@Override
public String promptWithCompleter(String message, final Completer tempCompleter) {
synchronized (executorLock) {
if (!message.isEmpty() && message.matches("^.*\\S$")) {
message = message + " ";
}
message = renderColor(ShellColor.CYAN, " ? ") + message;
try {
reader.removeCompleter(this.completer);
if (tempCompleter != null) {
reader.addCompleter(tempCompleter);
}
reader.setHistoryEnabled(false);
reader.setPrompt(message);
flush();
Callable<String> call =
new Callable<String>() {
@Override
public String call() throws Exception {
return readLine();
}
};
ReturnValueThread<String> thread = new ReturnValueThread<String>(call);
executorThread = thread;
thread.run();
thread.join();
if (interruptedState) {
throw new AbortedException();
}
flush();
if (thread.getException() instanceof EndOfStreamException) {
throw (EndOfStreamException) thread.getException();
}
return thread.getValue();
} catch (InterruptedException e) {
throw new RuntimeException("[killed]");
} finally {
if (tempCompleter != null) {
reader.removeCompleter(tempCompleter);
}
reader.addCompleter(this.completer);
reader.setHistoryEnabled(true);
reader.setPrompt("");
interruptedState = false;
}
}
}
@Override
public String promptSecret(String message) {
if (!message.isEmpty() && message.matches("^.*\\S$")) {
message = message + " ";
}
message = renderColor(ShellColor.CYAN, " ? ") + message;
try {
reader.removeCompleter(this.completer);
reader.setHistoryEnabled(false);
reader.setPrompt(message);
flush();
String line = readLine('*');
flush();
return line;
} catch (IOException e) {
throw new IllegalStateException("Shell input stream failure", e);
} finally {
reader.addCompleter(this.completer);
reader.setHistoryEnabled(true);
reader.setPrompt("");
}
}