public string resolveModuleMain(string name, TSFileAdditionalInfo parentInfo)
{
if (!_owner.ProjectOptions.AllowModuleDeepImport)
{
if (!parentInfo.Owner.Name.EndsWith(".d.ts") && (name.Contains('/') || name.Contains('\\')))
{
parentInfo.ReportDiag(true, -10, "Absolute import '" + name + "' must be just simple module name",
0, 0, 0, 0);
return(null);
}
}
var mname = PathUtils.EnumParts(name).First().name;
var moduleInfo =
TSProject.FindInfoForModule(_owner.Owner, parentInfo.Owner.Parent, _owner.DiskCache, _owner.Logger,
mname, out var diskName);
if (moduleInfo == null)
{
return(null);
}
if (mname != diskName)
{
parentInfo.ReportDiag(false, -2,
"Module import has wrong casing '" + mname + "' on disk '" + diskName + "'", 0, 0, 0, 0);
}
moduleInfo.LoadProjectJson(true);
if (mname.Length != name.Length)
{
return(ResolveLocalImport(PathUtils.Join(moduleInfo.Owner.FullPath, name.Substring(mname.Length + 1)),
parentInfo, moduleInfo, name));
}
parentInfo.ImportingModule(moduleInfo);
var mainFile = PathUtils.Join(moduleInfo.Owner.FullPath, moduleInfo.MainFile);
var item = _owner.DiskCache.TryGetItemPreferReal(mainFile) as IFileCache;
if (item == null || item.IsInvalid)
{
return(null);
}
var itemInfo = TSFileAdditionalInfo.Get(item, _owner.DiskCache);
moduleInfo.MainFileInfo = itemInfo;
itemInfo.ImportedAsModule = name;
itemInfo.MyProject = moduleInfo;
var parentProject = parentInfo.MyProject;
if (parentProject != null && parentProject.IsRootProject && !parentInfo.Owner.FullPath.Contains("/node_modules/") &&
((parentProject.Dependencies == null || !parentProject.Dependencies.Contains(name)) &&
(parentProject.DevDependencies == null || !parentProject.DevDependencies.Contains(name))))
{
parentInfo.ReportDiag(false, -12,
"Importing module " + name + " without being in package.json as dependency", 0, 0, 0, 0);
}
if (moduleInfo.ProjectOptions?.ObsoleteMessage != null)
{
if (!PragmaParser.ParseIgnoreImportingObsolete(parentInfo.Owner.Utf8Content).Contains(name))
{
parentInfo.ReportDiag(false, -14,
"Importing obsolete module: " + moduleInfo.ProjectOptions?.ObsoleteMessage, 0, 0, 0, 0);
}
}
AddSource(itemInfo);
if (!IsTsOrTsx(mainFile))
{
if (moduleInfo.MainFileNeedsToBeCompiled)
{
itemInfo.Type = FileCompilationType.EsmJavaScript;
CheckAdd(mainFile);
TryToResolveFromBuildCache(itemInfo);
}
else
{
itemInfo.Type = FileCompilationType.JavaScript;
CheckAdd(mainFile);
}
if (moduleInfo.TypesMainFile != null)
{
var dtsPath = PathUtils.Join(moduleInfo.Owner.FullPath, moduleInfo.TypesMainFile);
item = _owner.DiskCache.TryGetItem(dtsPath) as IFileCache;
itemInfo.DtsLink = TSFileAdditionalInfo.Get(item, _owner.DiskCache);
if (item != null && !item.IsInvalid)
{
return(dtsPath);
}
}
return(null);
}
itemInfo.Type = FileCompilationType.TypeScript;
CheckAdd(item.FullPath);
TryToResolveFromBuildCache(itemInfo);
if (itemInfo.DtsLink != null && !ToCompile.Contains(item.FullPath) && !itemInfo.NeedsCompilation())
{
var fp = itemInfo.DtsLink.Owner.FullPath;
_readFileMap[fp] = itemInfo.DtsLink.Owner;
return(fp);
}
return(item.FullPath);
}
public string resolveModuleMain(string name, TSFileAdditionalInfo parentInfo)
{
var moduleInfo =
TSProject.FindInfoForModule(_owner.Owner, _owner.DiskCache, _owner.Logger, name, out var diskName);
if (moduleInfo == null)
{
return(null);
}
if (name != diskName)
{
parentInfo.ReportDiag(false, -2,
"Module import has wrong casing '" + name + "' on disk '" + diskName + "'", 0, 0, 0, 0);
}
moduleInfo.LoadProjectJson(true);
parentInfo.ImportingModule(moduleInfo);
var mainFile = PathUtils.Join(moduleInfo.Owner.FullPath, moduleInfo.MainFile);
var item = _owner.DiskCache.TryGetItem(mainFile) as IFileCache;
if (item == null || item.IsInvalid)
{
return(null);
}
var itemInfo = TSFileAdditionalInfo.Get(item, _owner.DiskCache);
moduleInfo.MainFileInfo = itemInfo;
