Method pathForLibFile

internal/compiler/fileloader.go:644–668

(name string)

}

func (p *fileLoader) pathForLibFile(name string) *LibFile {
	if cached, ok := p.pathForLibFileCache.Load(name); ok {
		return cached
	}

	path := tspath.CombinePaths(p.defaultLibraryPath, name)
	replaced := false
	if p.opts.Config.CompilerOptions().LibReplacement.IsTrue() && name != "lib.d.ts" {
		libraryName := getLibraryNameFromLibFileName(name)
		resolveFrom := getInferredLibraryNameResolveFrom(p.opts.Config.CompilerOptions(), p.opts.Host.GetCurrentDirectory(), name)
		resolution, trace := p.resolveLibrary(libraryName, resolveFrom)
		if resolution.IsResolved() {
			path = resolution.ResolvedFileName
			replaced = true
		}
		p.pathForLibFileResolutions.LoadOrStore(p.toPath(resolveFrom), &libResolution{
			libraryName: libraryName,
			resolution:  resolution,
			trace:       trace,
		})
	}

	libPath, _ := p.pathForLibFileCache.LoadOrStore(name, &LibFile{name, path, replaced})
	return libPath
}

func (p *fileLoader) resolveLibrary(libraryName, resolveFrom string) (*module.ResolvedModule, []module.DiagAndArgs) {
	if tr := p.opts.Tracing; tr != nil {