worktree: expose interface to look up worktree by name

Our worktree interfaces do not provide a way to look up a worktree by
its name. Expose `get_linked_worktree()` to allow for this usecase. As
callers are responsible for freeing this worktree, introduce a new
function `free_worktree()` that does so.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2024-01-08 11:05:43 +01:00
committed by Junio C Hamano
parent 84f0ea956f
commit b8a846b2e0
2 changed files with 28 additions and 11 deletions

View File

@ -57,6 +57,13 @@ struct worktree *find_worktree(struct worktree **list,
const char *prefix,
const char *arg);
/*
* Look up the worktree corresponding to `id`, or NULL of no such worktree
* exists.
*/
struct worktree *get_linked_worktree(const char *id,
int skip_reading_head);
/*
* Return the worktree corresponding to `path`, or NULL if no such worktree
* exists.
@ -134,6 +141,11 @@ void repair_worktrees(worktree_repair_fn, void *cb_data);
*/
void repair_worktree_at_path(const char *, worktree_repair_fn, void *cb_data);
/*
* Free up the memory for a worktree.
*/
void free_worktree(struct worktree *);
/*
* Free up the memory for worktree(s)
*/