itemInfo.ImportedAsModule = name;
itemInfo.MyProject = moduleInfo;
var parentProject = parentInfo.MyProject;
if (parentProject.IsRootProject &&
((parentProject.Dependencies == null || !parentProject.Dependencies.Contains(name)) &&
(parentProject.DevDependencies == null || !parentProject.DevDependencies.Contains(name))))
{
parentInfo.ReportDiag(false, -12,
"Importing module " + name + " without being in package.json as dependency", 0, 0, 0, 0);
}
if (moduleInfo.ProjectOptions?.ObsoleteMessage != null)
{
if (!PragmaParser.ParseIgnoreImportingObsolete(parentInfo.Owner.Utf8Content).Contains(name))
{
parentInfo.ReportDiag(false, -14,
"Importing obsolete module: " + moduleInfo.ProjectOptions?.ObsoleteMessage, 0, 0, 0, 0);
}
}
AddSource(itemInfo);
if (!IsTsOrTsx(mainFile))
{
itemInfo.Type = FileCompilationType.JavaScript;
CheckAdd(mainFile);
if (moduleInfo.TypesMainFile != null)
{
var dtsPath = PathUtils.Join(moduleInfo.Owner.FullPath, moduleInfo.TypesMainFile);
item = _owner.DiskCache.TryGetItem(dtsPath) as IFileCache;
itemInfo.DtsLink = TSFileAdditionalInfo.Get(item, _owner.DiskCache);
if (item != null && !item.IsInvalid)
{
return(dtsPath);
}
}
return(null);
}
itemInfo.Type = FileCompilationType.TypeScript;
CheckAdd(item.FullPath);
TryToResolveFromBuildCache(itemInfo);
if (itemInfo.DtsLink != null && !ToCompile.Contains(item.FullPath) && !itemInfo.NeedsCompilation())
{
return(itemInfo.DtsLink.Owner.FullPath);
}
return(item.FullPath);
}
// returns "?" if error in resolving
public string ResolveImport(string from, string name, bool preferDts = false, bool isAsset = false,
bool forceResource = false, bool skipCheckAdd = false)
{
if (Result.ResolveCache.TryGetValue((from, name), out var res))
{
if (res.IterationId == IterationId)
{
return(res.FileName);
}
if (res.FileName != null && !CheckFileExistence(res.FileName))
{
goto again;
}
for (uint i = 0; i < res.NegativeChecks.Count; i++)
{
if (CheckItemExistence(res.NegativeChecks[i]))
{
goto again;
}
}
}
again :;
if (res == null)
{
res = new ResolveResult();
Result.ResolveCache.Add((from, name), res);
}
else
{
res.FileName = null;
res.NegativeChecks.Clear();
}
res.IterationId = IterationId;
var relative = name.StartsWith("./") || name.StartsWith("../");
Result.Path2FileInfo.TryGetValue(from, out var parentInfo);
string?fn = null;
if (relative)
{
fn = PathUtils.Join(parentInfo.Owner.Parent.FullPath, name);
var browserResolve = parentInfo.FromModule?.ProjectOptions?.BrowserResolve;
if (browserResolve != null)
{
var relativeToModule = PathUtils.Subtract(fn + ".js", parentInfo.FromModule.Owner.FullPath);
if (!relativeToModule.StartsWith("../"))
{
relativeToModule = "./" + relativeToModule;
}
if (browserResolve.TryGetValue(relativeToModule, out var resolveReplace))
{
fn = PathUtils.Join(parentInfo.FromModule.Owner.FullPath, resolveReplace);
}
}
}
relative :;
if (relative)
{
if (fn.EndsWith(".json") || fn.EndsWith(".css"))
{
var fc = Owner.DiskCache.TryGetItem(fn) as IFileCache;
if (fc != null && !fc.IsInvalid)
{
res.FileName = fn;
CheckAdd(fn, forceResource
? FileCompilationType.Resource
: fn.EndsWith(".json")
? (isAsset ? FileCompilationType.Resource : FileCompilationType.Json)
: (isAsset ? FileCompilationType.Css : FileCompilationType.ImportedCss));
return(res.FileName);
}
res.NegativeChecks.Add(fn);
}
var dirPath = PathUtils.Parent(fn).ToString();
var fileOnly = fn.Substring(dirPath.Length + 1);
var dc = Owner.DiskCache.TryGetItem(dirPath) as IDirectoryCache;
if (dc == null || dc.IsInvalid)
{
res.FileName = "?";
res.NegativeChecks.Add(dirPath);
return(res.FileName);
}
IFileCache item = (parentInfo.Type == FileCompilationType.EsmJavaScript
? ExtensionsToImportFromJs
: ExtensionsToImport).Select(ext =>
{
var ff = dc.TryGetChild(fileOnly + ext) as IFileCache;
if (ff == null || ff.IsInvalid)
