#ifndef SUBMODULE_H #define SUBMODULE_H struct repository; struct diff_options; struct argv_array; struct oid_array; struct remote; enum { RECURSE_SUBMODULES_ONLY = -5, RECURSE_SUBMODULES_CHECK = -4, RECURSE_SUBMODULES_ERROR = -3, RECURSE_SUBMODULES_NONE = -2, RECURSE_SUBMODULES_ON_DEMAND = -1, RECURSE_SUBMODULES_OFF = 0, RECURSE_SUBMODULES_DEFAULT = 1, RECURSE_SUBMODULES_ON = 2 }; enum submodule_update_type { SM_UPDATE_UNSPECIFIED = 0, SM_UPDATE_CHECKOUT, SM_UPDATE_REBASE, SM_UPDATE_MERGE, SM_UPDATE_NONE, SM_UPDATE_COMMAND }; struct submodule_update_strategy { enum submodule_update_type type; const char *command; }; #define SUBMODULE_UPDATE_STRATEGY_INIT {SM_UPDATE_UNSPECIFIED, NULL} extern int is_gitmodules_unmerged(const struct index_state *istate); extern int is_staging_gitmodules_ok(const struct index_state *istate); extern int update_path_in_gitmodules(const char *oldpath, const char *newpath); extern int remove_path_from_gitmodules(const char *path); extern void stage_updated_gitmodules(void); extern void set_diffopt_flags_from_submodule_config(struct diff_options *, const char *path); extern int git_default_submodule_config(const char *var, const char *value, void *cb); struct option; int option_parse_recurse_submodules_worktree_updater(const struct option *opt, const char *arg, int unset); extern int is_submodule_active(struct repository *repo, const char *path); /* * Determine if a submodule has been populated at a given 'path' by checking if * the <path>/.git resolves to a valid git repository. * If return_error_code is NULL, die on error. * Otherwise the return error code is the same as of resolve_gitdir_gently. */ extern int is_submodule_populated_gently(const char *path, int *return_error_code); extern void die_in_unpopulated_submodule(const struct index_state *istate, const char *prefix); extern void die_path_inside_submodule(const struct index_state *istate, const struct pathspec *ps); extern enum submodule_update_type parse_submodule_update_type(const char *value); extern int parse_submodule_update_strategy(const char *value, struct submodule_update_strategy *dst); extern const char *submodule_strategy_to_string(const struct submodule_update_strategy *s); extern void handle_ignore_submodules_arg(struct diff_options *, const char *); extern void show_submodule_summary(struct diff_options *o, const char *path, struct object_id *one, struct object_id *two, unsigned dirty_submodule); extern void show_submodule_inline_diff(struct diff_options *o, const char *path, struct object_id *one, struct object_id *two, unsigned dirty_submodule); /* Check if we want to update any submodule.*/ extern int should_update_submodules(void); /* * Returns the submodule struct if the given ce entry is a submodule * and it should be updated. Returns NULL otherwise. */ extern const struct submodule *submodule_from_ce(const struct cache_entry *ce); extern void check_for_new_submodule_commits(struct object_id *oid); extern int fetch_populated_submodules(const struct argv_array *options, const char *prefix, int command_line_option, int default_option, int quiet, int max_parallel_jobs); extern unsigned is_submodule_modified(const char *path, int ignore_untracked); extern int submodule_uses_gitfile(const char *path); #define SUBMODULE_REMOVAL_DIE_ON_ERROR (1<<0) #define SUBMODULE_REMOVAL_IGNORE_UNTRACKED (1<<1) #define SUBMODULE_REMOVAL_IGNORE_IGNORED_UNTRACKED (1<<2) extern int bad_to_remove_submodule(const char *path, unsigned flags); extern int merge_submodule(struct object_id *result, const char *path, const struct object_id *base, const struct object_id *a, const struct object_id *b, int search); /* Checks if there are submodule changes in a..b. */ extern int submodule_touches_in_range(struct object_id *a, struct object_id *b); extern int find_unpushed_submodules(struct oid_array *commits, const char *remotes_name, struct string_list *needs_pushing); extern int push_unpushed_submodules(struct oid_array *commits, const struct remote *remote, const char **refspec, int refspec_nr, const struct string_list *push_options, int dry_run); extern void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir); /* * Given a submodule path (as in the index), return the repository * path of that submodule in 'buf'. Return -1 on error or when the * submodule is not initialized. */ int submodule_to_gitdir(struct strbuf *buf, const char *submodule); #define SUBMODULE_MOVE_HEAD_DRY_RUN (1<<0) #define SUBMODULE_MOVE_HEAD_FORCE (1<<1) extern int submodule_move_head(const char *path, const char *old, const char *new, unsigned flags); /* * Prepare the "env_array" parameter of a "struct child_process" for executing * a submodule by clearing any repo-specific envirionment variables, but * retaining any config in the environment. */ extern void prepare_submodule_repo_env(struct argv_array *out); #define ABSORB_GITDIR_RECURSE_SUBMODULES (1<<0) extern void absorb_git_dir_into_superproject(const char *prefix, const char *path, unsigned flags); /* * Return the absolute path of the working tree of the superproject, which this * project is a submodule of. If this repository is not a submodule of * another repository, return NULL. */ extern const char *get_superproject_working_tree(void); #endif