Phillip Wood a49cb0f093 path: remove repository argument from worktree_git_path() ...

worktree_git_path() takes a struct repository and a struct worktree
which also contains a struct repository. The repository argument
was added by a973f60dc7 (path: stop relying on `the_repository` in
`worktree_git_path()`, 2024-08-13) and exists because the worktree
argument is optional. Having two ways of passing a repository is
a potential foot-gun as if the the worktree argument is present the
repository argument must match the worktree's repository member. Since
the last commit there are no callers that pass a NULL worktree so lets
remove the repository argument. This removes the potential confusion
and lets us delete a number of uses of "the_repository".

worktree_git_path() has the following callers:

 - builtin/worktree.c:validate_no_submodules() which is called from
   check_clean_worktree() and move_worktree(), both of which supply
   a non-NULL worktree.

 - builtin/fsck.c:cmd_fsck() which loops over all worktrees.

 - revision.c:add_index_objects_to_pending() which loops over all
   worktrees.

 - worktree.c:worktree_lock_reason() which dereferences wt before
   calling worktree_git_path().

 - wt-status.c:wt_status_check_bisect() and wt_status_check_rebase()
   which are always called with a non-NULL worktree after the last
   commit.

 - wt-status.c:git_branch() which is only called by
   wt_status_check_bisect() and wt_status_check_rebase().

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2026-02-19 11:03:24 -08:00

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