Drush - незаменимый инструмент для Drupal разработчика. Если вы досихпор не используете этот замечательный инструмент либо пользуетесь только малой частью команд - этот доклад будет очень полезен для вас.

1. 25 -27 April, 2014 http://camp2014.drupal.dn.ua
Drush - use full power
Alexander Schedrov

2. You can do it in CLI

3. Most helpful commands

4. Most helpful commands: Core
• cc - clear-
cache
• dl, en, dis,
pm-uninstall
• upwd
• uli
• make
• updb
• up
• upc
• image-flush
• vget, vset
• sql-dump
• sql-cli
• sql-sync

5. Most helpful commands: Contrib
Apache Solr
• solr-index
• solr-mark-all
• solr-delete-index
Registry Rebuild
• registry-
rebuild(rr)
Localization
Update
• l10n-update
• l10n-update-
refresh
• l10n-update-
status

6. Most helpful commands: Contrib
Features
• features-list(fl)
• features-diff(fd)
• features-revert(fr)
• features-revert-all(fr)
• features-update(fu)
• features-update-
all(fua)
Devel
• devel-reinstall (dre)
• fn-view(fnv)
• fn-hook(fnh, hook)
drush hook HOOK_NAME
allows to discover order of hooks

7. DRUPAL SHELL

8. Installation on Windows
• download drush. Using c:drush as location in this example
• install gzip, tar, wget command line binaries
• set PATH environment variables
c:drush;d:xamppphp;d:xamppmysqlbin;C:Program FilesGnuWin32bin
• MsysGit
https://drupal.org/node/594744

9. Installation on *nix
• download drush. Using home folder as location in this
example
• create symlink
!
https://drupal.org/node/1791676
sudo ln -s ~/drush/drush /usr/local/bin/drush

10. Configuration, code sync, sql
sync.

11. aliases.drushrc.php
$aliases['dev'] = array(
'root' => '~/Sites/drupal.dev',
);
!
!
drush @dev status
drush -r ~/Sites/drupal.dev/ status
!
drush ~/Sites/drupal.dev/#default status
aliases.drush.php:

12. $aliases['dev'] = array(
'root' => '~/Sites/blog',
'uri' => 'blog.dev',
);
$aliases['live'] = array(
'root' => '~/Sites/blog-live',
'uri' => 'blog-live.dev',
);
blog.aliases.drushrc.php:
drush @blog status
drush @blog.dev status
drush @blog.live status
$aliases['blog'] = array(
'site-list' => array('@dev', '@live'),
);
drush site-alias(sa)

13. SSH
$aliases['live'] = array(
'remote-host' => 'bitbucket.org',
'remote-user' => 'sanchiz',
'root' => '/var/www',
'uri' => 'default',
);
Important: remote server must have Drush
ssh-keygen
ssh-copy-id -i ~/.ssh/id_rsa.pub sanchiz@bitbucket.org
equals
drush dl drush_extras
drush pushkey @live

14. Remote host with special
configuration
$aliases['live'] = array(
'remote-host' => 'dev.project.de',
'remote-user' => 'dev_alex_sh',
'root' => '/home/dev_alex_sh/www',
'php' => '/usr/bin/php',
'path-aliases' => array(
'%drush-script' => '/home/dev_alex_sh/drush/
drush.php',
),
);

15. Code and database sync
If you do not use Git, this section for you =)

16. Code sync
$aliases['live'] = array(
'command-specific' => array(
'core-rsync' => array(
'exclude' => '*.sql',
'exclude' => '.svn',
'exclude' => '.git',
'exclude' => "sites/default/files/",
),
),
);
drush rsync(core-rsync) @live @dev --include-conf
!
drush rsync @live:sites/default/files @dev:sites/
default/files

17. Sql-sync
$aliases['live'] = array(
'path-aliases' => array(
'%dump-dir' => ‘/home/dev_alex_sh/dump’,
),
);
drush sql-sync @live @dev
!
drush sql-sync @live @dev --create-db

18. Selective sync
emails => user+%uid@localhost
passwords => password
drush sql-sync @live @dev --structure-tables-key=common
drushrc.php:
$options['structure-tables']['custom'] = array(
'cache',
'cache_*',
'search_*',
'watchdog'
);
drush sql-sync @live @dev --structure-tables-key=custom --no-cache=true
!
drush sql-sync @live @dev --sanitize

19. Sql-sync without Drush on
server
$aliases['live'] = array(
'databases' => array(
'default' =>
array(
'default' =>
array(
'driver' => 'mysql',
'username' => 'username',
'password' => 'password',
'port' => '',
'host' => '127.0.0.1',
'database' => 'live_database',
),
),
),
);
drush @live sql-conf --all --show=passwords

20. $aliases['live'] = array(
'remote-host' => 'dev.project.de',
'remote-user' => 'default_alex_sh',
'root' => '/home/default_alex_sh/www',
'php' => '/usr/bin/php',
'php-options' => '-d error_reporting="E_ALL^E_DEPRECATED"',
'variables' => array('mail_system' => array('default-system' => 'DevelMailLog')),
'databases' => array(
'default' =>
array(
'default' =>
array(
'driver' => 'mysql',
'username' => 'username',
'password' => 'password',
'port' => '',
'host' => '127.0.0.1',
'database' => 'live_database',
),
),
),
'path-aliases' => array(
'%drush-script' => '/home/default_alex_sh/drush/drush.php',
'%files' => '/home/default_alex_sh/www/sites/default/files',
'%drush' => '/home/default_alex_sh/drush',
'%dump-dir' => '/home/default_alex_sh/www/dump',
),
!
'command-specific' => array(
'core-rsync' => array(
'exclude' => '*.sql',
'exclude' => '.svn',
'exclude' => '.git',
'exclude' => "sites/default/files/",
),
),
!
'ssh-options' => '-p 2222',
);

