2e641d5825
do_git_path(), which is the common code for all git_path* functions, is modified to take a worktree struct and can produce paths for any worktree. worktree_git_path() is the first function that makes use of this. It can be used to write code that can examine any worktree. For example, wt_status_get_state() will be converted using this to take am/rebase/... state of any worktree. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
#ifndef WORKTREE_H
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#define WORKTREE_H
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struct worktree {
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char *path;
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char *id;
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char *head_ref;
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unsigned char head_sha1[20];
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int is_detached;
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int is_bare;
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int is_current;
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};
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/* Functions for acting on the information about worktrees. */
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/*
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* Get the worktrees. The primary worktree will always be the first returned,
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* and linked worktrees will be pointed to by 'next' in each subsequent
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* worktree. No specific ordering is done on the linked worktrees.
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*
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* The caller is responsible for freeing the memory from the returned
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* worktree(s).
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*/
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extern struct worktree **get_worktrees(void);
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/*
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* Return git dir of the worktree. Note that the path may be relative.
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* If wt is NULL, git dir of current worktree is returned.
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*/
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extern const char *get_worktree_git_dir(const struct worktree *wt);
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/*
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* Free up the memory for worktree(s)
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*/
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extern void free_worktrees(struct worktree **);
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/*
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* Check if a per-worktree symref points to a ref in the main worktree
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* or any linked worktree, and return the worktree that holds the ref,
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* or NULL otherwise. The result may be destroyed by the next call.
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*/
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extern const struct worktree *find_shared_symref(const char *symref,
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const char *target);
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/*
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* Similar to git_path() but can produce paths for a specified
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* worktree instead of current one
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*/
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extern const char *worktree_git_path(const struct worktree *wt,
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const char *fmt, ...)
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__attribute__((format (printf, 2, 3)));
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#endif
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