forked from https://github.com/symfony/symfony
64e5a9dee8
This PR was merged into the 4.4 branch. Discussion ---------- [Console] Default hidden question to 1 attempt for non-tty session | Q | A | ------------- | --- | Branch? | 4.4 | Bug fix? | yes | New feature? | no | Deprecations? | no | Tickets | Fix #36565 | License | MIT | Doc PR | ### Problem 1 `validateAttempts()` method repeats validation forever by default, until exception extending `RuntimeException` isn't thrown. This currently happens disregarding if user is in tty session where they can actually type input, or non-tty session. This presents a problem when user code throws custom exceptions for hidden questions -> loop doesn't stop. As far as I can tell this issue is in all Symfony versions, but it was uncovered only after we stopped marking interactive flag to false automatically ourselves. Actually, all 3 problems were already existing problems, just hidden until now. ### Problem 2 Infinite loop problem is related to hidden questions, but this one isn't. If validation fails, another attempt to read & validate happens. This means user will get two prompts: 2x same question with 2 different error messages. One error message coming from validator, second error message about inability to read input (because this loop repeats until this kind of error happens, so last output will always be this error). As an example, output in practice would look like following ``` What do you want to do: > [ERROR] Action must not be empty. What do you want to do: > Aborted. ``` So even if loop stops, output is more than expected. ### Problem 3 This is purely cosmetic issue, but currently user gets `stty: stdin isn't a terminal` printed additionally when question helper tries to ask a hidden question without having tty. I have fixed this in same fashion as was already done for [getShell() method]( |
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Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Symfony is used by thousands of web applications (including BlaBlaCar.com and Spotify.com) and most of the popular PHP projects (including Drupal and Magento).
Installation
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About Us
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