environment: make get_git_common_dir() accept a repository

The `get_git_common_dir()` function retrieves the path to the common
directory for `the_repository`. Make it accept a `struct repository`
such that it can work on arbitrary repositories and make it part of the
repository subsystem. This reduces our reliance on `the_repository` and
clarifies scope.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2024-09-12 13:29:27 +02:00
committed by Junio C Hamano
parent 246deeac95
commit 661624a4f6
13 changed files with 22 additions and 21 deletions

View File

@ -2213,7 +2213,7 @@ void read_early_config(config_fn_t cb, void *data)
opts.respect_includes = 1;
if (have_git_dir()) {
opts.commondir = get_git_common_dir();
opts.commondir = repo_get_common_dir(the_repository);
opts.git_dir = repo_get_git_dir(the_repository);
/*
* When setup_git_directory() was not yet asked to discover the