worktree.h

   1 #ifndef WORKTREE_H
   2 #define WORKTREE_H
   3
   4 struct worktree {
   5         char *path;
   6         char *git_dir;
   7         char *head_ref;
   8         unsigned char head_sha1[20];
   9         int is_detached;
  10         int is_bare;
  11 };
  12
  13 /* Functions for acting on the information about worktrees. */
  14
  15 /*
  16  * Get the worktrees.  The primary worktree will always be the first returned,
  17  * and linked worktrees will be pointed to by 'next' in each subsequent
  18  * worktree.  No specific ordering is done on the linked worktrees.
  19  *
  20  * The caller is responsible for freeing the memory from the returned
  21  * worktree(s).
  22  */
  23 extern struct worktree **get_worktrees(void);
  24
  25 /*
  26  * Free up the memory for worktree(s)
  27  */
  28 extern void free_worktrees(struct worktree **);
  29
  30 /*
  31  * Check if a per-worktree symref points to a ref in the main worktree
  32  * or any linked worktree, and return the path to the exising worktree
  33  * if it is.  Returns NULL if there is no existing ref.  The caller is
  34  * responsible for freeing the returned path.
  35  */
  36 extern char *find_shared_symref(const char *symref, const char *target);
  37
  38 #endif