From: Christian Couder <christian.couder@gmail.com>
Date: Sat, 29 Jun 2024 16:29:41 GMT
Subject: Re: [QUESTION]: How to get uploading git objects via a git command in a pre-receive-hook
Message-ID: <CAP8UFD04cvb8k2ZkUYM20B5ym6e8q=KGL4PEDNF8_4x6G32SnQ@mail.gmail.com>
In-Reply-To: <CAOLTT8Sb4+_L7TrP8zZvvSqFu0MqbDanOhi6jfxfRLQKRimYzw@mail.gmail.com>

Hi ZheNing,

On Sat, Jun 29, 2024 at 4:42 PM ZheNing Hu <adlternative@gmail.com> wrote:
>
> Hi,
>
> I want to check the uploaded Git LFS objects in the pre-receive hook
> of the Git server. Assuming that the Git repository during the upload
> process is A.git, my current approach is to create an empty repository
> B.git and then use
> GIT_ALTERNATE_OBJECT_DIRECTORIES="A.git/objects/tmp_objdir-incoming-**"
> followed by executing git -C B.git cat-file --batch-check
> --batch-all-objects to obtain the objects being uploaded, then filter
> out the LFS objects. This process is very time-consuming, taking
> roughly more than 10 seconds. I wonder if there's a simpler method?

I wonder if it's possible to use `git verify-pack --verbose` on the
received packfile.

Best,
Christian.