Last updated January 30, 2014. Created by hunmonk on November 25, 2009.
Edited by incarnated, quicksketch, attiks, dnotes. Log in to edit this page.

So you want to provide a Distribution on Drupal.org? Great! The Drupal.org packaging system will take the code for a project, assemble it into an easily downloadable format, and post it to the project's pages on Drupal.org.

Here are the steps:

  1. Assemble the pre-requisites
  2. Create a Drush Make file
  3. Convert to a Drupal.org-specific Drush Make file
  4. Build and verify it works
  5. Commit your code to Git
  6. Release your code on Drupal.org
  7. Maintain your distribution

Step 1: Pre-requisites

  • Drush 5.x+.
  • Drupal.org Drush, a Drush extension which is required for running tests on makefiles. See this post for installation instructions.
  • A full project node on Drupal.org, of project type "Distribution".

Step 2: Drush Make file

A Drush Make file is essentially a "recipe" that explains how to gather up all of the dependencies for a Drupal installation.

See Full example drupal-org.make file for a working example of all valid properties supported by Drupal.org's packaging system. You can either create/edit these by hand, or you can auto-generate one in seconds by changing into any working Drupal site's root directory and running the command:

drush generate-makefile drupal-org.make

Drush make will inspect your current install and write a drupal-org.make file with the latest stable releases for all of the modules/themes it finds.

TODO: Except for #1432380: Drush generate-makefile does wonky things with "-dev" versions.

Edit this file and remove the projects[drupal][version] = "X" line.

Step 3: Converting to a Drupal.org-specific Drush Make file.

Once you have a valid Drush Make file, the next step is to convert it to one suitable for Drupal.org packaging. The Drupal.org version is essentially the same as a normal Drush Make file, but with a few important differences explained at Drupal.org distribution packaging requirements.

Verify make file

Update: You need drupalorg_drush, install instructions at #1432296-5: Create a release node for Drupal.org Drush or provide documentation on usage

To check whether your make file is Drupal.org-compatible, run the following command:

drush verify-makefile

If you run drush verify-makefile with no arguments, it will search for a drupal-org.make file (and optionally a drupal-org-core.make file) in the current directory and validate those for you. If you want to verify another .make file to see if it would work as a drupal-org.make file, you can provide the filename like so:

drush verify-makefile foo.make

Note that you must resolve all errors before proceeding. See Common Drush Make errors and their solutions for some common errors and how to fix them.

If all goes well, you should see the following output from Drush:

Makefile drupal-org.make passed.  [ok]

drupal-org-core.make

If your distribution requires patches to Drupal core, a -dev release, a checkout of a specific Git revision, or anything more complicated than an official release of core, you need to define how core should be built in a separate file called drupal-org-core.make. For example, it might look something like this:

api = 2
core = 7.x
projects[drupal][version] = 7.12
projects[drupal][patch][] = http://drupal.org/files/issues/992540-3-reset_flood_limit_on_password_reset-drush.patch
projects[drupal][patch][] = http://drupal.org/files/issues/object_conversion_menu_router_build-972536-1.patch

Step 4: Build it yourself

Although most potential errors will by caught by drush verify-makefile, certain errors will only appear when you actually try to build the .make file itself. The most obvious example of this is when the make file refers to patches that no longer apply. Even if they live on drupal.org (the requirement for including them in drupal-org.make at all) you don't know if they apply until you have the code they're trying to patch. That requires actually building the make file, not just verifying the contents (which is all verify-makefile can do).

So, you're going to want to run Drush Make like the Drupal.org packaging system does to make sure there aren't any final errors:

drush make --drupal-org drupal-org.make temp-directory

If you've got a drupal-org-core.make file, you should try building that, too:

drush make --drupal-org=core drupal-org-core.make temp-core-directory

Step 5: Commit

Follow the instructions on your project page's "Version Control" tab to clone your Git repository. You'll need to add the drupal-org.make file (and optionally the drupal-org-core.make file if you need it) to the root directory:

git clone --branch 7.x-1.x [yourname]@git.drupal.org:project/[project].git
cd [project]
mv /path/to/drupal-org.make .
git add drupal-org.make
git commit -m "Drupal.org make file"

No copies of existing contributed projects should be checked in to the Git repository. As a profile maintainer, all you have to check in to Git is the drupal-org.make file, and the packaging script will automatically assemble core and all of the contrib modules and themes, external libraries, and patches it references when creating the downloadable file archives for a given release.

However, custom modules, features, and themes that are specific to the installation profile and not useful as stand-alone projects are managed differently. You can commit all profile-specific custom code to modules/ and themes/ directly inside the profile project's Git repository, and this will all show up at /profiles/profile_name/modules/ and /profiles/profile_name/themes/ when packaged with Drush make.

You can organize contrib and custom in subdirectories of modules/ and themes/ with any name you choose, such as contrib, custom, features, etc. For example, you can use drupal-org.make attributes like projects[views][subdir] = contrib which tell the packaging script to place contrib modules in modules/contrib/. You can then directly commit custom modules to modules/custom/ and custom features to modules/features/.

Step 6: Release

Once the drupal-org.make file (and optionally any custom code and/or a drupal-org-core.make file) is committed to the Git repository and pushed to git.drupal.org, create a release for your project in the typical way. The packaging system looks in a profile's main directory (the same directory your .profile file is located) for the drupal-org.make file -- if it finds the file, then it will package the contents of the file with the profile.

// TODO: Screenshot of a fully packaged profile.

Step 7: Maintaining your distribution

Fixme: Add information about: Documentation. Support. Security/maintenance fixes.

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Looking for support? Visit the Drupal.org forums, or join #drupal-support in IRC.

Comments

drush make --drupal-org=core drupal-org-core.make temp-core-directory

--drupal-org option does not exist anymore with Drush 5.
http://drush.ws/help/5#make

I think you just forgot to install drupalorg_drush, see #1432296-5: Create a release node for Drupal.org Drush or provide documentation on usage :)