Re: [Question] Can git cat-file have a type filtering option?

[Taylor Blau <me@xxxxxxxxxxxx>]

On Fri, Apr 07, 2023 at 10:24:22PM +0800, ZheNing Hu wrote:
> However, `git cat-file` already has a `--filters` option, which is
> used to "show content as transformed by filters". I'm not sure if
> there is a better word to implement the functionality of filtering by
> type? For example, `--type-filter`?

There is the `--filter='object:type=blob'` that should do what you're
looking for.

In other words, if you wanted to dump the contents of all blobs in your
repository, this should do the trick:

  $ git rev-list --all --objects --filter='object:type=blob' |
    git cat-file --batch[=<format>]

Thanks,
Taylor