Andrew's git - gitweb.git/blob

   1#ifndef SUBMODULE_H
   2#define SUBMODULE_H
   3
   4struct diff_options;
   5struct argv_array;
   6struct sha1_array;
   7
   8enum {
   9        RECURSE_SUBMODULES_CHECK = -4,
  10        RECURSE_SUBMODULES_ERROR = -3,
  11        RECURSE_SUBMODULES_NONE = -2,
  12        RECURSE_SUBMODULES_ON_DEMAND = -1,
  13        RECURSE_SUBMODULES_OFF = 0,
  14        RECURSE_SUBMODULES_DEFAULT = 1,
  15        RECURSE_SUBMODULES_ON = 2
  16};
  17
  18enum submodule_update_type {
  19        SM_UPDATE_UNSPECIFIED = 0,
  20        SM_UPDATE_CHECKOUT,
  21        SM_UPDATE_REBASE,
  22        SM_UPDATE_MERGE,
  23        SM_UPDATE_NONE,
  24        SM_UPDATE_COMMAND
  25};
  26
  27struct submodule_update_strategy {
  28        enum submodule_update_type type;
  29        const char *command;
  30};
  31#define SUBMODULE_UPDATE_STRATEGY_INIT {SM_UPDATE_UNSPECIFIED, NULL}
  32
  33extern int is_staging_gitmodules_ok(void);
  34extern int update_path_in_gitmodules(const char *oldpath, const char *newpath);
  35extern int remove_path_from_gitmodules(const char *path);
  36extern void stage_updated_gitmodules(void);
  37extern void set_diffopt_flags_from_submodule_config(struct diff_options *,
  38                const char *path);
  39extern int submodule_config(const char *var, const char *value, void *cb);
  40extern void gitmodules_config(void);
  41extern void gitmodules_config_sha1(const unsigned char *commit_sha1);
  42extern int is_submodule_initialized(const char *path);
  43extern int is_submodule_populated(const char *path);
  44extern int parse_submodule_update_strategy(const char *value,
  45                struct submodule_update_strategy *dst);
  46extern const char *submodule_strategy_to_string(const struct submodule_update_strategy *s);
  47extern void handle_ignore_submodules_arg(struct diff_options *, const char *);
  48extern void show_submodule_summary(FILE *f, const char *path,
  49                const char *line_prefix,
  50                struct object_id *one, struct object_id *two,
  51                unsigned dirty_submodule, const char *meta,
  52                const char *del, const char *add, const char *reset);
  53extern void show_submodule_inline_diff(FILE *f, const char *path,
  54                const char *line_prefix,
  55                struct object_id *one, struct object_id *two,
  56                unsigned dirty_submodule, const char *meta,
  57                const char *del, const char *add, const char *reset,
  58                const struct diff_options *opt);
  59extern void set_config_fetch_recurse_submodules(int value);
  60extern void check_for_new_submodule_commits(unsigned char new_sha1[20]);
  61extern int fetch_populated_submodules(const struct argv_array *options,
  62                               const char *prefix, int command_line_option,
  63                               int quiet, int max_parallel_jobs);
  64extern unsigned is_submodule_modified(const char *path, int ignore_untracked);
  65extern int submodule_uses_gitfile(const char *path);
  66
  67#define SUBMODULE_REMOVAL_DIE_ON_ERROR (1<<0)
  68#define SUBMODULE_REMOVAL_IGNORE_UNTRACKED (1<<1)
  69#define SUBMODULE_REMOVAL_IGNORE_IGNORED_UNTRACKED (1<<2)
  70extern int bad_to_remove_submodule(const char *path, unsigned flags);
  71extern int merge_submodule(unsigned char result[20], const char *path,
  72                           const unsigned char base[20],
  73                           const unsigned char a[20],
  74                           const unsigned char b[20], int search);
  75extern int find_unpushed_submodules(struct sha1_array *commits,
  76                                    const char *remotes_name,
  77                                    struct string_list *needs_pushing);
  78extern int push_unpushed_submodules(struct sha1_array *commits,
  79                                    const char *remotes_name,
  80                                    int dry_run);
  81extern void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir);
  82extern int parallel_submodules(void);
  83
  84/*
  85 * Prepare the "env_array" parameter of a "struct child_process" for executing
  86 * a submodule by clearing any repo-specific envirionment variables, but
  87 * retaining any config in the environment.
  88 */
  89extern void prepare_submodule_repo_env(struct argv_array *out);
  90
  91#define ABSORB_GITDIR_RECURSE_SUBMODULES (1<<0)
  92extern void absorb_git_dir_into_superproject(const char *prefix,
  93                                             const char *path,
  94                                             unsigned flags);
  95#endif