/// <summary>
/// Compiles all script modules.
/// </summary>
/// <param name="Modules">Module project filenames.</param>
private static void CompileModules(List <string> Modules)
{
string DependencyFile = Path.Combine(CommandUtils.CmdEnv.EngineSavedFolder, "UATModuleHashes.xml");
if (AreDependenciesUpToDate(Modules, DependencyFile) && !GlobalCommandLine.IgnoreDependencies)
{
Log.TraceInformation("Dependencies are up to date. Skipping compile.");
return;
}
Log.TraceInformation("Dependencies are out of date. Compiling scripts....");
// clean old assemblies
CleanupScriptsAssemblies();
DateTime StartTime = DateTime.Now;
string BuildTool = CommandUtils.CmdEnv.MsBuildExe;
// msbuild (standard on windows, in mono >=5.0 is preferred due to speed and parallel compilation)
bool UseParallelMsBuild = Path.GetFileNameWithoutExtension(BuildTool).ToLower() == "msbuild";
if (UseParallelMsBuild)
{
string ModulesList = string.Join(";", Modules);
// Mono has an issue where arugments with semicolons or commas can't be passed through to
// as arguments so we need to manually construct a temp file with the list of modules
// see (https://github.com/Microsoft/msbuild/issues/471)
var UATProjTemplate = CommandUtils.CombinePaths(CommandUtils.CmdEnv.LocalRoot, @"Engine\Source\Programs\AutomationTool\Scripts\UAT.proj");
var UATProjFile = Path.Combine(CommandUtils.CmdEnv.EngineSavedFolder, "UATTempProj.proj");
string ProjContents = File.ReadAllText(UATProjTemplate);
ProjContents = ProjContents.Replace("$(Modules)", ModulesList);
Directory.CreateDirectory(Path.GetDirectoryName(UATProjFile));
File.WriteAllText(UATProjFile, ProjContents);
string MsBuildVerbosity = Log.OutputLevel >= LogEventType.Verbose ? "minimal" : "quiet";
var CmdLine = String.Format("\"{0}\" /p:Configuration={1} /verbosity:{2} /nologo", UATProjFile, BuildConfig, MsBuildVerbosity);
// suppress the run command because it can be long and intimidating, making the logs around this code harder to read.
var Result = CommandUtils.Run(BuildTool, CmdLine, Options: CommandUtils.ERunOptions.Default | CommandUtils.ERunOptions.NoLoggingOfRunCommand | CommandUtils.ERunOptions.LoggingOfRunDuration);
if (Result.ExitCode != 0)
{
throw new AutomationException(String.Format("Failed to build \"{0}\":{1}{2}", UATProjFile, Environment.NewLine, Result.Output));
}
}
else
{
// Make sure DefaultScriptsDLLName is compiled first
var DefaultScriptsProjName = Path.ChangeExtension(DefaultScriptsDLLName, "csproj");
// Primary modules must be built first
List <string> PrimaryModules = Modules.Where(M => M.IndexOf(DefaultScriptsProjName, StringComparison.InvariantCultureIgnoreCase) >= 0).ToList();
foreach (var ModuleName in PrimaryModules)
{
Log.TraceInformation("Building script module: {0}", ModuleName);
try
{
CompileScriptModule(ModuleName);
}
catch (Exception Ex)
{
CommandUtils.LogError(LogUtils.FormatException(Ex));
throw new AutomationException("Failed to compile module {0}", ModuleName);
}
break;
}
// Second pass, compile everything else
List <string> SecondaryModules = Modules.Where(M => !PrimaryModules.Contains(M)).ToList();
// Non-parallel method
foreach (var ModuleName in SecondaryModules)
{
Log.TraceInformation("Building script module: {0}", ModuleName);
try
{
CompileScriptModule(ModuleName);
}
catch (Exception Ex)
{
CommandUtils.LogError(LogUtils.FormatException(Ex));
throw new AutomationException("Failed to compile module {0}", ModuleName);
}
}
}
TimeSpan Duration = DateTime.Now - StartTime;
Log.TraceInformation("Compiled {0} modules in {1} secs", Modules.Count, Duration.TotalSeconds);
HashCollection NewHashes = HashModules(Modules);
if (NewHashes == null)
{
Log.TraceWarning("Failed to save dependency info!");
}
else
{
NewHashes.SaveToFile(DependencyFile);
Log.TraceVerbose("Wrote depencencies to {0}", DependencyFile);
}
}
