37e8a341ea
We parse push config by calling git_config() with our git_push_config() callback. But inside that callback, when we see "push.gpgsign", we ignore the value passed into the callback and instead make a new call to git_config_get_value(). This is unnecessary at best, and slightly wrong at worst (if there are multiple instances, get_value() only returns one; both methods end up with last-one-wins, but we'd fail to report errors if earlier incarnations were bogus). The call was added by68c757f219(push: add a config option push.gpgSign for default signed pushes, 2015-08-19). That commit doesn't give any reason to deviate from the usual strategy here; it was probably just somebody unfamiliar with our config API and its conventions. It also added identical code to builtin/send-pack.c, which also handles push.gpgsign. And then the same issue spread to its neighbor inb33a15b081(push: add recurseSubmodules config option, 2015-11-17), presumably via cargo-culting. This patch fixes all three to just directly use the value provided to the callback. While I was adjusting the code to do so, I noticed that push.gpgsign is overly careful about a NULL value. After git_parse_maybe_bool() has returned anything besides 1, we know that the value cannot be NULL (if it were, it would be an implicit "true", and many callers of maybe_bool rely on that). Here that lets us shorten "if (v && !strcasecmp(v, ...))" to just "if (!strcasecmp(v, ...))". 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.txt to get started, then see
Documentation/giteveryday.txt for a useful minimum set of commands, and
Documentation/git-<commandname>.txt 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.txt
(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 with just "subscribe git" in the body to majordomo@vger.kernel.org (not the Git list). The mailing list archives are available at https://lore.kernel.org/git/, http://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