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#ifndef SUBMODULE_H
#define SUBMODULE_H
struct strvec;
struct cache_entry;
struct diff_options;
struct index_state;
struct object_id;
struct oid_array;
struct pathspec;
struct remote;
struct repository;
struct string_list;
struct strbuf;
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}
int is_gitmodules_unmerged(struct index_state *istate);
int is_writing_gitmodules_ok(void);
int is_staging_gitmodules_ok(struct index_state *istate);
int update_path_in_gitmodules(const char *oldpath, const char *newpath);
int remove_path_from_gitmodules(const char *path);
void stage_updated_gitmodules(struct index_state *istate);
void set_diffopt_flags_from_submodule_config(struct diff_options *,
const char *path);
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);
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.
*/
int is_submodule_populated_gently(const char *path, int *return_error_code);
void die_in_unpopulated_submodule(struct index_state *istate,
const char *prefix);
void die_path_inside_submodule(struct index_state *istate,
const struct pathspec *ps);
enum submodule_update_type parse_submodule_update_type(const char *value);
int parse_submodule_update_strategy(const char *value,
struct submodule_update_strategy *dst);
const char *submodule_strategy_to_string(const struct submodule_update_strategy *s);
void handle_ignore_submodules_arg(struct diff_options *, const char *);
void show_submodule_diff_summary(struct diff_options *o, const char *path,
struct object_id *one, struct object_id *two,
unsigned dirty_submodule);
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.*/
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.
*/
const struct submodule *submodule_from_ce(const struct cache_entry *ce);
void check_for_new_submodule_commits(struct object_id *oid);
int fetch_populated_submodules(struct repository *r,
const struct strvec *options,
const char *prefix,
int command_line_option,
int default_option,
int quiet, int max_parallel_jobs);
unsigned is_submodule_modified(const char *path, int ignore_untracked);
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)
int bad_to_remove_submodule(const char *path, unsigned flags);
/*
* Call add_submodule_odb() to add the submodule at the given path to a list.
* When register_all_submodule_odb_as_alternates() is called, the object stores
* of all submodules in that list will be added as alternates in
* the_repository.
*/
int add_submodule_odb(const char *path);
void add_submodule_odb_by_path(const char *path);
int register_all_submodule_odb_as_alternates(void);
/*
* Checks if there are submodule changes in a..b. If a is the null OID,
* checks b and all its ancestors instead.
*/
int submodule_touches_in_range(struct repository *r,
struct object_id *a,
struct object_id *b);
int find_unpushed_submodules(struct repository *r,
struct oid_array *commits,
const char *remotes_name,
struct string_list *needs_pushing);
struct refspec;
int push_unpushed_submodules(struct repository *r,
struct oid_array *commits,
const struct remote *remote,
const struct refspec *rs,
const struct string_list *push_options,
int dry_run);
/*
* 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);
/*
* Given a submodule name, create a path to where the submodule's gitdir lives
* inside of the provided repository's 'modules' directory.
*/
void submodule_name_to_gitdir(struct strbuf *buf, struct repository *r,
const char *submodule_name);
/*
* Make sure that no submodule's git dir is nested in a sibling submodule's.
*/
int validate_submodule_git_dir(char *git_dir, const char *submodule_name);
#define SUBMODULE_MOVE_HEAD_DRY_RUN (1<<0)
#define SUBMODULE_MOVE_HEAD_FORCE (1<<1)
int submodule_move_head(const char *path,
const char *old,
const char *new_head,
unsigned flags);
void submodule_unset_core_worktree(const struct submodule *sub);
/*
* Prepare the "env_array" parameter of a "struct child_process" for executing
* a submodule by clearing any repo-specific environment variables, but
* retaining any config in the environment.
*/
void prepare_submodule_repo_env(struct strvec *out);
#define ABSORB_GITDIR_RECURSE_SUBMODULES (1<<0)
void absorb_git_dir_into_superproject(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 0.
*/
int get_superproject_working_tree(struct strbuf *buf);
#endif
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