Phraseanet/resources/vagrant/vms/phraseanet-php55-nginx/puphpet/puppet/modules/drush/README

DRUSH PUPPET MODULE
===================

This module manages Drush, a command line shell and scripting interface for
Drupal.

It can install and upgrade Drush from Debian packages or source, as well as
download, enable and disable Drupal modules and themes, build codebases from
Drush makefiles, run arbitrary Drush commands and optionally log its output.


DEPENDENCIES
------------

None.


REQUIREMENTS
------------

The Drush Puppet module is designed to work on Debian GNU/Linux systems and
derivatives. It provides rudimentary support for apt-get, but defaults to
letting the OS's default packaging system handle installation. As such, it
should work with other *nix systems, assuming Drush is available for install
in the OS's packaging system, or Drush is installed from source using the
provided 'drush::git' class.


INSTALLATION
------------

To use this module, follow these directions:

1. Your modules directory will need all the files included in this
   repository placed under a directory called "drush".

2. To install Drush, add one of these entries to your manifests (such as in
   manifests/nodes.pp):

       include drush

   or

       class {'drush':
         ensure => latest,
       }

  The following parameters are available:

    api: The major version of Drush to install. Currently supports '4' or '5'.
    dist: The Debian distribution from which to install via apt-get. Defaults
        to 'stable'. Set to false to suppres adding custom sources for install
        via apt-get.
    ensure: What state the package should be in. Valid values are 'present'
        (also called 'installed'), 'absent', 'purged', 'held', of 'latest'.

2a. To install Drush from source, add one of these entries to your manifests:

       include drush::git::drush

   or

       class {'drush::git::drush':
         git_branch => '8.x-6.x',
         update     => true,
       }


  The following parameters are available:

    git_branch: The git branch to track.
    git_tag: The git tag to check out.
    git_url: The git URL from which to clone the repository.
    update: Whether to update to the latest code with each Puppet run.
        Defaults to false.


USAGE
-----

1. To run a Drush command, use the drush::run defined type like so:

       drush::run { '@dev uli --uid=42': }

  The following parameters are all optional:

    command: The command to run. Defaults to the name of the resource.
    site_alias: The alias against which to run the command.
    options: Options to pass to Drush.
    arguments: Arguments to pass to the command.
    site_path: The path to the site or code-base in which to run the command.
    drush_user: The user under which to execute the command.
    drush_home: Set the drush_user's home directory, for alias search paths.
    log: Path to the logfile in which to log all Drush output.
    creates, unless, onlyif, refreshonly: Control whether the command is
        executed at each Puppet run. Identical to these paramaters on the
        built-in 'exec' resource.
    timeout: The maximum time the command should take, specified in seconds.
        Defaults to 300 seconds. Disable the timeout by setting to 0.
    paths: provide alternative paths to search for your Drush executable.

2. To download projects from drupal.org to a site, add lines such as the
   following to your manifests:

       drush::dl {'token':
         site_path => '/var/aegir/platforms/drupal/sites/example.com',
         log       => '/var/aegir/drush.log',
       }

  The following parameters are all optional:

    type: The type of package to download. Defaults to 'module'.
    version: The version of the package to download.
    site_path: Operates the same as for drush::run. Set this parameter to avoid
        having a package downloaded repeatedly, as it will allow Puppet to see
        whether it already exists. Alternatively, do not set this parameter to
        have the package continuously updated.
    site_alias, options, arguments, drush_user, drush_home, log: All operate
        the same as for drush::run.

3. To enable or disable projects on a Drupal site, add lines such as the following to your
   manifests:

       drush::en {'token':
         site_alias => '@www.example.com',
       }

       drush::dis {'@prod devel, devel-generate':}

  The following parameters are all optional:

    site_alias, options, arguments, site_path, drush_user, drush_home, log: All
        operate the same as for drush::run.

4. To display the status of a site in your Puppet log, add lines such as the
   following to your manifests:

       drush::dis {'@prod status':
         options => '--full',
       }

  The following parameters are all optional:

    site_alias, options, arguments, site_path, drush_user, drush_home, log: All
        operate the same as for drush::run.


5. To build a Drupal code-base using Drush Make, add lines such as the following to your
   manifests:

       drush::make {'/var/aegir/platform/Drupal7':
         makefile => '/var/aegir/makefiles/drupal7.make',
       }

  There is one required parameter:

    makefile: The path to the makefile to use in building the code-base.

  The following parameters are all optional:

    make_path: The path to build the code-base. Defaults to the name of the
        resource.
    options, drush_user, drush_home, log: All operate the same as for
        drush::run.


6. The module also provides a simple way to clone git repos and keep them up-
   to-date:

       drush::git { 'git://git.drupal.org:project/provision':
         path => '/var/aegir/.drush',
       }

  There is one required parameter:

    path: Where to clone the git repo.

  The following parameters are all optional:

    git_branch: The git branch to checkout. 
    git_tag: The git tag to check out. Overrides 'branch' if also specified.
    git_repo: The git repository to clone. Defaults to the resource name.
    dir_name: The name of the directory in which to clone the git repo.
    update: Run 'git pull -r' in this repo on every Puppet run.
    paths: Alternative search paths for your git binary.


DEVELOPING
----------

The drush::run defined type provides a basis on which to build pretty much any
Drush command imagineable. The other provided commands build upon it to provide
convenience resources for common use-cases. While quite simple, they should
form a good basis for creating your own custom defined types.

For more complex examples, take a look at the puppet-aegir module, which
extends this API further in the context of the Aegir Hosting System. It can be
found at:

    https://drupal.org/project/puppet-aegir

Along similar lines, Skynet takes this way too far:

    https://drupal.org/project/skynet

The drush::git resource is a minimalist general-purpose function to allow
cloning and updating git repositories. It is not intended to be a full-featured
git class/resource. It will not attempt to install git for you either, but this
should be sufficient:

    package {'git':}

This Puppet module is published under the GNU GPLv2 (General Public License,
Version 2), and as such is, and will always remain, Free Software. Engagement
in the development process by users and other developers is very much appreci-
ated. So, please feel free to post to the issue queue, submit bug reports and
feature requests, and ask questions about how to use or extend it.


-------------------------------------------------------------------------------
Current maintainers: Christopher Gervais (mailto:chris@praxis.coop)
                     Guillaume Boudrias (mailto:gboudrias@praxis.coop)
Original authors: Christopher Gervais (mailto:chris@koumbit.org)
                  Antoine Beaupré (mailto:anarcat@koumbit.org)
Copyright:: Copyright (c) 2011-2013 Réseau Koumbit Networks
License::   GPLv2 or later