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1 | #ifndef SUBMODULE_H | |
2 | #define SUBMODULE_H | |
3 | ||
4 | struct argv_array; | |
5 | struct cache_entry; | |
6 | struct diff_options; | |
7 | struct index_state; | |
8 | struct object_id; | |
9 | struct oid_array; | |
10 | struct pathspec; | |
11 | struct remote; | |
12 | struct repository; | |
13 | struct string_list; | |
14 | struct strbuf; | |
15 | ||
16 | enum { | |
17 | RECURSE_SUBMODULES_ONLY = -5, | |
18 | RECURSE_SUBMODULES_CHECK = -4, | |
19 | RECURSE_SUBMODULES_ERROR = -3, | |
20 | RECURSE_SUBMODULES_NONE = -2, | |
21 | RECURSE_SUBMODULES_ON_DEMAND = -1, | |
22 | RECURSE_SUBMODULES_OFF = 0, | |
23 | RECURSE_SUBMODULES_DEFAULT = 1, | |
24 | RECURSE_SUBMODULES_ON = 2 | |
25 | }; | |
26 | ||
27 | enum submodule_update_type { | |
28 | SM_UPDATE_UNSPECIFIED = 0, | |
29 | SM_UPDATE_CHECKOUT, | |
30 | SM_UPDATE_REBASE, | |
31 | SM_UPDATE_MERGE, | |
32 | SM_UPDATE_NONE, | |
33 | SM_UPDATE_COMMAND | |
34 | }; | |
35 | ||
36 | struct submodule_update_strategy { | |
37 | enum submodule_update_type type; | |
38 | const char *command; | |
39 | }; | |
40 | #define SUBMODULE_UPDATE_STRATEGY_INIT {SM_UPDATE_UNSPECIFIED, NULL} | |
41 | ||
42 | int is_gitmodules_unmerged(const struct index_state *istate); | |
43 | int is_staging_gitmodules_ok(struct index_state *istate); | |
44 | int update_path_in_gitmodules(const char *oldpath, const char *newpath); | |
45 | int remove_path_from_gitmodules(const char *path); | |
46 | void stage_updated_gitmodules(struct index_state *istate); | |
47 | void set_diffopt_flags_from_submodule_config(struct diff_options *, | |
48 | const char *path); | |
49 | int git_default_submodule_config(const char *var, const char *value, void *cb); | |
50 | ||
51 | struct option; | |
52 | int option_parse_recurse_submodules_worktree_updater(const struct option *opt, | |
53 | const char *arg, int unset); | |
54 | int is_submodule_active(struct repository *repo, const char *path); | |
55 | /* | |
56 | * Determine if a submodule has been populated at a given 'path' by checking if | |
57 | * the <path>/.git resolves to a valid git repository. | |
58 | * If return_error_code is NULL, die on error. | |
59 | * Otherwise the return error code is the same as of resolve_gitdir_gently. | |
60 | */ | |
61 | int is_submodule_populated_gently(const char *path, int *return_error_code); | |
62 | void die_in_unpopulated_submodule(const struct index_state *istate, | |
63 | const char *prefix); | |
64 | void die_path_inside_submodule(const struct index_state *istate, | |
65 | const struct pathspec *ps); | |
66 | enum submodule_update_type parse_submodule_update_type(const char *value); | |
67 | int parse_submodule_update_strategy(const char *value, | |
68 | struct submodule_update_strategy *dst); | |
69 | const char *submodule_strategy_to_string(const struct submodule_update_strategy *s); | |
70 | void handle_ignore_submodules_arg(struct diff_options *, const char *); | |
71 | void show_submodule_summary(struct diff_options *o, const char *path, | |
72 | struct object_id *one, struct object_id *two, | |
73 | unsigned dirty_submodule); | |
74 | void show_submodule_inline_diff(struct diff_options *o, const char *path, | |
75 | struct object_id *one, struct object_id *two, | |
76 | unsigned dirty_submodule); | |
77 | /* Check if we want to update any submodule.*/ | |
78 | int should_update_submodules(void); | |
79 | /* | |
80 | * Returns the submodule struct if the given ce entry is a submodule | |
81 | * and it should be updated. Returns NULL otherwise. | |
82 | */ | |
83 | const struct submodule *submodule_from_ce(const struct cache_entry *ce); | |
84 | void check_for_new_submodule_commits(struct object_id *oid); | |
85 | int fetch_populated_submodules(struct repository *r, | |
86 | const struct argv_array *options, | |
87 | const char *prefix, | |
88 | int command_line_option, | |
89 | int default_option, | |
90 | int quiet, int max_parallel_jobs); | |
91 | unsigned is_submodule_modified(const char *path, int ignore_untracked); | |
92 | 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 | int bad_to_remove_submodule(const char *path, unsigned flags); | |
98 | ||
99 | int add_submodule_odb(const char *path); | |
100 | ||
101 | /* | |
102 | * Checks if there are submodule changes in a..b. If a is the null OID, | |
103 | * checks b and all its ancestors instead. | |
104 | */ | |
105 | int submodule_touches_in_range(struct object_id *a, | |
106 | struct object_id *b); | |
107 | int find_unpushed_submodules(struct oid_array *commits, | |
108 | const char *remotes_name, | |
109 | struct string_list *needs_pushing); | |
110 | struct refspec; | |
111 | int push_unpushed_submodules(struct oid_array *commits, | |
112 | const struct remote *remote, | |
113 | const struct refspec *rs, | |
114 | const struct string_list *push_options, | |
115 | int dry_run); | |
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 | int submodule_move_head(const char *path, | |
126 | const char *old, | |
127 | const char *new_head, | |
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 | void prepare_submodule_repo_env(struct argv_array *out); | |
136 | ||
137 | #define ABSORB_GITDIR_RECURSE_SUBMODULES (1<<0) | |
138 | 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 | const char *get_superproject_working_tree(void); | |
148 | ||
149 | #endif |