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Git's test suite's relies on Unix shell scripting, which is understandable, of course, given Git's firm roots (and indeed, ongoing focus) on Linux. This fact, combined with Unix shell scripting's natural habitat -- which is, naturally... *drumroll*... Unix -- often has unintended side effects, where developers expect the test suite to run in a Unix environment, which is an incorrect assumption. One instance of this problem can be observed in the 'difftool --dir-diff handles modified symlinks' test case in `t7800-difftool.sh`, which assumes that all absolute paths start with a forward slash. That assumption is incorrect in general, e.g. on Windows, where absolute paths have many shapes and forms, none of which starts with a forward slash. The only saving grace is that this test case is currently not run on Windows because of the `SYMLINK` prerequisite. However, I am currently working towards upstreaming symbolic link support from Git for Windows to upstream Git, which will put a crack into that saving grace. Let's change that test case so that it does not rely on absolute paths (which are passed to the "external command" `ls` as parameters and are therefore part of its output, and which the test case wants to filter out before verifying that the output is as expected) starting with a forward slash. Let's instead rely on the much more reliable fact that `ls` will output the path in a line that ends in a colon, and simply filter out those lines by matching said colon instead. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> 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