3 #+TITLE: Org maintainer tasks
6 This document describes the tasks the Org-mode maintainer has to do
7 and how they are performed.
11 The git repository has two branches:
13 - master :: for current development.
15 - maint :: for bug fixes against latest major or minor release.
17 Bug fixes always go on =maint= then are merged on =master=.
19 New features always go on =master=.
25 The release number for main releases look like this: =7.13=
27 Main releases are made whenever Org is in a state where the feature
28 set is consistent and we feel that the features that are implemented
29 is something we want to support in the future.
31 A major release turns the current state of the master branch into a
34 When doing a /major release/, make sure all changes from the maint
35 branch are merged into the the master branch, then merge the master
36 branch back into maint to synchronize the two.
40 The release number for minor releases look like this: =7.13.1=
42 Minor releases are small amends to main releases. Usually they fix
43 critical bugs discovered in a main release. Minor bugs are usually
44 not fixed -- they will be adressed in the next main release.
46 Only the fix to the bug is bundled into a release, without the main
47 development work going on in the master branch. Since the bug fix
48 will also be needed in the master branch, usually the fix is made in
49 maint then merged in master.
51 ** Tagging the release
53 When doing a major and a minor release, after all necessary merging is
54 done, tag the _maint_ branch for the release with:
56 git tag -a release_7.9.1 -m "Adding release tag"
62 We also encourage you to sign release tags like this:
64 git tag -s release_7.9.1 -m "Adding release tag"
66 ** Uploading the release files from the orgmode.org server
68 Log on the orgmode.org server as the emacs user and cd to
76 to create the .tar.gz and .zip files, the documentation, and to
77 upload everything at the right place.
79 * Available Org's builds on the server
81 There are two cron tasks on the server: one that builds the ELPA
82 packages and one that builds org-latest.tar.gz and org-latest.zip.
84 ELPA packages are built from the *maint* branch. One ELPA package
85 contains Org's core, another one called "org-plus-contrib" contains
86 Org and contributed libraries.
88 org-latest* snapshots are built from the *master* branch.
90 * Synchronization with Emacs
92 ** Updating etc/ORG-NEWS
94 Latest changes in Emacs are described in Emacs =etc/NEWS=, and latest
95 changes in major Emacs packages are described in =etc/ORG-NEWS=.
97 If a major release is meant to be merged with the Emacs trunk (as it
98 always should), you need to update Org's =etc/ORG-NEWS= file so that
99 you can merge it with that of Emacs. There is one top-level section
100 for each release that is merged with Emacs.
102 ** Merging with Emacs trunk branch
104 This is still a significant headache. Some hand work is needed here.
106 Emacs uses bzr. A useful introduction to bzr for Emacs developers can
107 be found [[http://www.emacswiki.org/emacs/BzrForEmacsDevs][here]]. While I see all the advantages this would have, I
108 cannot bring myself to switch away from git for my day-to-day work,
109 because I know git so well, and because git seems to me as being much
110 more powerful, conceptionally simple (once you have [[http://newartisans.com/2008/04/git-from-the-bottom-up/][bent your head
111 around it]]), and so much faster.
113 So the way I have been doing things with Emacs is this:
115 1. I do not update the version in Emacs too often. Just once every
116 few months - this is frequently enough for the Emacs release cycle.
117 Care must be taken to get in a *new and stable* version shortly
118 before Emacs goes into feature freeze and pretest, because that
119 version is going to be in the wild for a long time.
121 2. I watch the Emacs diffs for changes made by the maintainers of
122 Emacs in the org-mode files in Emacs. Any changes that come up
123 there, I merge into the development version of Org-mode.
124 Occasionally I do not do this, if I do not agree with a change.
125 The changes go into Org /without/ a ChangeLog-like entry in the
126 commit message. The reason for this is that we will later generate
127 a ChangeLog file from our commit messages, and I do not want double
128 ChangeLog entries in the Emacs ChangeLog file.
130 3. When I have made a release (usually I wait for the minor releases
131 to stabilize), I *copy* org files into the Emacs repository. Yes,
132 I do not merge, I copy. This has been the source of some problems
133 in the past - Emacs developers are not happy when I accidentally
134 overwrite changes they made. But I have not had the patience to
135 work out a better mechanism, and I really dislike the idea that the
136 version in Emacs starts diverging from my own.
138 Careful: Copy /org.texi/ and /orgcard.tex/ into the right places,
139 and also copy the lisp files with *two exceptions*: Do *not* copy
140 /org-colview-xemacs.el/ and /org-loaddefs.el/. The former does not
141 belong in Emacs. And the latter would actually be harmful because
142 Emacs generates its own autoloads.
144 4. Generate the ChangeLog entries
146 For this, I do in the org-mode git repository
148 : mk/make_emacs_changelog release_7.02.05..release_7.03.02
150 This will spit out ChangeLog entries (for the given commit range)
151 that need to go into the ChangeLog files in Emacs. Org-mode
152 contributes to 3 different ChangeLog files in Emacs:
154 : lisp/org/ChangeLog (for lisp changes)
155 : doc/misc/ChangeLog (for org.texi changes)
156 : etc/ChangeLog (for refcard changes)
158 When you run the =make_emacs_changelog= program, you will be
159 prompted for a date in ISO format YYYY-MM-DD, this date will be
160 used in the ChangeLog entries - Emacs developers want these dates
161 to be the time when the change has been installed into Emacs, not
162 the time when we made the change in our own repository. So all the
163 ChangeLog entries will get the same date. You will also be
164 prompted for the kind of ChangeLog you want to make, possible
165 answers are =lisp=, =texi=, and =card=. The program will then
166 select the correct entries for the specified ChangeLog file. If
167 you don't like being prompted, you can give the date and type as
168 second and third command line arguments to =make_emacs_changelog=,
171 : mk/make_emacs_changelog release_7.02.05..release_7.03.02 2010-12-11 lisp
173 These entries need to be added to the ChangeLog files in Emacs.
174 You should, in the ChangeLog file, select the inserted region of
175 new entries and do =M-x fill-region=, so that the entries are
176 formatted correctly. I then do look through the entries quickly to
177 make sure they are formatted properly, that the email addresses
180 5. Commit the changes into the bzr repository and you are done. Emacs
181 developers often look throught the commit and make minor changes -
182 these need to be merged back into our own repo.
184 * Updating the list of hooks/commands/options on Worg
186 Load the =mk/eldo.el= file then =M-x eldo-make-doc RET=.
188 This will produce an org file with the documentation.
190 Import this file into =worg/doc.org=, leaving the header untouched
191 (except for the release number).
193 Then commit and push the change on the =worg.git= repository.
195 * Copyright assignments
197 The maintainer needs to keep track of copyright assignments.
198 Even better, find a volunteer to do this.
200 The assignment form is included in the repository as a file that
201 you can send to contributors: =request-assign-future.txt=
203 The list of all contributors from who we have the papers is kept on
204 Worg at http://orgmode.org/worg/org-contribute.html, so that
205 committers can check if a patch can go into the core.
207 The assignment process does not allways go smoothly, and it has
208 happened several times that it gets stuck or forgotten at the FSF.
209 The contact at the FSF for this is: mailto:copyright-clerk@fsf.org
211 Emails from the paper submitter have been ignored in the past, but
212 an email from me (Carsten) as the maintainer of Org mode has usually
213 fixed such cases within a few days.