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

@ -19,6 +19,7 @@
#include "path.h"
#include "diff.h"
#include "read-cache-ll.h"
#include "repository.h"
#include "revision.h"
#include "setup.h"
#include "split-index.h"
@ -1042,7 +1043,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
continue;
}
if (!strcmp(arg, "--git-common-dir")) {
print_path(get_git_common_dir(), prefix, format, DEFAULT_RELATIVE_IF_SHARED);
print_path(repo_get_common_dir(the_repository), prefix, format, DEFAULT_RELATIVE_IF_SHARED);
continue;
}
if (!strcmp(arg, "--is-inside-git-dir")) {