication.WriteMessage(LogLevel.Error, String.Format("The specified configuration file could not be loaded. The error message is: {0}", e.Message));
return(1);
}
catch (XmlException e)
{
ConsoleApplication.WriteMessage(LogLevel.Error, String.Format("The specified configuration file is not well-formed. The error message is: {0}", e.Message));
return(1);
}
#endregion
// create a BuildAssembler to do the work
BuildAssembler buildAssembler = new BuildAssembler();
try {
// load the context
XPathNavigator contextNode = configuration.CreateNavigator().SelectSingleNode("/configuration/dduetools/builder/context");
if (contextNode != null)
{
buildAssembler.Context.Load(contextNode);
}
// load the build components
XPathNavigator componentsNode = configuration.CreateNavigator().SelectSingleNode("/configuration/dduetools/builder/components");
if (componentsNode != null)
{
buildAssembler.AddComponents(componentsNode);
}
// proceed thorugh the build manifest, processing all topics named there
int count = buildAssembler.Apply(manifest);
ConsoleApplication.WriteMessage(LogLevel.Info, String.Format("Processed {0} topics", count));
} finally {
buildAssembler.Dispose();
}
return(0);
}
/// <summary>
/// Main program entry point (MSBuild task)
/// </summary>
/// <param name="args">The command line arguments</param>
/// <returns>Zero on success or one on failure</returns>
public static int MainEntryPoint(string[] args)
{
int exitCode = 0;
ConsoleApplication.WriteBanner();
#region Read command line arguments, and setup config
// Specify options
OptionCollection options = new OptionCollection
{
new SwitchOption("?", "Show this help page."),
new StringOption("config", "Specify a configuration file.", "configFilePath")
};
// Process options
ParseArgumentsResult results = options.ParseArguments(args);
// Process help option
if (results.Options["?"].IsPresent)
{
Console.WriteLine("BuildAssembler [options] manifestFilename");
options.WriteOptionSummary(Console.Out);
return(1);
}
// check for invalid options
if (!results.Success)
{
results.WriteParseErrors(Console.Out);
return(1);
}
// Check for manifest
if (results.UnusedArguments.Count != 1)
{
Console.WriteLine("You must supply exactly one manifest file.");
return(1);
}
string manifest = results.UnusedArguments[0];
// Load the configuration file
XPathDocument configuration;
try
{
if (results.Options["config"].IsPresent)
{
configuration = ConsoleApplication.GetConfigurationFile((string)results.Options["config"].Value);
}
else
{
configuration = ConsoleApplication.GetConfigurationFile();
}
}
catch (IOException e)
{
ConsoleApplication.WriteMessage(LogLevel.Error, "The specified configuration file could not " +
"be loaded. The error message is: {0}", e.Message);
return(1);
}
catch (XmlException e)
{
ConsoleApplication.WriteMessage(LogLevel.Error, "The specified configuration file is not " +
"well-formed. The error message is: {0}", e.Message);
return(1);
}
#endregion
// Create a build assembler instance to do the work. Messages are logged to the console logger.
BuildAssembler = new BuildAssemblerCore((lvl, msg) => ConsoleApplication.WriteMessage(lvl, msg));
try
{
// Execute it using the given configuration and manifest
BuildAssembler.Execute(configuration, manifest);
}
catch (Exception ex)
{
// Ignore aggregate exceptions where the inner exception is OperationCanceledException.
// These are the result of logging an error message.
if (!(ex is AggregateException) || !(ex.InnerException is OperationCanceledException))
{
System.Diagnostics.Debug.WriteLine(ex);
ConsoleApplication.WriteMessage(LogLevel.Error, ex.GetExceptionMessage());
}
exitCode = 1;
}
finally
{
BuildAssembler.Dispose();
}
return(exitCode);
}