mirror of
https://github.com/git/git.git
synced 2025-12-12 20:36:24 +01:00
776d6fbd45
Color options like color.interactive and color.diff should fall back to
the value of color.ui if they aren't set. In add-interactive, we check
the specific options (e.g., color.diff) via repo_config_get_value(),
which does not depend on the main command having loaded any color config
via the git_config() callback mechanism.
But then we call want_color() on the result; if our specific config is
unset then that function uses the value of git_use_color_default. That
variable is typically set from color.ui by the git_color_config()
callback, which is called by the main command in its own git_config()
callback function.
This works fine for "add -p", whose add_config() callback calls into
git_color_config(). But it doesn't work for other commands like
"checkout -p", which is otherwise unaware of color at all. People tend
not to notice because the default is "auto", and that's what they'd set
color.ui to as well. But something like:
git -c color.ui=false checkout -p
should disable color, and it doesn't.
This regression goes back to 0527ccb1b5 (add -i: default to the built-in
implementation, 2021-11-30). In the perl version we got the color config
from "git config --get-colorbool", which did the full lookup for us.
The obvious fix is for git-checkout to add a call to git_color_config()
to its own config callback. But we'd have to do so for every command
with this problem, which is error-prone. Let's see if we can fix it more
centrally.
It is tempting to teach want_color() to look up the value of
repo_config_get_value("color.ui") itself. But I think that would have
disastrous consequences. Plumbing commands, especially older ones, avoid
porcelain config like "color.*" by simply not parsing it in their config
callbacks. Looking up the value of color.ui under the hood would
undermine that.
Instead, let's do that lookup in the add-interactive setup code. We're
already demand-loading other color config there, which is probably fine
(even in a plumbing command like "git reset", the interactive mode is
inherently porcelain-ish). That catches all commands that use the
interactive code, whether they were calling git_color_config()
themselves or not.
Reported-by: Isaac Oscar Gariano <isaacoscar@live.com.au>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Git - fast, scalable, distributed revision control system
Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals.
Git is an Open Source project covered by the GNU General Public License version 2 (some parts of it are under different licenses, compatible with the GPLv2). It was originally written by Linus Torvalds with help of a group of hackers around the net.
Please read the file INSTALL for installation instructions.
Many Git online resources are accessible from https://git-scm.com/ including full documentation and Git related tools.
See Documentation/gittutorial.adoc to get started, then see
Documentation/giteveryday.adoc for a useful minimum set of commands, and
Documentation/git-<commandname>.adoc for documentation of each command.
If git has been correctly installed, then the tutorial can also be
read with man gittutorial or git help tutorial, and the
documentation of each command with man git-<commandname> or git help <commandname>.
CVS users may also want to read Documentation/gitcvs-migration.adoc
(man gitcvs-migration or git help cvs-migration if git is
installed).
The user discussion and development of Git take place on the Git mailing list -- everyone is welcome to post bug reports, feature requests, comments and patches to git@vger.kernel.org (read Documentation/SubmittingPatches for instructions on patch submission and Documentation/CodingGuidelines).
Those wishing to help with error message, usage and informational message
string translations (localization l10) should see po/README.md
(a po file is a Portable Object file that holds the translations).
To subscribe to the list, send an email to git+subscribe@vger.kernel.org (see https://subspace.kernel.org/subscribing.html for details). The mailing list archives are available at https://lore.kernel.org/git/, https://marc.info/?l=git and other archival sites.
Issues which are security relevant should be disclosed privately to the Git Security mailing list git-security@googlegroups.com.
The maintainer frequently sends the "What's cooking" reports that list the current status of various development topics to the mailing list. The discussion following them give a good reference for project status, development direction and remaining tasks.
The name "git" was given by Linus Torvalds when he wrote the very first version. He described the tool as "the stupid content tracker" and the name as (depending on your mood):
- random three-letter combination that is pronounceable, and not actually used by any common UNIX command. The fact that it is a mispronunciation of "get" may or may not be relevant.
- stupid. contemptible and despicable. simple. Take your pick from the dictionary of slang.
- "global information tracker": you're in a good mood, and it actually works for you. Angels sing, and a light suddenly fills the room.
- "goddamn idiotic truckload of sh*t": when it breaks