diff options
Diffstat (limited to 'worktree.h')
| -rw-r--r-- | worktree.h | 56 |
1 files changed, 36 insertions, 20 deletions
diff --git a/worktree.h b/worktree.h index 9e3b0b7b6f..d242a6e71c 100644 --- a/worktree.h +++ b/worktree.h @@ -30,37 +30,53 @@ struct worktree { * The caller is responsible for freeing the memory from the returned * worktree(s). */ -extern struct worktree **get_worktrees(unsigned flags); +struct worktree **get_worktrees(unsigned flags); /* * Returns 1 if linked worktrees exist, 0 otherwise. */ -extern int submodule_uses_worktrees(const char *path); +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); +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. + * Search for the worktree identified unambiguously by `arg` -- typically + * supplied by the user via the command-line -- which may be a pathname or some + * shorthand uniquely identifying a worktree, thus making it convenient for the + * user to specify a worktree with minimal typing. For instance, if the last + * component (say, "foo") of a worktree's pathname is unique among worktrees + * (say, "work/foo" and "work/bar"), it can be used to identify the worktree + * unambiguously. + * + * `prefix` should be the `prefix` handed to top-level Git commands along with + * `argc` and `argv`. + * + * Return the worktree identified by `arg`, or NULL if not found. + */ +struct worktree *find_worktree(struct worktree **list, + const char *prefix, + const char *arg); + +/* + * Return the worktree corresponding to `path`, or NULL if no such worktree + * exists. */ -extern struct worktree *find_worktree(struct worktree **list, - const char *prefix, - const char *arg); +struct worktree *find_worktree_by_path(struct worktree **, const char *path); /* * Return true if the given worktree is the main one. */ -extern int is_main_worktree(const struct worktree *wt); +int is_main_worktree(const struct worktree *wt); /* * Return the reason string if the given worktree is locked or NULL * otherwise. */ -extern const char *worktree_lock_reason(struct worktree *wt); +const char *worktree_lock_reason(struct worktree *wt); #define WT_VALIDATE_WORKTREE_MISSING_OK (1 << 0) @@ -68,28 +84,28 @@ extern const char *worktree_lock_reason(struct worktree *wt); * Return zero if the worktree is in good condition. Error message is * returned if "errmsg" is not NULL. */ -extern int validate_worktree(const struct worktree *wt, - struct strbuf *errmsg, - unsigned flags); +int validate_worktree(const struct worktree *wt, + struct strbuf *errmsg, + unsigned flags); /* * Update worktrees/xxx/gitdir with the new path. */ -extern void update_worktree_location(struct worktree *wt, - const char *path_); +void update_worktree_location(struct worktree *wt, + const char *path_); /* * Free up the memory for worktree(s) */ -extern void free_worktrees(struct worktree **); +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); +const struct worktree *find_shared_symref(const char *symref, + const char *target); /* * Similar to head_ref() for all HEADs _except_ one from the current @@ -104,8 +120,8 @@ 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, ...) +const char *worktree_git_path(const struct worktree *wt, + const char *fmt, ...) __attribute__((format (printf, 2, 3))); /* |