Previously:

• Drupal 7 – Write your first Hello World Drush command
• Drupal 7 – Write a Drush command which takes arguments input

We could add validation to our drush command. What we need to do is to add the validation function. Let’s once again update our eureka_drush.drush.inc. Continue reading Drupal 7 – Add validation on your Drush command →

Previously:

• Drupal 7 – Write your first Hello World Drush command

So it would be more useful if our drush command could take input arguments. Let’s modify the eureka_drush.drush.inc a bit.

eureka_drush.drush.inc

<?php

/**
 * Implementation of hook_drush_command().
 */
function eureka_drush_drush_command() {
  $items = array();
  
  $items['say-hello'] = array(
    'description' => 'Say Hello to someone',
    'arguments' => array(
      'whom' => 'Someone you want to say hello to. Defaults to "Kit".',
    ),
    'drupal dependencies' => array('eureka_drush'),
  );
  
  return $items;
} 

/**
 * Callback function for say-hello.
 * The function name is drush_<module_name>_<command_in_underscore>
 */
function drush_eureka_drush_say_hello($whom = "Kit") {
  $msg = 'Hello ' . $whom;
  drush_print("\n" . $msg . "\n");
}

Continue reading Drupal 7 – Write a Drush command which takes arguments input →

1. Create a new custom module. In this example, the module name is eureka_drush.

2. Create the eureka_drush.info.
eureka_drush.info

name = Eureka Drush
description = Custom drush command example.
core = 7.x
package = Eureka

3. Create the eureka_drush.module. Even if you do not have any implementation, leave it with just the PHP open tag.
eureka_drush.module

<?php

Continue reading Drupal 7 – Write your first Hello World Drush command →