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The GIT To-Do File
==================
The latest copy of this document is found at
http://kernel.org/git/?p=git/git.git;a=blob;hb=todo;f=TODO
Tool Renames Plan
=================
- Immedately after 0.99.9, the backward compatible symbolic
links in $(bindir) will be removed [DONE].
git-ssh-push and git-ssh-pull pair is not going away if ever.
Each of these old-name commands continues to invoke its
old-name counterpart on the other end.
What to expect after 0.99.9
===========================
This is written in a form of to-do list for me, so if I say
"accept patch", it means I do not currently plan to do that
myself. People interested in seeing it materialize please take
a hint. Also whatever I marked "Perhaps" do not have to happen
if ever -- only if somebody cares enough and submits a clean
patch, perhaps ;-).
Documentation
-------------
* Help Jon Loeliger to find place in the documentation to place
his drawing [DONE].
* Accept patches from people who actually have done CVS
migration and update the cvs-migration documentation.
Link the documentation from the main git.txt page.
* Talk about using rsync just once at the beginning when
initializing a remote repository so that local packs do not
need to be expanded. I personally do not think we need tool
support for this (but see below about optimized cloning).
* Maybe update tutorial with a toy project that involves two or
three developers.
* Update tutorial to cover setting up repository hooks to do
common tasks.
* Do we still have missing docs? If so accept patches to finish
them.
* Accept patches to talk about "Whoops, it broke. What's
next?" [Started].
* Accept patches to make formatted tables in asciidoc to work
well in both html and man pages (see git-diff(1)).
Technical (heavier)
-------------------
* Assess the side effects of "make the rest of the things
magically work from any subdirectory" change by Linus. It is
a good change in principle and we would like to have that
behaviour but some tool implementations I am sure are assuming
to never run from anywhere other than the top.
* Ref namespace management. Perhaps use refs/local/ suggestion
by Linus.
* Git daemon, when deployed at kernel.org, might turn out to be
quite a burden, since it needs to generate customized packs
every time a new request comes in. It may be worthwhile to
precompute some packs for popular sets of heads downloaders
have and serve that, even if that could give more than the
client asks for in some cases. We will know about this soon
enough [DONE part to allow using precomputed pack, but not
dynamic caching part].
* Libification. There are many places "run once" mentality is
ingrained in the management of basic data structures, which
need to be fixed. [Matthias Urlichs is already working on
this: <pan.2005.10.03.20.48.52.132570@smurf.noris.de>; Post
1.0].
* Maybe a pack optimizer.
Given a set of objects and a set of refs (probably a handful
branch heads and point release tags), find a set of packs to
allow reasonably minimum download for all of these classes of
people: (1) somebody cloning the repository from scratch, (2)
somebody who tends to follow the master branch head reasonably
closely, (3) somebody who tends to follow only the point
releases.
* Maybe an Emacs VC backend.
* 'git split-projects'? This requires updated 'git-rev-list' to
skip irrelevant commits.
Message-ID: <Pine.LNX.4.63.0509221617300.23242@iabervon.org>
* Look at libified GNU diff CVS seems to use, or libxdiff.
[Daniel has his own diff tool almost ready to start
integrating and testing; Post 1.0]
* Plug-in file-level merges [Post 1.0].
Technical (milder)
------------------
* Binary package split. Plan laid out and discussion mostly
done.
* Maybe look at Cogito and see if I can help Pasky to adjust to
the later core features? Zack Brown's "cg-seek leaving empty
directories" problem is a good example of this.
* Perhaps detect cloning request in upload-pack and cache the
result for next cloning request until any of our refs change.
* Encourage concrete proposals to commit log message templates
we discussed some time ago.
* Perhaps accept patches to do undo/redo.
* Perhaps accept patch to optionally allow '--fuzz' in
'git-apply'.
* Allow 'git apply' to accept GNU diff 2.7 output that forgets
to say '\No newline' if both input ends with incomplete
lines.
* Maybe grok PGP signed text/plain in applymbox as well.
* Enhance "git repack" to not always use --all; this would be
handy if the repository contains wagging heads like "pu" in
git.git repository.
* Make rebase restartable; instead of skipping what cannot be
automatically forward ported, leave the conflicts in the work
tree, have the user resolve it, and then restart from where it
left off [mechanism mostly done].
* Output full path in the "git-rev-list --objects" output, not
just the basename, and see the improved clustering results in
better packing [Tried, but did not work out well].
* Updated git-changes-script Jeff Garzik needs [Inquiry for
external spec sent out with a quick hack. Will know if that
is what he needs hopefully soon].
* Make sure we do reasonable thing on binary files even in
cherry-pick and rebase.
Technical (trivial)
-------------------
* Stop installing the old-name symlinks [DONE].
* 'git merge-projects'?
Subject: Re: Merges without bases
References: <1125004228.4110.20.camel@localhost.localdomain>
Date: Thu, 25 Aug 2005 15:26:36 -0700
Message-ID: <7vvf1tps9v.fsf@assigned-by-dhcp.cox.net>
* 'git lost-and-found'? Link dangling commits found by
fsck-objects under $GIT_DIR/refs/lost-found/. Then
show-branch or gitk can be used to find any lost commit. [A
feeler patch sent out. Very underwhelming response X-<.]
Do not name it /lost+found/; that would probably confuse
things that mistake it a mount point (not our code but
somebody else's).
* Add simple globbing rules to git-show-branch so that I can
say 'git show-branch --heads "ko-*"' (ko-master, ko-pu, and
ko-rc are in refs/tags/).
* We would want test scripts for the relative directory path
stuff Linus has been working on. So far, the following
commands should be usable with relative directory paths:
git-update-index
git-ls-files
git-diff-files
git-diff-index
git-diff-tree
git-rev-list
git-rev-parse
* In a freashly created empty repository, `git fetch foo:bar`
works OK, but `git checkout bar` afterwards does not (missing
`.git/HEAD`).
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