4. What will be described?
1. Drush. What is this? Common information.
2. What features does Drush have “from the box”?
3. Features which Drush may have with extensions.
4. Examples of how Drush helps during development
process.
5. What won't be described?
1. Aliases of sites.
2. Synchronization of code and databases.
3. Development of extensions.
4. Upgrade of Drupal code, modules and themes.
5. Many other helpful Drush commands and features
which I don't know about.
7. Common information
1. Drush == drupal shell == command line.
2. Installation of Drush – README helps us!
3. What's next? Ask Drush to show you what it can to
do!
4. So many commands, how could I use them? Ask
Help for help!
5. How to use commands? It's simple:
«drush [options] [command]»
8. First Drush response
Execute a drush command. Run `drush help [command]` to view
command
specific help. Run `drush topic` to read even more
documentation.
Global options (see `drush topic core-global-options` for the full
list): …options…
Core drush commands: (core) …commands…
Field commands: (field) …commands…
SQL commands: (sql) …commands…
User commands: (user) …commands…
9. Help message
ss81@laptop:~$ drush help cc
Clear a specific cache, or all drupal caches.
Arguments:
type The particular cache to clear. Omit
this argument to choose from
available caches.
Aliases: cc
10. Clear cache and enable module
ss81@laptop:~$ drush cc all
'all' cache was cleared [success]
ss81@laptop:~$ drush en -y forum
The following extensions will be enabled: taxonomy, forum
Do you really want to continue? (y/n): y
forum was enabled successfully. [ok]
taxonomy was enabled successfully. [ok]
12. Groups of commands
1. Core rush commands (28 commands).
2. Field commands (5 commands).
3. Project manager commands (11 commands).
4. SQL commands (6 commands).
5. User commands (9 commands).
TOTAL: 59.
13. Modules, which I like
1. Devel.
2. Drush Make.
3. Module Builder.
4. Drush Cleanup.
5. Backup and Migrate.
14. Devel
All commands in devel: (devel)
…
devel-reinstall (dre) Disable, Uninstall, and Install a list of
projects.
...
fn-view (fnv) Show the source of specified function or
method.
All commands in devel_generate: (devel_generate)
generate-content (genc) Create content.
...
15. Drush Make
1. Projects: drupal, pressflow, modules, themes.
Could be downloaded from repository, by direct
link, by name.
2. Libraries: any files you need to use.
16. Example of Drush Make file
projects[] = drupal
projects[] = apachesolr
…
libraries[SolrPhpClient][download][type] = "get"
libraries[SolrPhpClient][download][url] = "http://solr-php-
client.googlecode.com/files/SolrPhpClient.r22.2009-11-09.tgz"
libraries[SolrPhpClient][destination] = "modules/apachesolr"
17. Module Builder
Examples:
drush mb my_module menu cron nodeapi
drush mb my_module menu cron --write
--name="My module" --dep="forum views"
drush mb my_module menu cron --add
18. Backup and Migrate
All commands in backup_migrate: (backup_migrate)
bam-backup (bb) Backup the site's database with Backup and
Migrate.
bam-backups Get a list of previously created backup files.
bam-destinations Get a list of available destinations.
bam-profiles Get a list of available settings profiles.
bam-restore Restore the site's database with Backup and
Migrate.
bam-sources Get a list of available sources.
20. Base facts
1. Site URL is http://example.dev.
2. Version of Drupal – 7.
3. Additional modules: admin_menu, pathauto,
views.
4. Custom modules: one module with some
features will be created. It will use database.
PS: no Drush Make because it's not interesting.
23. Step 3
ss81@laptop:~/session$ drush si
--db-url=mysql://root:111@localhost/session
--account-name=ss81 --account-pass=qwerty
You are about to create a sites/default/files directory and create
a sites/default/settings.php file and DROP your 'session' database
and then CREATE a new one. Do you want to continue? (y/n): y
Starting Drupal installation. This takes a few seconds ... [ok]
24. Step 4
ss81@laptop:~/session$ drush dl admin_menu views pathauto token
…
ss81@laptop:~/session$ drush en -y admin_menu views pathauto token
The following projects have unmet dependencies:
views requires ctools
Would you like to download them? (y/n): y
Project ctools (7.x-1.0-alpha4) downloaded to
/home/ss81/session/sites/all/modules/ctools. [success]
...
That's all. We installed a site! Let's create a custom module.
25. Step 5
ss81@laptop:~/session$ drush mbdl
Hook files have been downloaded to public://hooks and processed.
We need to download hooks definitions before we
can generate a module. There are 33 files with
different hooks, so this could be used as a
good manual.
26. Step 6
ss81@laptop:~/session$ drush mb my_module menu permission
user_load --write --name="My module" --desc="My test module“
--pachage="test" --noi
Proposed my_module.module:
…code of the module...
Proposed my_module.info:
…code of the info file...
27. Helpful commands
drush dre -y my_module
drush sql-dump > dump.sql
drush -y sql-drop
drush -y sql-cli < dump.sql
drush cc all
drush scr test.php
