[paulbalandan]

Description
Follow-up to #10628 and #10643. The output already lives in instance classes, and this moves the prompts there too.

• CodeIgniter\CLI\Prompt is built on an Output, and reads and writes only through it. It has ask(), askByKey() and askByMultipleKeys(), which hold the old logic and are fully typed.
• The validation is injectable through the constructor. Without one, it uses single_service('validation'), created only when a prompt has rules.
• CLI::prompt(), promptByKey() and promptByMultipleKeys() delegate to it, and their signatures are unchanged.
• CLI::getPrompt() and AbstractCommand::getPrompt() return a Prompt on the shared output and on the run's output.
• AbstractCommand::getPrompt() is overridable. The prompts for missing arguments and the generators' confirmation go through it, so a Prompt subclass answers those too.
• askByMultipleKeys() has the missing-key fix from fix: reject missing keys in CLI::promptByMultipleKeys() #10654. An answer must name existing keys, not merely keys no larger than the last one.

Behaviour changes, listed in the changelog and the upgrade guide:

• A CLI subclass overriding validate() no longer affects the prompts. Extend Prompt and override its validate() instead.
• An override of CLI::prompt() no longer affects promptByKey() or promptByMultipleKeys().
• Rules, $options, or a promptByKey() text of the wrong type now throw a TypeError.
• CLI::validate() is deprecated and triggers a deprecation notice.

Checklist:

• Securely signed commits
• Component(s) with PHPDoc blocks, only if necessary or adds value (without duplication)
• Unit testing, with >80% coverage
• User guide updated
• Conforms to style guide

[Copilot]

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[Copilot]

🟡 Changes recommended

Prompt default selection, injected-terminal wrapping, and Windows test portability need correction before approval.

3 open issues

• Use the first option key as the default for numeric options · New
• Wrap keyed prompt descriptions using the injected output width · New
• Normalize line endings in prompt helper assertions · New

_{Review effort: Balanced}

[michalsn]

@paulbalandan, feel free to ping me if you have anything you would like me to review with Copilot.

[paulbalandan]

@paulbalandan, feel free to ping me if you have anything you would like me to review with Copilot.

I'm not sure what happened, but I still have some AI credits left 😅