Method CommonSourceDirectory

internal/compiler/program.go:1567–1583

()

}

func (p *Program) CommonSourceDirectory() string {
	p.commonSourceDirectoryOnce.Do(func() {
		files := func() []string {
			return core.MapFiltered(p.files, func(file *ast.SourceFile) (string, bool) {
				return file.FileName(), sourceFileMayBeEmitted(file, p, false /*forceDtsEmit*/) && !file.IsDeclarationFile
			})
		}
		p.commonSourceDirectory = outputpaths.GetCommonSourceDirectory(
			p.Options(),
			files,
			p.GetCurrentDirectory(),
			p.UseCaseSensitiveFileNames(),
			p.checkSourceFilesBelongToPath,
		)
	})
	return p.commonSourceDirectory
}

func (p *Program) checkSourceFilesBelongToPath(sourceFiles []string, rootDirectory string) bool {
	allFilesBelongToPath := true