bin/console ckeditor:install --quiet doesnt work after updating Symfony to v3.4.3

[Dukecz]

After I have updated symfony from 3.4.2 to 3.4.3 the console command bin/console ckeditor:install --quiet stopped working, exitting with error code 1:

In QuestionHelper.php line 53:

Notice: Undefined index: Drop the directory & reinstall CKEditor

ckeditor:install [--release [RELEASE]] [--tag [TAG]] [--clear [CLEAR]] [--exclude [EXCLUDE]] [-h|--help] [-q|--quiet] [-v|vv|vvv|--verbose] [-V|--version] [--ansi] [--no-ansi] [-n|--no-interaction] [-e|--env ENV] [--no-debug] [--] []

Script bin/console ckeditor:install --quiet handling the symfony-scripts event returned with error code 1

[robertfausk]

Same with update symfony/symfony from v3.3.14 to v3.3.15 and composer script Ivory\\CKEditorBundle\\Composer\\CKEditorScriptHandler::install

[faffyman]

Looks like it's related to $question in the install command::createNotifier

it's calling the choice method passing an array as the $question, but the symfony ChoiceQuestion can only accept a string as the first parameter, not an array.

 switch ($type) {
                case CKEditorInstaller::NOTIFY_CLEAR:
                    $result = $this->choice(
                        [
                            sprintf('CKEditor is already installed in "%s"...', $data),
                            '',
                            'What do you want to do?',
                        ],

The choice method would need to be sure to always transform that array into a string

 /**
     * @param string|string[] $question  <--  this is an array
     * @param string[]        $choices
     * @param string          $default
     * @param InputInterface  $input
     * @param OutputInterface $output
     *
     * @return string|null
     */
    private function choice($question, array $choices, $default, InputInterface $input, OutputInterface $output)
    {
        $helper = new QuestionHelper();
        $question = is_array($question) ? implode(PHP_EOL,  $question) : $question; // SUGGESTION
        $result = $helper->ask($input, $output, new ChoiceQuestion(
            $question,
            $choices,
            $choices[$default]
        ));
        $output->writeln('');
        return $result;
    }

Actual Error

PHP Fatal error:  Uncaught Symfony\Component\Debug\Exception\FatalThrowableError: Type error: Argument 1 passed to Symfony\Component\Console\Question\ChoiceQuestion::__construct() must be of the type string, array given, 
called in /vendor/egeloen/ckeditor-bundle/Command/CKEditorInstallerCommand.php on line 326 

[faffyman]

Actually, looking again if this change was made to the CKEditorInstallerCommand::choice() method - it installs ok for 3.4.3+

FROM

$result = $helper->ask($input, $output, new ChoiceQuestion(
            $question,
            $choices,
            $choices[$default]
        ));

TO

$result = $helper->ask($input, $output, new ChoiceQuestion(
            $question,
            $choices,
            $default // <-- just the default don't refernce the array of choices anymore
        ));

Since the changes to the Symfony Helper\QuestionHelper return the value and not the index see https://github.com/symfony/console/commit/d6f3e0717c5615a05d58c1db41198325ea0b9d9d#diff-48f20b7ff8c43c4083a7ee0458c45f45

[qdequippe]

Any updates on this PR? my project is blocked by this, is there a workaround?