4e79adf4e5
A new helper, __git_find_last_on_cmdline is introduced, similar to the already existing __git_find_on_cmdline, but which operates in reverse, finding the *last* matching word of the provided wordlist. Use this in a new __git_checkout_default_dwim_mode() function that will determine when to enable listing of DWIM remote branches. The __git_find_last_on_cmdline() function is used to determine which --guess or --no-guess is in effect. If either one is provided, then we unconditionally enable or disable the DWIM mode based on the last provided option. If neither --guess nor --no-guess is provided, then we check for --no-track, and finally for GIT_COMPLETION_CHECKOUT_NO_GUESS=1. This function is then used in _git_switch and _git_checkout to improve the handling for when we enable listing of these DWIM remote branches. This new logic is more robust, as we will correctly identify superseded options, and ensure that both _git_switch and _git_checkout enable DWIM in similar ways. We can now update a few tests to indicate they pass. A few of the tests previously added to highlight issues with the old DWIM logic still fail. This is because of a separate issue related to the default completion behavior of git switch, which will be addressed in a future change. Additionally, due to this change, a few tests for the -b/-B handling of git checkout now fail. This is a minor regression, and will be fixed by a following change that improves the overall handling of -b/-B. Mark these tests as known breakages for now. Signed-off-by: Jacob Keller <jacob.keller@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> |
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README.md
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). To subscribe to the list, send an email with just "subscribe git" in the body to majordomo@vger.kernel.org. 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