void TryToResolveFromBuildCache(TSFileAdditionalInfo itemInfo)
{
itemInfo.TakenFromBuildCache = false;
var bc = _owner.ProjectOptions.BuildCache;
if (bc.IsEnabled)
{
var fbc = bc.FindTSFileBuildCache(itemInfo.Owner.HashOfContent, _owner.ProjectOptions.ConfigurationBuildCacheId);
if (fbc != null)
{
if ((fbc.LocalImports?.Count ?? 0) == 0 && (fbc.ModuleImports?.Count ?? 0) == 0)
{
itemInfo.StartCompiling();
itemInfo.Output = fbc.JsOutput;
itemInfo.MapLink = fbc.MapLink;
var fullPath = PathUtils.ChangeExtension(itemInfo.Owner.FullPath, "d.ts");
var dirPath = PathUtils.Parent(fullPath);
var fileOnly = fullPath.Substring(dirPath.Length + 1);
var dc = _owner.DiskCache.TryGetItem(dirPath) as IDirectoryCache;
var wasChange = dc.WriteVirtualFile(fileOnly, fbc.DtsOutput);
var output = dc.TryGetChild(fileOnly) as IFileCache;
itemInfo.DtsLink = TSFileAdditionalInfo.Get(output, _owner.DiskCache);
if (wasChange)
{
ChangedDts = true;
}
itemInfo.RememberLastCompilationCacheIds();
itemInfo.TakenFromBuildCache = true;
}
}
}
}
void CrawlInfo(TSFileAdditionalInfo info)
{
if (info.Owner.ChangeId != info.ChangeId)
{
info.ChangeId = info.Owner.ChangeId;
Result.RecompiledIncrementaly.Add(info);
var oldDependencies = new StructList <string>();
if (_noDependencyCheck)
{
oldDependencies.TransferFrom(ref info.Dependencies);
}
info.StartCompiling();
switch (info.Type)
{
case FileCompilationType.Json:
info.Output = null;
info.MapLink = null;
info.SourceInfo = null;
break;
case FileCompilationType.EsmJavaScript:
case FileCompilationType.TypeScript:
info.HasError = false;
if (!TryToResolveFromBuildCache(info))
{
info.Output = null;
info.MapLink = null;
info.SourceInfo = null;
Transpile(info);
}
break;
case FileCompilationType.JavaScriptAsset:
case FileCompilationType.JavaScript:
info.Output = info.Owner.Utf8Content;
info.MapLink = SourceMap.Identity(info.Output, info.Owner.FullPath);
break;
case FileCompilationType.Resource:
break;
case FileCompilationType.Css:
case FileCompilationType.ImportedCss:
if (!TryToResolveFromBuildCacheCss(info))
{
var cssProcessor = BuildCtx.CompilerPool.GetCss();
try
{
info.Output = info.Owner.Utf8Content;
cssProcessor.ProcessCss(info.Owner.Utf8Content,
((TSFileAdditionalInfo)info).Owner.FullPath, (string url, string from) =>
{
var urlJustName = url.Split('?', '#')[0];
info.ReportTranspilationDependency(null, urlJustName, null);
return(url);
}).Wait();
}
finally
{
BuildCtx.CompilerPool.ReleaseCss(cssProcessor);
}
}
ReportDependenciesFromCss(info);
break;
}
if (_noDependencyCheck)
{
if (!info.Dependencies.SequenceEqual(oldDependencies))
{
if (BuildCtx.Verbose)
{
Owner.Logger.Info("Dependency change detected " + info.Owner.FullPath);
}
_noDependencyCheck = false;
}
}
}
}