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#ifndef WORKTREE_H
#define WORKTREE_H
struct worktree {
char *path;
char *id;
char *head_ref;
unsigned char head_sha1[20];
int is_detached;
int is_bare;
};
/* Functions for acting on the information about worktrees. */
/*
* Get the worktrees. The primary worktree will always be the first returned,
* and linked worktrees will be pointed to by 'next' in each subsequent
* worktree. No specific ordering is done on the linked worktrees.
*
* The caller is responsible for freeing the memory from the returned
* worktree(s).
*/
extern struct worktree **get_worktrees(void);
/*
* Return git dir of the worktree. Note that the path may be relative.
* If wt is NULL, git dir of current worktree is returned.
*/
extern const char *get_worktree_git_dir(const struct worktree *wt);
/*
* Free up the memory for worktree(s)
*/
extern void free_worktrees(struct worktree **);
/*
* Check if a per-worktree symref points to a ref in the main worktree
* or any linked worktree, and return the path to the exising worktree
* if it is. Returns NULL if there is no existing ref. The caller is
* responsible for freeing the returned path.
*/
extern char *find_shared_symref(const char *symref, const char *target);
#endif
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