public override List<Bundle> ParseConfigs()
{
var bundles = new List<Bundle>();
if (!Directory.Exists(ProjectPath))
{
throw new DirectoryNotFoundException("Could not find project directory.");
}
FindConfigs();
var loader = new ConfigLoader(
FilePaths,
new ExceptionThrowingLogger(),
new ConfigLoaderOptions { ProcessBundles = true });
Configuration = loader.Get();
foreach (var bundle in Configuration.AutoBundles.Bundles)
{
var files = new List<string>();
var bundleResult = new Bundle
{
Files = new List<FileSpec>(),
Output = this.GetOutputPath(bundle.OutputPath, bundle.Id),
ContainingConfig = bundle.ContainingConfig,
BundleId = bundle.Id
};
bundles.Add(bundleResult);
var tempFileList = new List<RequireFile>();
foreach (var include in bundle.Includes)
{
// check if the file path is actually an URL
if (!string.IsNullOrEmpty(include.File) && !include.File.Contains("?"))
{
files.Add(this.ResolvePhysicalPath(include.File));
}
else if(!string.IsNullOrEmpty(include.Directory))
{
var absDirectory = this.GetAbsoluteDirectory(include.Directory);
// not using filter for this since we're going to use the one the user provided in the future
var dirFiles = Directory.GetFiles(absDirectory, "*", SearchOption.AllDirectories).Where(r => Path.GetExtension(r) == ".js").ToList();
files.AddRange(dirFiles);
}
}
files = files.Distinct().ToList();
var fileQueue = new Queue<string>();
this.EnqueueFileList(tempFileList, fileQueue, files);
while (fileQueue.Any())
{
var file = fileQueue.Dequeue();
var fileText = File.ReadAllText(file, encoding);
var relativePath = PathHelpers.GetRelativePath(file, EntryPoint + Path.DirectorySeparatorChar);
var processor = new ScriptProcessor(relativePath, fileText, Configuration);
processor.Process();
var result = processor.ProcessedString;
var dependencies = processor.Dependencies.Select(r => this.ResolvePhysicalPath(r)).Where(r => r != null).Distinct().ToList();
tempFileList.Add(new RequireFile
{
Name = file,
Content = result,
Dependencies = dependencies
});
this.EnqueueFileList(tempFileList, fileQueue, dependencies);
}
while (tempFileList.Any())
{
var addedFiles = bundleResult.Files.Select(r => r.FileName).ToList();
var noDeps = tempFileList.Where(r => !r.Dependencies.Any()
|| r.Dependencies.All(x => addedFiles.Contains(x))).ToList();
if (!noDeps.Any())
{
noDeps = tempFileList.ToList();
}
foreach (var requireFile in noDeps)
{
bundleResult.Files.Add(new FileSpec(requireFile.Name, string.Empty) { FileContent = requireFile.Content });
tempFileList.Remove(requireFile);
}
}
}
this.WriteOverrideConfigs(bundles);
return bundles;
}
private RequireFile enumerateDependenciesOf(string scriptFile)
{
var scriptText = File.ReadAllText(scriptFile, encoding);
var relativePath = PathHelpers.GetRelativePath(scriptFile, EntryPoint);
var processor = new ScriptProcessor(relativePath, scriptText, Configuration);
processor.Process();
var baseUrl = Path.Combine(ProjectPath, "Scripts");
var dependencies = processor.Dependencies
.Select(r => this.ResolvePhysicalPath(r, baseUrl))
.Where(r => r != null)
.Distinct()
.ToList();
return new RequireFile
{
Name = scriptFile,
Content = processor.ProcessedString,
Dependencies = dependencies
};
}
