File basedir= new File(argv[0]);
String classpathElements= argv[1];
String entryPointClassName= argv[2];
Assembly assembly= new Assembly();
assembly.setEntryPointClassName(entryPointClassName);
assembly.setTargetLocation(new File(argv[3]));
DragomeJsCompiler compiler= new DragomeJsCompiler(CompilerType.Standard);
compiler.setBasedir(basedir);
compiler.addClasspathElements(classpathElements);
compiler.addAssembly(assembly);