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1 | #ifndef SUBMODULE_H | |
2 | #define SUBMODULE_H | |
3 | ||
4 | struct repository; | |
5 | struct diff_options; | |
6 | struct argv_array; | |
7 | struct oid_array; | |
8 | struct remote; | |
9 | ||
10 | enum { | |
11 | RECURSE_SUBMODULES_ONLY = -5, | |
12 | RECURSE_SUBMODULES_CHECK = -4, | |
13 | RECURSE_SUBMODULES_ERROR = -3, | |
14 | RECURSE_SUBMODULES_NONE = -2, | |
15 | RECURSE_SUBMODULES_ON_DEMAND = -1, | |
16 | RECURSE_SUBMODULES_OFF = 0, | |
17 | RECURSE_SUBMODULES_DEFAULT = 1, | |
18 | RECURSE_SUBMODULES_ON = 2 | |
19 | }; | |
20 | ||
21 | enum submodule_update_type { | |
22 | SM_UPDATE_UNSPECIFIED = 0, | |
23 | SM_UPDATE_CHECKOUT, | |
24 | SM_UPDATE_REBASE, | |
25 | SM_UPDATE_MERGE, | |
26 | SM_UPDATE_NONE, | |
27 | SM_UPDATE_COMMAND | |
28 | }; | |
29 | ||
30 | struct submodule_update_strategy { | |
31 | enum submodule_update_type type; | |
32 | const char *command; | |
33 | }; | |
34 | #define SUBMODULE_UPDATE_STRATEGY_INIT {SM_UPDATE_UNSPECIFIED, NULL} | |
35 | ||
36 | extern int is_staging_gitmodules_ok(void); | |
37 | extern int update_path_in_gitmodules(const char *oldpath, const char *newpath); | |
38 | extern int remove_path_from_gitmodules(const char *path); | |
39 | extern void stage_updated_gitmodules(void); | |
40 | extern void set_diffopt_flags_from_submodule_config(struct diff_options *, | |
41 | const char *path); | |
42 | extern int submodule_config(const char *var, const char *value, void *cb); | |
43 | extern int git_default_submodule_config(const char *var, const char *value, void *cb); | |
44 | ||
45 | struct option; | |
46 | int option_parse_recurse_submodules_worktree_updater(const struct option *opt, | |
47 | const char *arg, int unset); | |
48 | void load_submodule_cache(void); | |
49 | extern void gitmodules_config(void); | |
50 | extern void repo_read_gitmodules(struct repository *repo); | |
51 | extern void gitmodules_config_sha1(const unsigned char *commit_sha1); | |
52 | extern int is_submodule_active(struct repository *repo, const char *path); | |
53 | /* | |
54 | * Determine if a submodule has been populated at a given 'path' by checking if | |
55 | * the <path>/.git resolves to a valid git repository. | |
56 | * If return_error_code is NULL, die on error. | |
57 | * Otherwise the return error code is the same as of resolve_gitdir_gently. | |
58 | */ | |
59 | extern int is_submodule_populated_gently(const char *path, int *return_error_code); | |
60 | extern void die_in_unpopulated_submodule(const struct index_state *istate, | |
61 | const char *prefix); | |
62 | extern void die_path_inside_submodule(const struct index_state *istate, | |
63 | const struct pathspec *ps); | |
64 | extern int parse_submodule_update_strategy(const char *value, | |
65 | struct submodule_update_strategy *dst); | |
66 | extern const char *submodule_strategy_to_string(const struct submodule_update_strategy *s); | |
67 | extern void handle_ignore_submodules_arg(struct diff_options *, const char *); | |
68 | extern void show_submodule_summary(FILE *f, const char *path, | |
69 | const char *line_prefix, | |
70 | struct object_id *one, struct object_id *two, | |
71 | unsigned dirty_submodule, const char *meta, | |
72 | const char *del, const char *add, const char *reset); | |
73 | extern void show_submodule_inline_diff(FILE *f, const char *path, | |
74 | const char *line_prefix, | |
75 | struct object_id *one, struct object_id *two, | |
76 | unsigned dirty_submodule, const char *meta, | |
