Issue #1054584 by SqyD: Drush integration.

expire.drush.inc

+<?php
+// $Id$
+
+/**
+ * @file
+ * This is the drush integration for the expire module
+ */
+
+/**
+ * Implementation of hook_drush_command().
+ */
+function expire_drush_command() {
+  $items['expire-url'] = array(
+    'description' => "Expire fully qualified URLs.",
+    'arguments' => array(
+      'urls' => 'URLs to expire separated by spaces.',
+    ),
+    'examples' => array(
+      'drush expire-url http://example.com/testpage.html' => 'Expire a single URL.',
+      'drush xu http://example.com/ http://test.com/logo.jpg' => 'Expire multiple URLs.',
+    ),
+    'aliases' => array('xu'),
+    'drupal dependencies' => array('expire'),
+    'callback' => 'drush_expire_url'
+  );
+  $items['expire-path'] = array(
+    'description' => "Expire a drupal path.",
+    'arguments' => array(
+      'paths' => 'A list drupal paths to expire separated by spaces.',
+    ),
+    'examples' => array(
+      'drush expire-path node/123' => 'Expire a single drupal path.',
+      'drush expire-path FRONT' => 'Expire the front page.',
+      'drush xp FRONT node/234 contact' => 'Expire multiple drupal paths.',
+    ),
+    'aliases' => array('xp'),
+    'drupal dependencies' => array('expire'),
+    'callback' => 'drush_expire_path'
+  );
+  $items['expire-node'] = array(
+    'description' => "Expire a node by node-id.",
+    'arguments' => array(
+      'nids' => 'Numeric node-ids to expire separated by spaces.',
+    ),
+    'examples' => array(
+      'drush expire-node 2 24 612' => 'Expire drupal nodes by node id',
+    ),
+    'aliases' => array('xn'),
+    'drupal dependencies' => array('expire'),
+    'callback' => 'drush_expire_nid'
+  );
+  return $items;
+}
+
+/**
+ * Callback for expire-url drush command.
+ * @param string $urls a space separated list of paths.
+ */
+function drush_expire_url() {
+  $full_urls = array();
+  $full_urls = drush_get_arguments();
+  unset($full_urls[0]);
+  // Process Full URLs
+  // hook_expire_cache
+  $modules = module_implements('expire_cache');
+  foreach ($modules as $module) {
+    module_invoke($module, 'expire_cache', $full_urls);
+  }
+  watchdog('expire', 'Output: !urls <br /> Modules Using hook_expire_cache(): !modules', array(
+    '!urls' => expire_print_r($full_urls),
+    '!modules' => expire_print_r($modules),
+  ));
+}
+
+/**
+ * Callback for expire-path drush command.
+ * @param string $urls a space separated list of paths.
+ */
+function drush_expire_path() {
+  global $base_path;
+  $internal = array();
+  $paths = array();
+  $paths = drush_get_arguments();
+  unset($paths[0]);
+  foreach ($paths as $path) {
+    // Strip base path from path.
+    $path_nobase = preg_replace('/^' . preg_quote($base_path, '/') .'/i', '', $path);
+    if ($path == 'FRONT') {
+      $internal[] = variable_get('site_frontpage', 'node');
+    }
+    else {
+      $normal = expire_normal_path_check($path_nobase);
+      if (is_array($normal)) {
+        $internal[] = $path;
+      }
+      else {
+        $normal = drupal_get_normal_path($path_nobase);
+        $internal[] = $normal;
+      }
+    }
+  }
+  $flushed = expire_cache_derivative($internal);
+}
+
+/**
+ * Callback for expire-node drush command.
+ * @param string $nids a space separated list of paths.
+ */
+function drush_expire_nid() {
+  $nids = drush_get_arguments();
+  unset($nids[0]);
+  foreach ($nids as $nid) {
+    if (is_numeric($nid)) {
+      $node = node_load($nid);
+      expire_node($node);
+    }
+  }
+}