21. Development

22. DRUSH make
What can drush make do?
• Download modules
• Clone modules from git
• Apply patches
• Download libraries
• Download core

23. core = 7.x
api = 2
!
; core
projects[drupal][version] = 7.23
!
; modules
projects[views][version] = 3.7
projects[views][subdir] = "contrib"
!
projects[views][version] = 3.7
projects[views][subdir] = "contrib"
projects[views][patch][] = "https://drupal.org/files/
views_join_condition_increment_5.patch"
!
projects[views][type] = module
projects[views][download][type] = git
projects[views][download][revision] = 6920ff71c0bf3a75fc769658ba0dabb42ffcd357
projects[views][download][branch] = 7.x-3.x
projects[views][subdir] = "contrib"
!
; libraries
libraries[ckeditor][download][type] = get
libraries[ckeditor][download][url] = "http://download.cksource.com/CKEditor/CKEditor/
CKEditor 4.3/ckeditor_4.3_full.zip"
!
libraries[colorbox][download][type] = get
libraries[colorbox][download][url] = "https://github.com/jackmoore/colorbox/archive/
master.zip"
drush make make_file.make --no-core

24. http://drushmake.me

25. Extensions Drush
• A .drush folder in your HOME folder.
• Anywhere in module
• Drupal's /drush or /sites/all/drush folders.

26. function usertools_drush_command() {
$items = array();
!
$items['last-registration'] = array(
'description' => 'Show last registration.',
'arguments' => array(
'role' => 'Specific role.',
),
'options' => array(
'count' => array(
'description' => 'Count rows.',
'example-value' => '5',
),
),
'examples' => array(
'drush utl admin --count=5' => 'Show the last 5 registrations of admin.',
),
'aliases' => array('utl'),
'bootstrap' => DRUSH_BOOTSTRAP_DRUPAL_FULL,
);
!
return $items;
}
!
function usertools_drush_help($section) {
switch ($section) {
case 'drush:last-registration':
return dt('This command will show you last registrations.');
}
}

27. function drush_usertools_last_registration_validate($role = 'all') {
$count = drush_get_option('count');
if (!empty($count) && !is_numeric($count)) {
return drush_set_error('Count should be numeric.');
}
}
!
function drush_usertools_last_registration($role = 'all') {
$count = drush_get_option('count');
if (empty($count)) {
$count = 10;
}
!
$query = db_select('users', 'u');
!
// Condition by role.
if ($role != 'all') {
$rid = drush_usertools_get_role_by_name($role);
$query->innerJoin('users_roles', 'ur', 'u.uid = ur.uid');
$query->condition('ur.rid', $rid);
}
!
$query->fields('u', array('uid', 'name', 'mail', 'access', 'created'));
$query->condition('u.uid', 0, '<>');
$query->range(0, $count);
$query->orderBy('u.created', 'DESC');
$result = $query->execute();
!
$items[] = array('uid', dt('Name'), dt('email'), dt('Last login'));
foreach ($result as $user) {
$items[] = array(
$user->uid,
$user->name,
$user->mail,
$user->access == 0 ? dt('Never') : format_interval(time() - $user->access) . ' ago',
);
}
drush_print_table($items, TRUE);
}

28. Usage
drush utl --count=5
drush utl administrator --count=10

29. function usertools_drush_command() {
$items = array();
$items['wipe-users'] = array(
'description' => 'Wipe user tables.',
'examples' => array(
'drush utw' => 'Wipe users.'
),
'aliases' => array('utw'),
'bootstrap' => DRUSH_BOOTSTRAP_DRUPAL_ROOT,
);
return $items;
}
!
function drush_usertools_wipe_users() {
if (drush_confirm(dt('You want to delete all users? Are you sure?'))) {
$query = db_select('users', 'u');
$query->fields('u', array('uid', 'name'));
$query->condition('u.uid', 1, '>');
$result = $query->execute();
foreach ($result as $user) {
drush_log(dt('Deleting user') . ' ' . $user->name . '...', 'warning');
user_delete($user->uid);
drush_log(dt('Succes deleting') . ' ' . $user->name, 'success');
}
}
else {
drush_user_abort();
}
}

30. Usage
drush utw

31. function drush_usertools_disable_role() {
$query = db_select('role', 'r');
$query->fields('r', array('rid', ‘name'));
$query->condition('r.rid', 1, '<>');
$query->orderBy('r.rid');
$result = $query->execute();
!
$options = array();
foreach ($result as $role) {
$options[$role->rid] = array($role->name);
}
!
$rid = drush_choice($options, dt('Select role:'));
!
// SQL queries.
!
drush_log('All users of role ' . $options[$rid][0] . ' disabled.', 'success');
}

32. Links
• https://drupal.org/node/594744 - Drush on Windows
• https://drupal.org/node/1791676 - Drush on *nix
• http://drushmake.me - Drush make
• http://drush.ws
• https://gist.github.com/Sanchiz/7627657

33. THANK YOU!
!
Email: alexander.schedrov@gmail.com
Twitter: @alexschedrov
FB: schedrov
http://sanchiz.net