jline.groovy

// g100pon #96 jlineで行編集／補完／ヒストリ付きコマンドライン
import jline.*

reader = new ConsoleReader()
user = reader.readLine('User Name: ').trim()
passwd = reader.readLine('Password: ', '*' as char)
println "User $user logged in."

reader.history.clear()
commands = ['bye', 'test', 'debug', 'verbose', 'help']
reader.addCompletor(new SimpleCompletor (commands as String[]))

cmd = ''
while (cmd != null && cmd != 'bye') {
        cmd = reader.readLine('Command> ')?.trim()
        // do something with cmd
}