77 | const char *del, const char *add, const char *reset, | |
78 | const struct diff_options *opt); | |
79 | extern void set_config_fetch_recurse_submodules(int value); | |
80 | /* Check if we want to update any submodule.*/ | |
81 | extern int should_update_submodules(void); | |
82 | /* | |
83 | * Returns the submodule struct if the given ce entry is a submodule | |
84 | * and it should be updated. Returns NULL otherwise. | |
85 | */ | |
86 | extern const struct submodule *submodule_from_ce(const struct cache_entry *ce); | |
87 | extern void check_for_new_submodule_commits(struct object_id *oid); | |
88 | extern int fetch_populated_submodules(const struct argv_array *options, | |
89 | const char *prefix, int command_line_option, | |
90 | int quiet, int max_parallel_jobs); | |
91 | extern unsigned is_submodule_modified(const char *path, int ignore_untracked); | |
92 | extern int submodule_uses_gitfile(const char *path); | |
93 | ||
94 | #define SUBMODULE_REMOVAL_DIE_ON_ERROR (1<<0) | |
95 | #define SUBMODULE_REMOVAL_IGNORE_UNTRACKED (1<<1) | |
96 | #define SUBMODULE_REMOVAL_IGNORE_IGNORED_UNTRACKED (1<<2) | |
97 | extern int bad_to_remove_submodule(const char *path, unsigned flags); | |
98 | extern int merge_submodule(struct object_id *result, const char *path, | |
99 | const struct object_id *base, | |
100 | const struct object_id *a, | |
101 | const struct object_id *b, int search); | |
102 | ||
103 | /* Checks if there are submodule changes in a..b. */ | |
104 | extern int submodule_touches_in_range(struct object_id *a, | |
105 | struct object_id *b); | |
106 | extern int find_unpushed_submodules(struct oid_array *commits, | |
107 | const char *remotes_name, | |
108 | struct string_list *needs_pushing); | |
109 | extern int push_unpushed_submodules(struct oid_array *commits, | |
110 | const struct remote *remote, | |
111 | const char **refspec, int refspec_nr, | |
112 | const struct string_list *push_options, | |
113 | int dry_run); | |
114 | extern void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir); | |
115 | extern int parallel_submodules(void); | |
116 | /* | |
117 | * Given a submodule path (as in the index), return the repository | |
118 | * path of that submodule in 'buf'. Return -1 on error or when the | |
119 | * submodule is not initialized. | |
120 | */ | |
121 | int submodule_to_gitdir(struct strbuf *buf, const char *submodule); | |
122 | ||
123 | #define SUBMODULE_MOVE_HEAD_DRY_RUN (1<<0) | |
124 | #define SUBMODULE_MOVE_HEAD_FORCE (1<<1) | |
125 | extern int submodule_move_head(const char *path, | |
126 | const char *old, | |
127 | const char *new, | |
128 | unsigned flags); | |
129 | ||
130 | /* | |
131 | * Prepare the "env_array" parameter of a "struct child_process" for executing | |
132 | * a submodule by clearing any repo-specific environment variables, but | |
133 | * retaining any config in the environment. | |
134 | */ | |
135 | extern void prepare_submodule_repo_env(struct argv_array *out); | |
136 | ||
137 | #define ABSORB_GITDIR_RECURSE_SUBMODULES (1<<0) | |
138 | extern void absorb_git_dir_into_superproject(const char *prefix, | |
139 | const char *path, | |
140 | unsigned flags); | |
141 | ||
142 | /* | |
143 | * Return the absolute path of the working tree of the superproject, which this | |
144 | * project is a submodule of. If this repository is not a submodule of | |
145 | * another repository, return NULL. | |
146 | */ | |
147 | extern const char *get_superproject_working_tree(void); | |
148 | ||
149 | #endif |