private static int ExecuteMain(string[] arguments)
{
if (arguments.Length == 0)
{
throw new ArgumentException(Resources.Program_Main_you_must_provide_a_solution_file);
}
var solutionFileName = arguments[0];
var opts = new string[arguments.Length - 1];
Array.Copy(arguments, 1, opts, 0, arguments.Length - 1);
var options = new Options();
Parser.Default.ParseArguments(opts, options);
return
TemplateProcessor.ProcessSolution(solutionFileName, options) ? 0 : 1;
}
/// <summary>
/// /
/// </summary>
/// <param name="solutionFileName"></param>
/// <param name="options"></param>
/// <returns></returns>
public static bool ProcessSolution(string solutionFileName, Options options)
{
if (string.IsNullOrEmpty(solutionFileName) || !File.Exists(solutionFileName))
{
throw new ArgumentException(
string.Format(CultureInfo.CurrentUICulture,
Resources.Program_Main_the_file_path___0___is_either_invalid_or_doesn_t_exist_, solutionFileName));
}
solutionFileName = Path.GetFullPath(solutionFileName);
Source.TraceEvent(TraceEventType.Information, 0, Resources.Program_Main_Creating_VS_instance___);
using (new MessageFilter())
{
var result = DteHelper.CreateDteInstance();
var dte = result.Item2;
var processId = result.Item1;
try
{
Source.TraceEvent(TraceEventType.Information, 0, Resources.Program_Main_Opening__0_, solutionFileName);
dte.Solution.Open(solutionFileName);
Source.TraceEvent(TraceEventType.Verbose, 0, Resources.Program_Main_Finding_and_processing___tt_templates___);
var firstError =
FindTemplates(Path.GetDirectoryName(solutionFileName))
.Select(t => Tuple.Create(t, ProcessTemplate(dte, t, options)))
.FirstOrDefault(tuple => tuple.Item2.Count > 0);
if (firstError != null)
{
Source.TraceEvent(TraceEventType.Warning, 0, Resources.Program_Main_FAILED_to_process___0__,
firstError.Item1);
foreach (var error in firstError.Item2)
{
Source.TraceEvent(TraceEventType.Error, 0, Resources.Program_Main_, error);
}
return false;
}
Source.TraceEvent(TraceEventType.Information, 0, Resources.Program_Main_Everything_worked_);
return true;
}
finally
{
Process process = null;
if (processId > 0)
{
process = Process.GetProcessById(processId);
}
dte.Quit();
// Makes no sense to wait when the process already exited, or when we have no processId to kill.
int i = 0;
while (i < 10 && process != null && !process.HasExited)
{
Thread.Sleep(1000);
i++;
}
if (process != null && !process.HasExited)
{
process.Kill();
}
}
}
}
/// <summary>
/// /
/// </summary>
/// <param name="dte"></param>
/// <param name="templateFileName"></param>
/// <param name="options"></param>
/// <returns></returns>
public static CompilerErrorCollection ProcessTemplate(DTE2 dte, string templateFileName, Options options)
{
if (dte == null)
{
throw new ArgumentNullException("dte");
}
if (templateFileName == null)
{
throw new ArgumentNullException("templateFileName");
}
if (options == null)
{
throw new ArgumentNullException("options");
}
var templateDir = Path.GetDirectoryName(templateFileName);
Debug.Assert(templateDir != null, "templateDir != null, don't expected templateFileName to be a root directory!");
var defaultResolver = DefaultVariableResolver.CreateFromDte(dte, templateFileName);
IVariableResolver resolver = defaultResolver;
Source.TraceEvent(TraceEventType.Information, 1, "Default TargetDir {0} will be used", defaultResolver.TargetDir);
Source.TraceEvent(TraceEventType.Information, 1, "Default SolutionDir {0} will be used", defaultResolver.SolutionDir);
Source.TraceEvent(TraceEventType.Information, 1, "Default ProjectDir {0} will be used", defaultResolver.ProjectDir);
if (!string.IsNullOrEmpty(options.TargetDir))
{
if (Directory.Exists(options.TargetDir))
{
Source.TraceEvent(TraceEventType.Information, 1, "TargetDir {0} will be added ", options.TargetDir);
resolver = new CombiningVariableResolver(new DefaultVariableResolver(null, null, options.TargetDir), resolver);
}
else
{
Source.TraceEvent(TraceEventType.Warning, 1, "TargetDir {0} doesn't exist and will be ignored!", options.TargetDir);
}
}
var result = ProcessTemplateInMemory(dte, templateFileName, resolver);
var host = result.Item2;
var output = result.Item1;
var outFileName = Path.GetFileNameWithoutExtension(templateFileName);
var outFilePath = Path.Combine(templateDir, outFileName + host.FileExtension);
// Because with TFS the files could be read-only!
if (File.Exists(outFilePath))
{
var attr = File.GetAttributes(outFilePath);
File.SetAttributes(outFilePath, attr & ~FileAttributes.ReadOnly);
File.Delete(outFilePath);
}
File.WriteAllText(outFilePath, output, host.FileEncoding);
return host.Errors;
}
