private static void ensureModuleBaseDir(HostedModeOptions options) {
File dir = options.getModuleBaseDir();
if (!dir.isDirectory()) {
dir.mkdirs();
if (!dir.isDirectory()) {
throw new RuntimeException(
"unable to create module base directory: " + dir.getAbsolutePath());
}
}
}
private static int chooseCodeServerPort(TreeLogger logger, HostedModeOptions options) {
int port = options.getCodeServerPort();
if (port == 0) {
// Automatically choose an unused port.
try {
ServerSocket serverSocket = new ServerSocket(0);
port = serverSocket.getLocalPort();
serverSocket.close();
return port;
} catch (IOException e) {
logger.log(TreeLogger.ERROR, "Unable to get an unnused port.");
throw new RuntimeException(e);
}
} else if (port < 0 || port == 9997) {
// 9997 is the default non-SuperDevMode port from DevModeBase. TODO: use constant.
return 9876; // Default Super Dev Mode port
} else {
return port; // User-specified port
}
}
private static List<String> makeCodeServerArgs(HostedModeOptions options, int port) {
List<String> args = new ArrayList<String>();
args.add("-noprecompile");
args.add("-port");
args.add(String.valueOf(port));
args.add("-sourceLevel");
args.add(String.valueOf(options.getSourceLevel()));
if (options.getBindAddress() != null) {
args.add("-bindAddress");
args.add(options.getBindAddress());
}
if (options.getWorkDir() != null) {
args.add("-workDir");
args.add(String.valueOf(options.getWorkDir()));
}
args.add("-launcherDir");
args.add(options.getModuleBaseDir().getAbsolutePath());
if (options.getLogLevel() != null) {
args.add("-logLevel");
args.add(String.valueOf(options.getLogLevel()));
}
if (options.getJsInteropMode() != OptionJsInteropMode.Mode.JS_RC) {
args.add("-XjsInteropMode");
args.add(options.getJsInteropMode().name());
}
if (options.shouldGenerateJsInteropExports()) {
args.add("-generateJsInteropExports");
}
if (!options.isIncrementalCompileEnabled()) {
args.add("-noincremental");
}
if (options.getMethodNameDisplayMode() != OptionMethodNameDisplayMode.Mode.NONE) {
args.add("-XmethodNameDisplayMode");
args.add(options.getMethodNameDisplayMode().name());
}
args.add("-style");
args.add(options.getOutput().name());
if (options.getProperties().size() > 0) {
args.addAll(makeSetPropertyArgs(options.getProperties()));
}
for (String mod : options.getModuleNames()) {
args.add(mod);
}
return args;
}