1#ifndef SUBMODULE_H
2#define SUBMODULE_H
3struct diff_options;
5struct argv_array;
6enum {
8 RECURSE_SUBMODULES_CHECK = -4,
9 RECURSE_SUBMODULES_ERROR = -3,
10 RECURSE_SUBMODULES_NONE = -2,
11 RECURSE_SUBMODULES_ON_DEMAND = -1,
12 RECURSE_SUBMODULES_OFF = 0,
13 RECURSE_SUBMODULES_DEFAULT = 1,
14 RECURSE_SUBMODULES_ON = 2
15};
16enum submodule_update_type {
18 SM_UPDATE_UNSPECIFIED = 0,
19 SM_UPDATE_CHECKOUT,
20 SM_UPDATE_REBASE,
21 SM_UPDATE_MERGE,
22 SM_UPDATE_NONE,
23 SM_UPDATE_COMMAND
24};
25struct submodule_update_strategy {
27 enum submodule_update_type type;
28 const char *command;
29};
30#define SUBMODULE_UPDATE_STRATEGY_INIT {SM_UPDATE_UNSPECIFIED, NULL}
31int is_staging_gitmodules_ok(void);
33int update_path_in_gitmodules(const char *oldpath, const char *newpath);
34int remove_path_from_gitmodules(const char *path);
35void stage_updated_gitmodules(void);
36void set_diffopt_flags_from_submodule_config(struct diff_options *diffopt,
37 const char *path);
38int submodule_config(const char *var, const char *value, void *cb);
39void gitmodules_config(void);
40int parse_submodule_update_strategy(const char *value,
41 struct submodule_update_strategy *dst);
42const char *submodule_strategy_to_string(const struct submodule_update_strategy *s);
43void handle_ignore_submodules_arg(struct diff_options *diffopt, const char *);
44void show_submodule_summary(FILE *f, const char *path,
45 const char *line_prefix,
46 unsigned char one[20], unsigned char two[20],
47 unsigned dirty_submodule, const char *meta,
48 const char *del, const char *add, const char *reset);
49void set_config_fetch_recurse_submodules(int value);
50void check_for_new_submodule_commits(unsigned char new_sha1[20]);
51int fetch_populated_submodules(const struct argv_array *options,
52 const char *prefix, int command_line_option,
53 int quiet, int max_parallel_jobs);
54unsigned is_submodule_modified(const char *path, int ignore_untracked);
55int submodule_uses_gitfile(const char *path);
56int ok_to_remove_submodule(const char *path);
57int merge_submodule(unsigned char result[20], const char *path, const unsigned char base[20],
58 const unsigned char a[20], const unsigned char b[20], int search);
59int find_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name,
60 struct string_list *needs_pushing);
61int push_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name);
62void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir);
63int parallel_submodules(void);
64/*
66 * Prepare the "env_array" parameter of a "struct child_process" for executing
67 * a submodule by clearing any repo-specific envirionment variables, but
68 * retaining any config in the environment.
69 */
70void prepare_submodule_repo_env(struct argv_array *out);
71#endif