Manual:Pywikibot/Gerrit

Terminology

 * Git - a version control system. Replaces SVN.
 * Gerrit - a code review platform (http://gerrit.wikimedia.org). Replaces Special:CodeReview
 * core - formerly known as "rewrite".
 * compat - formerly known as "trunk".

Git clients

 * Windows users: We recommend you use [https://code.google.com/p/tortoisegit/ TortoiseGit] with [https://git-for-windows.github.io/ Git for windows]. Install TortoiseGit first!

For example in order to download core via commandline:
 * OSX/Linux: commandline git - http://git-scm.com/

To update:

If you're lazy and want to be able to do that all at once, you can do:

(copied from ) [add  to make this alias stick for all projects]

Note that the repositories are somewhat large (~70MB). If this is an issue, use

to just retrieve the latest versions.

Using SVN
But wait...

I don't want to use Git.

Can I still use SVN? Yes!

For this example, I'm going to use pwb-core, however you can easily switch compat in.

Updating is as simple as

Windows users may also use the GUI extension TortoiseSVN. You'll find the documentation man>Special:MyLanguage/Manual:Pywikibot/Installation#Download Pywikibot with TortoiseSVN for Windows user|here.

URLs
Your client will probably ask you for the repository url.

The urls follow the format of: .

So for core: .

So for compat: .

Nightly distributions
You can download the whole packages or browse the source code via nightly distributor in Wikimedia Labs

For developers
How to submit patches...configure git/gerrit. etc.

Read the guidelines, then follow steps in Gerrit/Getting started and run this: and after modifying codes follow steps in Gerrit/Tutorial


 * Windows: Developer using Windows may also use Gerrit/TortoiseGit tutorial for further informations.

Example (step-by-step)
So for example if you want to work with compat (formerly known as trunk), do the following, step-by-step:
 * 1) setup your software:
 * 2) if not done already for svn access; create an SSH key, a developer account and add your public key to gerrit as well as to wikitech
 * 3) install 'git' package
 * 4) install 'git-review' package
 * 5) * the one by openstack, NOT the one by Facebook
 * 6) * any version like 1.12, 1.21, but NOT v1.18
 * 7) clone and setup your repo:
 * 8) clone the git repo with all submodules by using (like  )   and wait, this step will take some time
 * 9) enter the directory
 * 10) config git setting for this repo/directory only (not global, in case e.g. you have different pseudo for multiple projects)   and   in order to configure this globally, use the   parameter
 * 11) config your terminal/console to output english messages (in order to work properly with git review, see Gerrit/git-review)   this has to be done every time a new console is started, in order to configure this permanently, put this into your   or similar setup file
 * 12) setup git review for this repo only   and enter your   again, this is an important step - if you forget it, according to Gerrit/Tutorial, the final   below (needed to commit your changes for review) will fail - though this can be still solved then
 * 13) work with the repo, e.g. commit patches for review:
 * 14) switch to the master branch (might not be needed)
 * 15) update the current branch to revision online (like  )
 * 16) create your own local temporary branch for working   and try to choose a   with the help of the branch naming tips available - the branch can be removed when not needed anymore with
 * 17) now write some code; see the Git commands add, rm and mv to add, remove or rename files - when you're ready go to the next step
 * 18) commit your changes to your local temporary branch with   (you can use   instead of   and   instead of  ) and, as used from svn, enter a meaningful commit message, e.g. a short description of your code changes
 * 19) * See Gerrit/Commit message guidelines.
 * 20) optionally check your changes by looking at the committed data   and make sure that you are sending what you wanted to
 * 21) send the data to the online repository, resp. gerrit for review (like  )
 * 22) finally go to Gerrit, click on your change and write a reviewer name in the input box near the "Add Reviewer" button
 * 23) optionally/opt-in further settings:
 * 24) * enable RCS keywords expansion (like svn:keywords ) by using git hooks (explained in detail here - german only)
 * 25) ** for compat (trunk):
 * 26) ** for core (rewrite):
 * 27) ** (may be we should consider using the git-rcs-keywords module as mentioned in dealing-with-svn-keyword-expansion-with-git-svn)

Phabricator
Patches will be linked to a Phabricator task automatically if you mention 'Bug: T12345' in a line just before 'Change-Id: ....'. See Gerrit/Commit message guidelines for more information.

jenkins-bot messages
https://integration.wikimedia.org/ci/job/pywikibot-core-tox-flake8/2591/console : FAILURE in ?s (non-voting) The patchset committed did not pass flake8 code style checks. That says nothing about the functionality of the code but about the syntax and style.

https://integration.wikimedia.org/ci/job/pywikibot-core-tox-flake8-docstrings-mandatory/560/console : FAILURE in ?s (non-voting) The patchset committed did not pass mandatory pep257 code style checks. That says nothing about the functionality of the code but about the inline documentation.

https://integration.wikimedia.org/ci/job/pywikibot-core-tox-nose/1448/console : FAILURE in ?s (non-voting) The patchset committed did not pass pre-merge test suite. That indicates the code fails the basic tests, but a pass says nothing about the functionality of the modified code. There is a more extensive set of tests which developers should run pre-submission, and will run post merge.

This change could not be automatically merged with the current state of the repository. Please rebase your change and upload a new patchset. The pachset cannot be merged automatically into current HEAD. Please consider Gerrit/Advanced usage for a solution.

More info about this can be found in Gerrit/Tutorial and Gerrit/Tutorial.