public void Run()
{
var stopwatch = Stopwatch.StartNew();
foreach (var(splitName, mainFileList) in PartToMainFilesMap)
{
foreach (var mainFile in mainFileList)
{
if (_cache.TryGetValue(mainFile, out var sourceFile))
{
MarkRequiredAs(sourceFile, splitName);
continue;
}
Check(mainFile, splitName);
}
_splitMap[splitName] = new SplitInfo(splitName)
{
ShortName = _ctx.GenerateBundleName(splitName), PropName = "ERROR", IsMainSplit = true
};
}
stopwatch.Stop();
_ctx.ReportTime("Parse", stopwatch.Elapsed);
foreach (var(_, sourceFile) in _cache)
{
foreach (var(file, path) in sourceFile.NeedsImports)
{
_cache.TryGetValue(file, out var targetFile);
targetFile !.CreateWholeExport(path);
}
}
var lazySplitCounter = 0;
foreach (var f in _order)
{
var fullBundleName = f.PartOfBundle !;
if (!_splitMap.TryGetValue(fullBundleName, out var split))
{
var shortenedBundleName = _ctx.GenerateBundleName(fullBundleName);
split = new SplitInfo(fullBundleName)
{
ShortName = shortenedBundleName,
PropName = BundlerHelpers.NumberToIdent(lazySplitCounter++)
};
_splitMap[fullBundleName] = split;
}
foreach (var dependency in f.PlainJsDependencies)
{
split.PlainJsDependencies.Add(dependency);
}
}
if (lazySplitCounter > 0)
{
DetectBundleExportsImports(ref lazySplitCounter);
}
foreach (var(splitName, splitInfo) in _splitMap)
{
var topLevelAst = Parser.Parse(_ctx.JsHeaders(splitName, lazySplitCounter > 0));
if (GlobalDefines != null && GlobalDefines.Count > 0)
{
topLevelAst.Body.Add(Helpers.EmitVarDefines(GlobalDefines));
}
topLevelAst.FigureOutScope();
foreach (var jsDependency in splitInfo.PlainJsDependencies)
{
var content = _ctx.ReadContent(jsDependency);
var jsAst = Parser.Parse(content.Item1 !);
content.Item2?.ResolveInAst(jsAst);
jsAst.FigureOutScope();
BundlerHelpers.SimplifyJavaScriptDependency(jsAst);
_currentFileIdent = BundlerHelpers.FileNameToIdent(jsDependency);
BundlerHelpers.AppendToplevelWithRename(topLevelAst, jsAst, _currentFileIdent);
}
foreach (var sourceFile in _order)
{
if (sourceFile.PartOfBundle != splitName)
{
continue;
}
foreach (var keyValuePair in sourceFile.Ast.Globals !)
{
topLevelAst.Globals !.TryAdd(keyValuePair.Key, keyValuePair.Value);
topLevelAst.NonRootSymbolNames?.Add(keyValuePair.Key);
}
}
AddExternallyImportedFromOtherBundles(topLevelAst, splitInfo);
foreach (var sourceFile in _order)
{
if (sourceFile.PartOfBundle != splitName)
{
continue;
}
_currentSourceFile = sourceFile;
_currentFileIdent = BundlerHelpers.FileNameToIdent(sourceFile.Name);
BundlerHelpers.AppendToplevelWithRename(topLevelAst, sourceFile.Ast, _currentFileIdent
, BeforeAdd);
}
IfNeededPolyfillGlobal(topLevelAst);
AddExportsFromLazyBundle(splitInfo, topLevelAst);
BundlerHelpers.WrapByIIFE(topLevelAst);
if (lazySplitCounter > 0 && PartToMainFilesMap.ContainsKey(splitName))
{
var astVar = new AstVar(topLevelAst);
astVar.Definitions.Add(new AstVarDef(new AstSymbolVar("__bbb"), new AstObject()));
topLevelAst.Body.Insert(0) = astVar;
}
if (CompressOptions != null)
{
stopwatch = Stopwatch.StartNew();
topLevelAst.FigureOutScope();
topLevelAst = topLevelAst.Compress(CompressOptions, new ScopeOptions
{
TopLevel = false,
BeforeMangling = IgnoreEvalInTwoScopes
});
stopwatch.Stop();
_ctx.ReportTime("Compress", stopwatch.Elapsed);
}
if (Mangle)
{
stopwatch = Stopwatch.StartNew();
topLevelAst.Mangle(new ScopeOptions
{
FrequencyCounting = MangleWithFrequencyCounting,
TopLevel = false,
BeforeMangling = IgnoreEvalInTwoScopes
