WriteResXFile(
string projectPath)
{
if (0 == Graph.Instance.Packages.Count())
{
throw new Exception("Package has not been specified. Run 'bam' from the package directory.");
}
var masterPackage = Graph.Instance.MasterPackage;
var projectDirectory = System.IO.Path.GetDirectoryName(projectPath);
IOWrapper.CreateDirectoryIfNotExists(projectDirectory);
var resourceFilePathName = System.IO.Path.Combine(projectDirectory, "PackageInfoResources.resx");
var resourceFile = new System.Xml.XmlDocument();
var root = resourceFile.CreateElement("root");
resourceFile.AppendChild(root);
AddResHeader(resourceFile, "resmimetype", "text/microsoft-resx", root);
AddResHeader(resourceFile, "version", "2.0", root);
// TODO: this looks like the System.Windows.Forms.dll assembly
AddResHeader(resourceFile, "reader", "System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089", root);
AddResHeader(resourceFile, "writer", "System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089", root);
AddData(resourceFile, "BamInstallDir", Core.Graph.Instance.ProcessState.ExecutableDirectory, root);
// TODO: could be Core.Graph.Instance.ProcessState.WorkingDirectory?
AddData(resourceFile, "WorkingDir", masterPackage.GetPackageDirectory(), root);
var xmlWriterSettings = new System.Xml.XmlWriterSettings();
xmlWriterSettings.Indent = true;
xmlWriterSettings.CloseOutput = true;
xmlWriterSettings.OmitXmlDeclaration = true;
using (var xmlWriter = System.Xml.XmlWriter.Create(resourceFilePathName, xmlWriterSettings))
{
resourceFile.WriteTo(xmlWriter);
xmlWriter.WriteWhitespace(xmlWriterSettings.NewLineChars);
}
return(resourceFilePathName);
}
Run()
{
Log.Detail("Running build...");
// TODO: should the rank collections be sorted, so that modules with fewest dependencies are first?
var graph = Graph.Instance;
var metaDataType = graph.BuildModeMetaData.GetType();
var useEvaluation = CheckIfModulesNeedRebuilding(metaDataType);
var explainRebuild = CommandLineProcessor.Evaluate(new Options.ExplainBuildReason());
var immediateOutput = CommandLineProcessor.Evaluate(new Options.ImmediateOutput());
ExecutePreBuild(metaDataType);
// necessary if built with debug symbols
IOWrapper.CreateDirectoryIfNotExists(graph.BuildRoot);
var threadCount = CommandLineProcessor.Evaluate(new Options.MultiThreaded());
if (0 == threadCount)
{
threadCount = System.Environment.ProcessorCount;
}
System.Exception abortException = null;
if (threadCount > 1)
{
using (var cancellationSource = new System.Threading.CancellationTokenSource())
{
var cancellationToken = cancellationSource.Token;
// LongRunning is absolutely necessary in order to achieve paralleism
var creationOpts = System.Threading.Tasks.TaskCreationOptions.LongRunning;
var continuationOpts = System.Threading.Tasks.TaskContinuationOptions.LongRunning;
var scheduler = new LimitedConcurrencyLevelTaskScheduler(threadCount);
var factory = new System.Threading.Tasks.TaskFactory(
cancellationToken,
creationOpts,
continuationOpts,
scheduler);
var tasks = new Array <System.Threading.Tasks.Task>();
foreach (var rank in graph.Reverse())
{
foreach (var module in rank)
{
var context = new ExecutionContext(useEvaluation, explainRebuild, immediateOutput);
var task = factory.StartNew(() =>
{
if (cancellationToken.IsCancellationRequested)
{
return;
}
var depTasks = new Array <System.Threading.Tasks.Task>();
foreach (var dep in module.Dependents)
{
if (null == dep.ExecutionTask)
{
continue;
}
depTasks.Add(dep.ExecutionTask);
}
foreach (var dep in module.Requirements)
{
if (null == dep.ExecutionTask)
{
continue;
}
depTasks.Add(dep.ExecutionTask);
}
System.Threading.Tasks.Task.WaitAll(depTasks.ToArray());
if (cancellationToken.IsCancellationRequested)
{
return;
}
try
{
(module as IModuleExecution).Execute(context);
}
catch (Exception ex)
{
abortException = ex;
cancellationSource.Cancel();
}
finally
{
if (context.OutputStringBuilder != null && context.OutputStringBuilder.Length > 0)
{
Log.Info(context.OutputStringBuilder.ToString());
}
if (context.ErrorStringBuilder != null && context.ErrorStringBuilder.Length > 0)
{
Log.Info(context.ErrorStringBuilder.ToString());
}
}
});
tasks.Add(task);
module.ExecutionTask = task;
}
}
try
{
System.Threading.Tasks.Task.WaitAll(tasks.ToArray());
}
catch (System.AggregateException exception)
{
if (!(exception.InnerException is System.Threading.Tasks.TaskCanceledException))
{
throw new Exception(exception, "Error during threaded build");
}
}
}
}
else
{
foreach (var rank in graph.Reverse())
{
if (null != abortException)
{
break;
}
foreach (IModuleExecution module in rank)
{
var context = new ExecutionContext(useEvaluation, explainRebuild, immediateOutput);
try
{
module.Execute(context);
}
catch (Exception ex)
{
abortException = ex;
break;
}
finally
{
if (context.OutputStringBuilder != null && context.OutputStringBuilder.Length > 0)
{
Log.Info(context.OutputStringBuilder.ToString());
}
if (context.ErrorStringBuilder != null && context.ErrorStringBuilder.Length > 0)
{
Log.Info(context.ErrorStringBuilder.ToString());
}
}
}
}
}
if (null != abortException)
{
throw new Exception(abortException, "Error during {0}threaded build", (threadCount > 1) ? string.Empty : "non-");
}
ExecutePostBuild(metaDataType);
}
