HACKING

   1 -*- mode: org; coding: utf-8; -*-
   2
   3 #+TITLE: Hacking GNU Guix and Its Incredible Distro
   4
   5 Copyright © 2012, 2013, 2014, 2016 Ludovic Courtès <ludo@gnu.org>
   6 Copyright © 2015 Mathieu Lirzin <mthl@openmailbox.org>
   7 Copyright © 2017 Leo Famulari <leo@famulari.name>
   8
   9   Copying and distribution of this file, with or without modification,
  10   are permitted in any medium without royalty provided the copyright
  11   notice and this notice are preserved.
  12
  13 * Contributing
  14
  15 See the manual for useful hacking informations, either by running
  16
  17   info -f doc/guix.info "(guix) Contributing"
  18
  19 or by checking the [[http://www.gnu.org/software/guix/manual/guix.html#Contributing][web copy of the manual]].
  20
  21 * Commit Access
  22
  23 For frequent contributors, having write access to the repository is
  24 convenient.  When you deem it necessary, feel free to ask for it on the
  25 mailing list.  When you get commit access, please make sure to follow the
  26 policy below (discussions of the policy can take place on guix-devel@gnu.org.)
  27
  28 Non-trivial patches should always be posted to guix-devel@gnu.org (trivial
  29 patches include fixing typos, etc.)
  30
  31 For patches that just add a new package, and a simple one, it’s OK to commit,
  32 if you’re confident (which means you successfully built it in a chroot setup,
  33 and have done a reasonable copyright and license auditing.)  Likewise for
  34 package upgrades, except upgrades that trigger a lot of rebuilds (for example,
  35 upgrading GnuTLS or GLib.)  We have a mailing list for commit notifications
  36 (guix-commits@gnu.org), so people can notice.  Before pushing your changes,
  37 make sure to run ‘git pull --rebase’.
  38
  39 All commits that are pushed to the central repository on Savannah must be
  40 signed with an OpenPGP key, and the public key should be uploaded to your user
  41 account on Savannah and to public key servers, such as ‘pgp.mit.edu’.  To
  42 configure Git to automatically sign commits, run:
  43
  44   git config commit.gpgsign true
  45   git config user.signingkey CABBA6EA1DC0FF33
  46
  47 You can prevent yourself from accidentally pushing unsigned commits to Savannah
  48 by using the pre-push Git hook called 'pre-push'. It's located at
  49 'etc/git/pre-push'.
  50
  51 For anything else, please post to guix-devel@gnu.org and leave time for a
  52 review, without committing anything.  If you didn’t receive any reply
  53 after two weeks, and if you’re confident, it’s OK to commit.
  54
  55 That last part is subject to being adjusted, allowing individuals to commit
  56 directly on non-controversial changes on parts they’re familiar with.