mirror of
https://github.com/git/git
synced 2024-11-05 18:59:29 +00:00
d0c39a49cc
Unless single_worktree is set, --all now adds HEAD from all worktrees.
Since reachable.c code does not use setup_revisions(), we need to call
other_head_refs_submodule() explicitly there to have the same effect on
"git prune", so that we won't accidentally delete objects needed by some
other HEADs.
A new FIXME is added because we would need something like
int refs_other_head_refs(struct ref_store *, each_ref_fn, cb_data);
in addition to other_head_refs() to handle it, which might require
int get_submodule_worktrees(const char *submodule, int flags);
It could be a separate topic to reduce the scope of this one.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
#ifndef WORKTREE_H
|
|
#define WORKTREE_H
|
|
|
|
#include "refs.h"
|
|
|
|
struct worktree {
|
|
char *path;
|
|
char *id;
|
|
char *head_ref; /* NULL if HEAD is broken or detached */
|
|
char *lock_reason; /* internal use */
|
|
unsigned char head_sha1[20];
|
|
int is_detached;
|
|
int is_bare;
|
|
int is_current;
|
|
int lock_reason_valid;
|
|
};
|
|
|
|
/* Functions for acting on the information about worktrees. */
|
|
|
|
#define GWT_SORT_LINKED (1 << 0) /* keeps linked worktrees sorted */
|
|
|
|
/*
|
|
* 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(unsigned flags);
|
|
|
|
/*
|
|
* Returns 1 if linked worktrees exist, 0 otherwise.
|
|
*/
|
|
extern int submodule_uses_worktrees(const char *path);
|
|
|
|
/*
|
|
* 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);
|
|
|
|
/*
|
|
* Search a worktree that can be unambiguously identified by
|
|
* "arg". "prefix" must not be NULL.
|
|
*/
|
|
extern struct worktree *find_worktree(struct worktree **list,
|
|
const char *prefix,
|
|
const char *arg);
|
|
|
|
/*
|
|
* Return true if the given worktree is the main one.
|
|
*/
|
|
extern int is_main_worktree(const struct worktree *wt);
|
|
|
|
/*
|
|
* Return the reason string if the given worktree is locked or NULL
|
|
* otherwise.
|
|
*/
|
|
extern const char *is_worktree_locked(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 worktree that holds the ref,
|
|
* or NULL otherwise. The result may be destroyed by the next call.
|
|
*/
|
|
extern const struct worktree *find_shared_symref(const char *symref,
|
|
const char *target);
|
|
|
|
/*
|
|
* Similar to head_ref() for all HEADs _except_ one from the current
|
|
* worktree, which is covered by head_ref().
|
|
*/
|
|
int other_head_refs(each_ref_fn fn, void *cb_data);
|
|
|
|
int is_worktree_being_rebased(const struct worktree *wt, const char *target);
|
|
int is_worktree_being_bisected(const struct worktree *wt, const char *target);
|
|
|
|
/*
|
|
* Similar to git_path() but can produce paths for a specified
|
|
* worktree instead of current one
|
|
*/
|
|
extern const char *worktree_git_path(const struct worktree *wt,
|
|
const char *fmt, ...)
|
|
__attribute__((format (printf, 2, 3)));
|
|
|
|
#endif
|