Go to file
Aklapper be3fbeffff README.md: Remove archived Sprint extension
Bug: T275325
2023-11-15 09:36:16 +00:00
bin Add a cli tool to roll back transactions 2019-04-02 00:48:35 -05:00
scripts Fix init script so that rollback cli works 2020-09-28 19:21:24 -05:00
src Update file ReleaseDetailsCustomField.php 2023-11-13 23:00:17 +00:00
.arcconfig Remove 'load' library from .arcconfig 2016-06-07 16:27:41 -05:00
.arclint Add a basic arclint config 2016-05-30 13:19:49 -06:00
.gitignore gitignore the phutil_module_cache 2016-11-29 00:14:33 -06:00
LICENSE Improved README and added LICENSE (apache license 2.0) 2016-05-23 19:53:31 -05:00
README.md README.md: Remove archived Sprint extension 2023-11-15 09:36:16 +00:00
__phutil_library_init__.php don't put phutil module in src/ subdirectory. 2016-03-03 23:56:44 -06:00
__phutil_library_map__.php Revert "Merge branch 'aklapper-wmf/stable-patch-37894' into 'wmf/stable'" 2023-10-03 12:20:52 +00:00


About this repository

This repository contains miscellaneous extensions to Phabricator which are specialized for the needs of the Wikimedia Foundation's Phabricator instance at https://phabricator.wikimedia.org

These extensions provide some basic custom functionality and integration with Wikimedia's systems.


This Repository consists of a single libphutil module which can be used in phabricator by simply adding the repository root to the list of library paths specified by the key load-libraries within phabricator's config.

For example:

"load-libraries": [

For more details, see this article in the phabricator documentation.

Overview of extensions

The extensions are under the src/ directory, organized into sub-directories by extension type.


PhabricatorMediaWikiAuthProvider and PhutilMediaWikiAuthAdapter constitute an authentication provider adapter that enables Phabricator to use OAuth federation to offload phabricator logins to Mediawiki's OAuth1 endpoint.


Custom fields are extensions which add a field to various objects in Phabricator. Wikimedia makes use of a few custom fields to extend user profile pages and Differential code review pages.


This custom field is used on phabricator user profile pages, displays a link to a user's wiki userpage. The wiki userpage url is discovered by looking up the link which is created by PhabricatorMediaWikiAuthProvider when a user links their mediawiki login to their phabricator account.


Another custom field used on phabricator user profile pages which simply displays the ldap username that is associated with the user's phabricator account.


A Differential custom field which displays a unix command line which can be copied and pasted into a shell in order to download and apply the patch for a given Differential revision. This is mainly useful for users who do not have arcanist installed, providing an alternative way to apply patches.


Migration-related extensions supposed to facilitate the now-canceled migration of Wikimedia code review from Gerrit to Differential.

GerritApplication and GerritProjectController handle redirecting links from gerrit to diffusion repositories.

This would have allowed diffusion to replace gerrit.wikimedia.org as the primary way to browse the source code of various Wikimedia projects. The reason this was necessary is because gerrit projects have a hierarchical structure which doesn't map directly to phabricator's flat repository namespace. So we implemented url routing in phabricator with a static map between the old gerrit urls and the corresponding repository "callsigns." The mapping is a static array contained in src/gerrit/GerritProjectMap.php and GerritProjectListController handles printing the full mapping as a list of html links as seen here.

Security Policy Extensions

See src/policy/README

Transaction Rollback

There is a command line tool in bin/rollback which can be used to roll back transactional edits on Maniphest tasks. Other phabricator applications could be supported with a little effort, however, none are supported currently. See src/workflow/RollbackTransactionsWorkflow.php