| commit | 1d9a66493be9fef38e531da587dd47f6f17ea483 | [log] [tgz] |
|---|---|---|
| author | Mark Mentovai <mark@chromium.org> | Fri May 23 23:40:46 2025 -0400 |
| committer | Junio C Hamano <gitster@pobox.com> | Tue May 27 06:48:07 2025 -0700 |
| tree | 9d2fcd934624849972667e8c0b29a2a9a8de2162 | |
| parent | 2cc8c17d67265f1912b79f8e57fc2718597ca686 [diff] |
apply: set file mode when --reverse creates a deleted file Commit 01aff0a (apply: correctly reverse patch's pre- and post-image mode bits, 2023-12-26) revised reverse_patches() to maintain the desired property that when only one of patch::old_mode and patch::new_mode is set, the mode will be carried in old_mode. That property is generally correct, with one notable exception: when creating a file, only new_mode will be set. Since reversing a deletion results in a creation, new_mode must be set in that case. Omitting handling for this case means that reversing a patch that removes an executable file will not result in the executable permission being set on the re-created file. Existing test coverage for file modes focuses only on mode changes of existing files. Swap old_mode and new_mode in reverse_patches() for what's represented in the patch as a file deletion, as it is transformed into a file creation under reversal. This causes git apply --reverse to set the executable permission properly when re-creating a deleted executable file. Add tests ensuring that git apply sets file modes correctly on file creation, both in the forward and reverse directions. Signed-off-by: Mark Mentovai <mark@chromium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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):