How to use @hook interact?

[weitzman]

Please advise on how to use @hook interact. We now have two non-functional instances of it. See WatchdogCommands and ImageCommands.

[greg-1-anderson]

@hook interact is called by the Symfony Console interact method during the Symfony Console command dispatch process, which Drush is not using. Beyond the fact that this is not implemented, the usage in WatchdogCommands is correct.

Hook interact is called in AnnotatedCommand::interact(). We simply need to call this method, or equivalent functionality, iff interaction has not been disabled. We also need to decide if -n should behave like Drush 8 or like Symfony Console. Terminus has both --yes and -n, the later of which behaves like Symfony Console. In SC, -n defaults most yes/no prompts to yes. Terminus defaults destructive prompts to no and the rest to yes.

[weitzman]

We are now using this in a couple commands. Grep for @hook interact