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Tasklist

FS#62830 - [git] Install the project's zsh completion

Attached to Project: Arch Linux
Opened by Felipe Contreras (felipec) - Thursday, 06 June 2019, 19:58 GMT
Last edited by Eli Schwartz (eschwartz) - Monday, 22 July 2019, 02:44 GMT
Task Type Feature Request
Category Packages: Extra
Status Assigned
Assigned To Christian Hesse (eworm)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 0%
Votes 1
Private No

Details

It would be nice if the package distributed the official completions for zsh:

# zsh completion
mkdir -p "$pkgdir"/usr/share/zsh/site-functions/
install -m 0644 ./contrib/completion/git-completion.zsh "$pkgdir"/usr/share/zsh/site-functions/_git

Most people would want these completions for several reasons:

1. They are blessed by Git developers
+ They are way faster
+ They are constantly up-to-date
+ They are developed by more people
+ They actually have tests; lost of them

There's only one drawback:

1. Not all the completions have help

I could go deeper and list many reasons why these completions are superior if anybody is interested.

But I think if all you need to do is look at the [tests for Git](https://git.kernel.org/pub/scm/git/git.git/plain/t/t9902-completion.sh), and then look at the tests for [Zsh](http://dev.com/null).

If you need more reasoning, here's a list of testimonials:

* [Finally fed up with terribly slow auto-completion in zshell and starting looking a solution.](https://stackoverflow.com/questions/9810327/zsh-auto-completion-for-git-takes-significant-amount-of-time-can-i-turn-it-off/19572542#19572542)
* [Solved: ZSH tab completion painfully slow](http://blog.victorquinn.com/solved-zsh-tab-completion-painfully-slow)
* [zsh git command auto-complete add extra origin to the git branch name](https://unix.stackexchange.com/questions/187630/zsh-git-command-auto-complete-add-extra-origin-to-the-git-branch-name)
* [ZSH tab completion of git commands is very slow. How can I turn it off?](https://superuser.com/questions/458906/zsh-tab-completion-of-git-commands-is-very-slow-how-can-i-turn-it-off)

Disclaimer: I've been working on these for several years, so I'm slightly biased.
This task depends upon

Comment by Felipe Contreras (felipec) - Thursday, 06 June 2019, 20:00 GMT
Sorry about the format, I thought there was markup.
Comment by Christian Hesse (eworm) - Monday, 22 July 2019, 15:38 GMT
At the same time we should remove the completion files for git from zsh, no?
Comment by 이찬규 (ycg1221) - Friday, 06 December 2019, 07:34 GMT
As far as I can see, git completion from the zsh itself is more complete and up-to-date with more options included. Some part of it is just not released yet, but still reflects more recent version of the git than the completion included in the git package. That from git doesn't get updated accordingly with its version. Also I don't see any noticeable performance hit from my side.
Comment by 이찬규 (ycg1221) - Friday, 06 December 2019, 07:56 GMT
That testcase you linked is only for bash completion.

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