environment: make get_index_file() accept a repository

The `get_index_file()` function retrieves the path to the index file
of `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 13:29:32 +02:00
committed by Junio C Hamano
parent a3673f4898
commit 1dc4ec2102
11 changed files with 36 additions and 29 deletions

View File

@@ -209,6 +209,7 @@ extern struct repository *the_repository;
const char *repo_get_git_dir(struct repository *repo);
const char *repo_get_common_dir(struct repository *repo);
const char *repo_get_object_directory(struct repository *repo);
const char *repo_get_index_file(struct repository *repo);
/*
* Define a custom repository layout. Any field can be NULL, which