Ask question with list of possible answers.

Ask question with list of possible answers.

Ask question with free string answer, allow an empty string as an answer.

Ask question with free string answer.

BackupFile creates a backup of the file in filePath.

After an optional value was chosen we'll ask for its value.

Prompt strings by selecting from list until "Save and continue" is selected.

disallowUsingSavedPassword - Prevent changing username or url without changing the password.

Common writers.

Boolean answers.

Common questions.

Var can be inserted in the form of ${key}.

The interactive questionnaire works as follows: We have to provide a map of QuestionInfo which include all possible questions may be asked.

Each question can have the following properties: - Msg - will be printed in separate line - PromptPrefix - will be printed before the input cursor in the answer line - Options - In case the answer must be selected from a predefined list - AllowVars - a flag indicates whether a variable (in form of ${var}) is an acceptable answer despite the predefined list - Writer - how to write the answer to the final config map - MapKey - the key under which the answer will be written to the configMap - Callback - optional function can be executed after the answer was inserted.