}, OutputOptions);
stopwatch.Stop();
_ctx.ReportTime("Mangle", stopwatch.Elapsed);
}
_ctx.ModifyBundle(splitInfo.ShortName !, topLevelAst);
if (GenerateSourceMap)
{
stopwatch = Stopwatch.StartNew();
var builder = new SourceMapBuilder();
topLevelAst.PrintToBuilder(builder, OutputOptions);
stopwatch.Stop();
_ctx.ReportTime("Print", stopwatch.Elapsed);
_ctx.WriteBundle(splitInfo.ShortName !, builder);
}
else
{
stopwatch = Stopwatch.StartNew();
var content = topLevelAst.PrintToString(OutputOptions);
stopwatch.Stop();
_ctx.ReportTime("Print", stopwatch.Elapsed);
_ctx.WriteBundle(splitInfo.ShortName !, content);
}
}
}
public void Run()
{
foreach (var(splitName, mainFileList) in PartToMainFilesMap)
{
foreach (var mainFile in mainFileList)
{
if (_cache.TryGetValue(mainFile, out var sourceFile))
{
MarkRequiredAs(sourceFile, splitName);
continue;
}
Check(mainFile, splitName);
}
_splitMap[splitName] = new SplitInfo(splitName)
{
ShortName = _ctx.GenerateBundleName(splitName), PropName = "ERROR", IsMainSplit = true
};
}
foreach (var(_, sourceFile) in _cache)
{
if (sourceFile.NeedsWholeExport && sourceFile.WholeExport == null)
{
sourceFile.CreateWholeExport();
}
}
var lazySplitCounter = 0;
foreach (var f in _order)
{
var fullBundleName = f.PartOfBundle !;
if (!_splitMap.TryGetValue(fullBundleName, out var split))
{
var shortenedBundleName = _ctx.GenerateBundleName(fullBundleName);
split = new SplitInfo(fullBundleName)
{
ShortName = shortenedBundleName,
PropName = BundlerHelpers.NumberToIdent(lazySplitCounter++)
};
_splitMap[fullBundleName] = split;
}
foreach (var dependency in f.PlainJsDependencies)
{
split.PlainJsDependencies.Add(dependency);
}
}
if (lazySplitCounter > 0)
{
DetectBundleExportsImports(ref lazySplitCounter);
}
foreach (var(splitName, splitInfo) in _splitMap)
{
var topLevelAst = new Parser(new Options(), _ctx.JsHeaders(splitName, lazySplitCounter > 0)).Parse();
if (GlobalDefines != null && GlobalDefines.Count > 0)
{
topLevelAst.Body.Add(Helpers.EmitVarDefines(GlobalDefines));
}
topLevelAst.FigureOutScope();
foreach (var jsDependency in splitInfo.PlainJsDependencies)
{
var jsAst = new Parser(new Options(), _ctx.ReadContent(jsDependency) !).Parse();
jsAst.FigureOutScope();
_currentFileIdent = BundlerHelpers.FileNameToIdent(jsDependency);
BundlerHelpers.AppendToplevelWithRename(topLevelAst, jsAst, _currentFileIdent);
}
AddExternallyImportedFromOtherBundles(topLevelAst, splitInfo);
foreach (var sourceFile in _order)
{
if (sourceFile.PartOfBundle != splitName)
{
continue;
}
_currentSourceFile = sourceFile;
_currentFileIdent = BundlerHelpers.FileNameToIdent(sourceFile.Name);
BundlerHelpers.AppendToplevelWithRename(topLevelAst, sourceFile.Ast, _currentFileIdent
, BeforeAdd);
}
AddExportsFromLazyBundle(splitInfo, topLevelAst);
BundlerHelpers.WrapByIIFE(topLevelAst);
if (lazySplitCounter > 0 && PartToMainFilesMap.ContainsKey(splitName))
{
var astVar = new AstVar(topLevelAst);
astVar.Definitions.Add(new AstVarDef(new AstSymbolVar("__bbb"), new AstObject()));
topLevelAst.Body.Insert(0) = astVar;
}
if (CompressOptions != null)
{
topLevelAst.FigureOutScope();
topLevelAst = topLevelAst.Compress(CompressOptions);
}
if (Mangle)
{
topLevelAst.Mangle(new ScopeOptions
{
FrequencyCounting = MangleWithFrequencyCounting, TopLevel = false,
BeforeMangling = IgnoreEvalInTwoScopes
});
}
_ctx.WriteBundle(splitInfo.ShortName !, topLevelAst.PrintToString(OutputOptions));
}
}