{
res.NegativeChecks.Add(dirPath + "/" + fileOnly + ext);
return(null);
}
return(ff);
})
.FirstOrDefault(i => i != null);
if (item == null)
{
res.FileName = "?";
return(res.FileName);
}
res.FileName = item.FullPath;
if (item.FullPath.Substring(0, fn.Length) != fn)
{
parentInfo.ReportDiag(false, -1,
"Local import has wrong casing '" + fn + "' on disk '" + item.FullPath + "'", 0, 0, 0, 0);
}
if (!skipCheckAdd)
{
if (forceResource)
{
CheckAdd(item.FullPath, FileCompilationType.Resource);
}
else if (IsDts(item.Name))
{
CheckAdd(item.FullPath, FileCompilationType.TypeScriptDefinition);
if (dc.TryGetChild(fileOnly + ".js") is IFileCache jsItem)
{
CheckAdd(jsItem.FullPath, FileCompilationType.EsmJavaScript);
res.FileNameJs = jsItem.FullPath;
parentInfo.ReportDependency(jsItem.FullPath);
}
else
{
res.NegativeChecks.Add(dirPath + "/" + fileOnly + ".js");
// implementation for .d.ts file does not have same name, it needs to be added to build by b.asset("lib.js") and cannot have dependencies
}
}
else if (IsTsOrTsxOrJsOrJsx(item.Name))
{
CheckAdd(item.FullPath,
IsTsOrTsx(item.Name) ? FileCompilationType.TypeScript :
isAsset?FileCompilationType.JavaScriptAsset: FileCompilationType.EsmJavaScript);
}
else
{
CheckAdd(item.FullPath, FileCompilationType.Unknown);
}
}
return(res.FileNameWithPreference(preferDts));
}
else
{
var pos = 0;
PathUtils.EnumParts(name, ref pos, out var mn, out _);
string mname;
if (name[0] == '@')
{
PathUtils.EnumParts(name, ref pos, out var mn2, out _);
mname = mn.ToString() + "/" + mn2.ToString();
}
else
{
mname = mn.ToString();
}
string?mainFileReplace = null;
if (mname.Length == name.Length && parentInfo != null)
{
var browserResolve = parentInfo.FromModule?.ProjectOptions?.BrowserResolve;
if (browserResolve != null)
{
if (browserResolve.TryGetValue(name, out var resolveReplace))
{
if (resolveReplace == null)
{
res.FileName = "<empty>";
return(res.FileName);
}
if (!resolveReplace.StartsWith(name + "/"))
{
fn = PathUtils.Join(parentInfo.FromModule !.Owner.FullPath, resolveReplace);
relative = true;
goto relative;
}
mainFileReplace = resolveReplace.Substring(name.Length + 1);
}
}
}
var moduleInfo = ResolveModule(mname);
if (moduleInfo == null)
{
ReportMissingImport(from, name);
res.FileName = "?";
return(res.FileName);
}
if (parentInfo !.FromModule == Owner)
{
if (!Owner.Dependencies?.Contains(moduleInfo.Name !) ?? false)
{
var allowDevDependencies =
(Owner.ProjectOptions.ExampleSources?.Contains(parentInfo.Owner !.FullPath) ?? false) ||
(Owner.ProjectOptions.TestSources?.Contains(parentInfo.Owner !.FullPath) ?? false) ||
IsExampleOrSpecDir(Owner.Owner, parentInfo.Owner !.Parent !)
;
if (!allowDevDependencies || (!Owner.DevDependencies?.Contains(moduleInfo.Name !) ?? false))
{
parentInfo.ReportDiag(false, -12,
$"Importing module {moduleInfo.Name} without being in package.json as dependency", 0, 0,
0, 0);
}
}
}
if (mname != moduleInfo.Name)
{
parentInfo.ReportDiag(false, -2,
"Module import has wrong casing '" + mname + "' on disk '" + moduleInfo.Name + "'", 0, 0, 0, 0);
}
if (mname.Length != name.Length)
{
fn = PathUtils.Join(moduleInfo.Owner.FullPath, name.Substring(mname.Length + 1));
relative = true;
goto relative;
}
if (mainFileReplace != null)
{
moduleInfo.MainFile = mainFileReplace;
}
var mainFile = PathUtils.Join(moduleInfo.Owner.FullPath, moduleInfo.MainFile);
res.FileName = mainFile;
if (!skipCheckAdd)
{
CheckAdd(mainFile,
IsTsOrTsx(mainFile) ? FileCompilationType.TypeScript : FileCompilationType.EsmJavaScript);
}
if (moduleInfo.ProjectOptions?.ObsoleteMessage != null)
{
if (!PragmaParser.ParseIgnoreImportingObsolete(parentInfo.Owner.Utf8Content).Contains(name))
{
parentInfo.ReportDiag(false, -14,
"Importing obsolete module: " + moduleInfo.ProjectOptions?.ObsoleteMessage, 0, 0, 0, 0);
}
}
return(res.FileName);
}
}