Code review management/status

Last update on: 2011-07-24

2011-03-31
After the 1.17 code review sprint, the number of unreviewed new revisions started to increase again (see the automatically generated chart). Mark Hershberger started to assign name tags to revisions, to help developers track reviews that are requested from them.

2011-04-30
Tim Starling, Sam Reed, Chad Horohoe and Roan Kattouw devoted part of their time to code review. Despite their efforts, the backlog of unreviewed new commits is still increasing. A new feature in the CodeReview tool since the deployment of MediaWiki 1.17 is the ability to "sign off" on commits. Developers are encouraged to test and sign off on commits, in order to help the team prioritize what is ready for review.

2011-06-02


Until a few weeks ago, the amount of unreviewed commits was increasing at the same rate as they were before the 1.17 code review sprint. The group of reviewers (Brion Vibber, Tim Starling, Chad Horohoe, Trevor Parscal, Roan Kattouw and Sam Reed) was expanded to include Timo Tijhof, Bryan Tong Minh, Alexandre Emsenhuber, Aryeh Gregor, Neil Kandalgaonkar and Andrew Garrett. Thanks to a conscious effort made by code reviewers, the trend was reversed, and the backlog of unreviewed commits slated for inclusion in the next 1.18 release is now decreasing.

2011-06-30
Many Wikimedia Foundation engineers have committed to spend 20% of their time helping out with code review and other community service-related activities. We're currently planning a training session to bring staff members up-to-speed.

2011-07-01
The backlog of unreviewed commits continued to decrease in June. A long but productive discussion between developers happened on the wikitech-l list about how to further improve the code review process. It led to a proposal of a "20% policy", according to which every eligible Wikimedia engineer would spend 20% of their time doing service work that directly benefits the rest of the community.

2011-07-24
Work continued to review commits (see chart); the re-branching of MediaWiki 1.18 aims to reduce the backlog faster. In July, Wikimedia Foundation engineering staff and contractors also attended a Code review workshop; the goal was to share experience and practices on the general review process, as well as security and performance. The accompanying documentation is now being organized.