function DevelCommands::event in Devel 8.2

Same name and namespace in other branches

1. 8.3 src/Commands/DevelCommands.php \Drupal\devel\Commands\DevelCommands::event()
2. 8 src/Commands/DevelCommands.php \Drupal\devel\Commands\DevelCommands::event()
3. 4.x src/Commands/DevelCommands.php \Drupal\devel\Commands\DevelCommands::event()

List implementations of a given event and optionally edit one.

@command devel:event

@usage devel-event Pick a Kernel event, then pick an implementation, and then view its source code. @usage devel-event kernel.terminate Pick a terminate subscribers implementation and view its source code. @aliases fne,fn-event,event

Parameters

$event The name of the event to explore. If omitted, a list of events is shown.:

$implementation The name of the implementation to show. Usually omitted.:

File

src/Commands/DevelCommands.php, line 130

Class

DevelCommands

For commands that are parts of modules, Drush expects to find commandfiles in __MODULE__/src/Commands, and the namespace is Drupal/__MODULE__/Commands.

Namespace

Drupal\devel\Commands

Code

function event($event, $implementation) {
  $info = $this
    ->codeLocate($implementation);
  $exec = drush_get_editor();
  drush_shell_exec_interactive($exec, $info['file']);
}