Safety-oriented implementation of drush hooks, for squishymedia

squishy.drush.inc

<?php
/** @file squishy.drush.inc
 * 
 * Place this file in sites/all/drush to enable its features. Attempts to
 * prevent sql-sync to prod and sets up some safe dev settings after a sql-sync
 * from anywhere.
 */

/**
 * Implements drush_hook_pre_sql_sync()
 */
function drush_squishy_pre_sql_sync($source, $dest) {
  $danger = drush_get_option('danger', FALSE);
  if (strpos($dest, 'prod') !== FALSE && !$danger) {
    return drush_set_error('danger', 'Refusing to sql-sync to a production server. Override with --strict=0 --danger if you really want to.');
  }
}

/**
 * Implements drush_hook_post_sql_sync()
 */
function drush_squishy_post_sql_sync($source, $dest) {
  // Do some cleanup if coming from prod and we don't have --pristine option
  if (strpos($source, 'prod') !== FALSE && !drush_get_option('pristine', FALSE)) {
    drush_print('SQUISHY post-sql-sync: Running safety measures on sql-dump from prod. Use --pristine to disable.');

    $ret = drush_invoke_process($dest, 'pm-enable', array('maillog'), array('-y'));
    $ret && drush_log('SQUISHY post-sql-sync: Enabled maillog module', 'ok');

    $ret = $ret && drush_invoke_process($dest, 'vset', array('maillog_devel', '1'));
    $ret = $ret && drush_invoke_process($dest, 'vset', array('maillog_log', '1'));
    $ret = $ret && drush_invoke_process($dest, 'vset', array('maillog_send', '0'));
    $ret && drush_log('SQUISHY post-sql-sync: Enabled DEV environment settings for maillog', 'ok');

    $ret = $ret && drush_invoke_process($dest, 'vset', array('preprocess_css', 0));
    $ret = $ret && drush_invoke_process($dest, 'vset', array('preprocess_js', 0));
    $ret && drush_log('SQUISHY post-sql-sync: Disabled CSS/JS preprocessing', 'ok');
  }
}