Re: [PATCH v2 08/13] pack-objects: enable --path-walk via config

> On 5/2/25 7:42 PM, Taylor Blau wrote:
>>>   pack.preferBitmapTips::
>>>       When selecting which commits will receive bitmaps, prefer a
>>>       commit at the tip of any reference that is a suffix of any value
>>> diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
>>> index a6b8a78d42a..0ea85754c52 100644
>>> --- a/builtin/pack-objects.c
>>> +++ b/builtin/pack-objects.c
>>> @@ -4652,6 +4652,9 @@ int cmd_pack_objects(int argc,
>>>           if (use_bitmap_index > 0 ||
>>>               !use_internal_rev_list)
>>>               path_walk = 0;
>>> +        else if (the_repository->gitdir &&
>>> +             the_repository->settings.pack_use_path_walk)
>>> +            path_walk = 1;
>>>           else
>>>               path_walk = git_env_bool("GIT_TEST_PACK_PATH_WALK", 0);
>>>       }
>>
>> The limited diff context makes it hard for me to tell for sure, but this
>> takes place after git_config(), right? If so, I think we can avoid using
>> the repository settings machinery here and just use the config API
>> directly.
>>
>> (FWIW, I typically think of repository settings as a way to expose
>> config information to some part of the codebase that doesn't otherwise
>> have easy access to, e.g., a static field that was set by a git_config()
>> callback).