| commit | 27a7d0679f17bd536f566e76e51058de0e1fa17a | [log] [tgz] |
|---|---|---|
| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | Sat Apr 14 17:35:09 2018 +0200 |
| committer | Junio C Hamano <gitster@pobox.com> | Mon Apr 16 12:38:59 2018 +0900 |
| tree | bddb22342ff1e11888fad86db46a4d981041b6d5 | |
| parent | 660b373542589157aff78dd37ce582237027ba94 [diff] |
pack-objects: clarify the use of object_entry::size While this field most of the time contains the canonical object size, there is one case it does not: when we have found that the base object of the delta in question is also to be packed, we will very happily reuse the delta by copying it over instead of regenerating the new delta. "size" in this case will record the delta size, not canonical object size. Later on in write_reuse_object(), we reconstruct the delta header and "size" is used for this purpose. When this happens, the "type" field contains a delta type instead of a canonical type. Highlight this in the code since it could be tricky to see. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> 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.txt to get started, then see Documentation/giteveryday.txt for a useful minimum set of commands, and Documentation/git-.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://public-inbox.org/git/, http://marc.info/?l=git and other archival sites.
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):