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sparse-checkout: avoid using internal API of unpack-trees

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struct unpack_trees_options has the following field and comment:

	struct pattern_list *pl; /* for internal use */

Despite the internal-use comment, commit e091228e17 ("sparse-checkout:
update working directory in-process", 2019-11-21) starting setting this
field from an external caller.  At the time, the only way around that
would have been to modify unpack_trees() to take an extra pattern_list
argument, and there's a lot of callers of that function.  However, when
we split update_sparsity() off as a separate function, with
sparse-checkout being the sole caller, the need to update other callers
went away.  Fix this API problem by adding a pattern_list argument to
update_sparsity() and stop setting the internal o.pl field directly.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Elijah Newren
2023-02-27 15:28:14 +00:00
committed by Junio C Hamano
parent 5d4f4a592e
commit 1147c56ff7
3 changed files with 14 additions and 10 deletions
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unpack-trees.h
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@ -112,7 +112,8 @@ enum update_sparsity_result {
UPDATE_SPARSITY_WORKTREE_UPDATE_FAILURES = -2
};
enum update_sparsity_result update_sparsity(struct unpack_trees_options *options);
enum update_sparsity_result update_sparsity(struct unpack_trees_options *options,
struct pattern_list *pl);
int verify_uptodate(const struct cache_entry *ce,
struct unpack_trees_options *o);