create new db using drush

Posted by marcus_gbs on March 19, 2010 at 7:52pm

I'm using Drupal 6.x.

While I have my own shell script that will create a new database to use with a new drupal install, I would like to do this with drush.

Drush has some sql commands, but they seem to be for post creation.

I've looked inside the drush 3 beta and found the drush_core_pre_site_install() function, but I don't see where it is exposed. I tried to guess at a command name (pre-site-install), but those attempts failed. Another function in that same file, drush_core_site_install gave me an error message that it requires Drupal 7.

Does drush provide the capability to create a database for a new site installation? If so, how is this done?

Categories: drush site install

Comments

Drush doesn't have any

Posted by christefano on March 22, 2010 at 1:42pm

christefano's picture

Drush doesn't have any commands that will do this. Take a look at drubuntu.drush.inc in the Drubuntu project. There's a drush_drubuntu_db_query() function that you can copy to your own Drush command.

drush site install

Posted by emi_bcn on March 22, 2010 at 2:52pm

emi_bcn's picture

Hi all,
You have the possibility to do execute drush site-install or drush si from a Drupal directory with a created database and valid settings.php configured. It has the ability to install from profiles, so you can pre-install all the modules and themes you know you'll use, along with other configurations you may have declared in that profile (as multisite configs, language/s, etc.). I have never used this, but I think this is what you are looking for.

My drush version is 3.0.

See you,
emi

I didn't think so, but

Posted by marcus_gbs on March 22, 2010 at 4:56pm

marcus_gbs's picture

I didn't think so, but thought I'd ask. This brings me to further questions.

Currently, I can create my new DB and DB admin user via (unix) shell script. I would like to create a drush command for it.

First, I would need to move it from shell script into PHP. There any number of issues to handle, but the one I have the biggest problem with is password security. With the shell script, I can prompt for and read passwords using:

echo -n "Enter the Password for the DB privileged user $mysql_db_priv_user (it won't display): "
stty -echo
read mysql_db_priv_pw
stty echo

The thing I like about this is that they do not display.

I've done a bit of searching on PHP, but it does not appear that PHP has the direct capability to enter a password with no echoing or echoing only stars. I found some pseudo-solutions but they were pretty ugly.

I can see that the drush shell script does not do any processing of the command line and just passes it off to the php. I can also see where drush does the 'y/n' prompt management. I could not find where drush currently handles any cases of prompting for information where the user response is not echoed to the screen. I know this is further complicated by the fact that drush needs to support windows in addition to *nix/mac (in other words, I am guessing that doing it using php 'system' calls would be highly frowned upon).

--re-read above post--
I see that drubuntu uses its own shell script that wraps around drush. drush_drubuntu_db_query pulls a password from the parameters, but I don't want it to be visible. My script also wraps around drush, but was hoping to integrate it into drush.

sql-sync command has

Posted by moshe weitzman on March 22, 2010 at 7:44pm

moshe weitzman's picture

sql-sync command has create-db option. you might want to borrow code from there.

see drush_prompt() in drush3. thats for accepting arbitrary text input interactively. not used by core drush at this time. its used by aegir at least.