redfin.drush.inc

<?php
/**
 * Implementation of hook_drush_command().
 *
 * In this hook, you specify which commands your
 * drush module makes available, what it does and
 * description.
 *
 * Notice how this structure closely resembles how
 * you define menu hooks.
 *
 * @See drush_parse_command() for a list of recognized keys.
 *
 * @return
 *   An associative array describing your command(s).
 */
function redfin_drush_command() {
  $items = array();

  $items['redfin-db'] = array(
    'description' => 'Prints the db connection string from settings.php',
    'arguments' => array(),
    'examples' => array('drush redfin-db'),
    'aliases' => array('rdb'),
    'bootstrap' => DRUSH_BOOTSTRAP_DRUPAL_CONFIGURATION,
  );

  $items['redfin-vr'] = array(
    'callback' => 'redfin_revert_views',
    'drupal dependencies' => array('views'),
    'description' => 'Revert overridden views to their default state. Make sure to backup first.',
    'arguments' => array(),
    'bootstrap' => DRUSH_BOOTSTRAP_DRUPAL_FULL,
    'aliases' => array('rvr'),
    'examples' => array(
      'drush rvr archive' => 'Reverts all yo views!',
    ),
  );

  return $items;
}

/**
 * Implementation of hook_drush_help().
 *
 * This function is called whenever a drush user calls
 * 'drush help <name-of-your-command>'
 *
 * @param
 *   A string with the help section (prepend with 'drush:')
 *
 * @return
 *   A string with the help text for your command.
 */

function redfin_drush_help($section) {
  switch ($section) {
    case 'drush:redfin-db':
      return dt("This command simply prints the DB connection string from settings.php");
      break;
    case 'drush:redfin-vr':
      return dt("This command reverts ALL overridden views!");
      break;
  }
}

/**
 * Example drush command callback. This is where the action takes place.
 *
 * The function name should be same as command name but with dashes turned to
 * underscores and 'drush_commandfile_' prepended, where 'commandfile' is
 * taken from the file 'commandfile.drush.inc', which in this case is 'redfin'.
 * Note also that a simplification step is also done in instances where
 * the commandfile name is the same as the beginning of the command name,
 * "drush_example_example_foo" is simplified to just "drush_example_foo".
 * To also implement a hook that is called before your command, implement
 * "drush_hook_pre_example_foo".  For a list of all available hooks for a
 * given command, run drush in --debug mode.
 *
 * If for some reason you do not want your hook function to be named
 * after your command, you may define a 'callback' item in your command
 * object that specifies the exact name of the function that should be
 * called.  However, the specified callback function must still begin
 * with "drush_commandfile_" (e.g. 'callback' => "drush_example_foo_execute").
 * All hook functions are still called (e.g. drush_example_pre_foo_execute,
 * and so on.)
 *
 * In this function, all of Drupal's API is (usually) available, including
 * any functions you have added in your own modules/themes.
 *
 */
function drush_redfin_db() {
  if( drush_drupal_version() >= 7) {
    global $databases;
    $defdb = $databases['default']['default'];
    print $defdb['driver'].'://'.$defdb['username'].':'.$defdb['password'].'@'.$defdb['host'].'/'.$defdb['database']."\n";
  }
  else {
    global $db_url;
    print $db_url."\n";
  }
}

function redfin_revert_views() {
  $i = views_revert_allviews(views_get_all_views());
  drush_log(dt('Reverted a total of @count views.', array('@count' => $i)), 'ok');
}

drush rvr should be made a shell alias to drush ctools-export-revert views_view. Just add to drushrc.php;

$options['shell-aliases']['rvr'] = 'drush ctools-export-revert views_view';

It should be one less command to maintain, and it lets you choose a specific view to revert, like drush rvr archive only reverting the default archive view that comes with views. See http://www.drushcommands.com/drush-6x/ctools/ctools-export-revert for more on that command.