6 #include "repository.h"
8 #include "submodule-config.h"
11 #include "object-store.h"
12 #include "parse-options.h"
13 #include "tree-walk.h"
16 * submodule cache lookup structure
17 * There is one shared set of 'struct submodule' entries which can be
18 * looked up by their sha1 blob id of the .gitmodules file and either
19 * using path or name as key.
20 * for_path stores submodule entries with path as key
21 * for_name stores submodule entries with name as key
23 struct submodule_cache
{
24 struct hashmap for_path
;
25 struct hashmap for_name
;
26 unsigned initialized
:1;
27 unsigned gitmodules_read
:1;
31 * thin wrapper struct needed to insert 'struct submodule' entries to
34 struct submodule_entry
{
35 struct hashmap_entry ent
;
36 struct submodule
*config
;
44 static int config_path_cmp(const void *cmp_data UNUSED
,
45 const struct hashmap_entry
*eptr
,
46 const struct hashmap_entry
*entry_or_key
,
47 const void *keydata UNUSED
)
49 const struct submodule_entry
*a
, *b
;
51 a
= container_of(eptr
, const struct submodule_entry
, ent
);
52 b
= container_of(entry_or_key
, const struct submodule_entry
, ent
);
54 return strcmp(a
->config
->path
, b
->config
->path
) ||
55 !oideq(&a
->config
->gitmodules_oid
, &b
->config
->gitmodules_oid
);
58 static int config_name_cmp(const void *cmp_data UNUSED
,
59 const struct hashmap_entry
*eptr
,
60 const struct hashmap_entry
*entry_or_key
,
61 const void *keydata UNUSED
)
63 const struct submodule_entry
*a
, *b
;
65 a
= container_of(eptr
, const struct submodule_entry
, ent
);
66 b
= container_of(entry_or_key
, const struct submodule_entry
, ent
);
68 return strcmp(a
->config
->name
, b
->config
->name
) ||
69 !oideq(&a
->config
->gitmodules_oid
, &b
->config
->gitmodules_oid
);
72 static struct submodule_cache
*submodule_cache_alloc(void)
74 return xcalloc(1, sizeof(struct submodule_cache
));
77 static void submodule_cache_init(struct submodule_cache
*cache
)
79 hashmap_init(&cache
->for_path
, config_path_cmp
, NULL
, 0);
80 hashmap_init(&cache
->for_name
, config_name_cmp
, NULL
, 0);
81 cache
->initialized
= 1;
84 static void free_one_config(struct submodule_entry
*entry
)
86 free((void *) entry
->config
->path
);
87 free((void *) entry
->config
->name
);
88 free((void *) entry
->config
->branch
);
89 free((void *) entry
->config
->update_strategy
.command
);
93 static void submodule_cache_clear(struct submodule_cache
*cache
)
95 struct hashmap_iter iter
;
96 struct submodule_entry
*entry
;
98 if (!cache
->initialized
)
102 * We iterate over the name hash here to be symmetric with the
103 * allocation of struct submodule entries. Each is allocated by
104 * their .gitmodules blob sha1 and submodule name.
106 hashmap_for_each_entry(&cache
->for_name
, &iter
, entry
,
107 ent
/* member name */)
108 free_one_config(entry
);
110 hashmap_clear_and_free(&cache
->for_path
, struct submodule_entry
, ent
);
111 hashmap_clear_and_free(&cache
->for_name
, struct submodule_entry
, ent
);
112 cache
->initialized
= 0;
113 cache
->gitmodules_read
= 0;
116 void submodule_cache_free(struct submodule_cache
*cache
)
118 submodule_cache_clear(cache
);
122 static unsigned int hash_oid_string(const struct object_id
*oid
,
125 return memhash(oid
->hash
, the_hash_algo
->rawsz
) + strhash(string
);
128 static void cache_put_path(struct submodule_cache
*cache
,
129 struct submodule
*submodule
)
131 unsigned int hash
= hash_oid_string(&submodule
->gitmodules_oid
,
133 struct submodule_entry
*e
= xmalloc(sizeof(*e
));
134 hashmap_entry_init(&e
->ent
, hash
);
135 e
->config
= submodule
;
136 hashmap_put(&cache
->for_path
, &e
->ent
);
139 static void cache_remove_path(struct submodule_cache
*cache
,
140 struct submodule
*submodule
)
142 unsigned int hash
= hash_oid_string(&submodule
->gitmodules_oid
,
144 struct submodule_entry e
;
145 struct submodule_entry
*removed
;
146 hashmap_entry_init(&e
.ent
, hash
);
147 e
.config
= submodule
;
148 removed
= hashmap_remove_entry(&cache
->for_path
, &e
, ent
, NULL
);
152 static void cache_add(struct submodule_cache
*cache
,
153 struct submodule
*submodule
)
155 unsigned int hash
= hash_oid_string(&submodule
->gitmodules_oid
,
157 struct submodule_entry
*e
= xmalloc(sizeof(*e
));
158 hashmap_entry_init(&e
->ent
, hash
);
159 e
->config
= submodule
;
160 hashmap_add(&cache
->for_name
, &e
->ent
);
163 static const struct submodule
*cache_lookup_path(struct submodule_cache
*cache
,
164 const struct object_id
*gitmodules_oid
, const char *path
)
166 struct submodule_entry
*entry
;
167 unsigned int hash
= hash_oid_string(gitmodules_oid
, path
);
168 struct submodule_entry key
;
169 struct submodule key_config
;
171 oidcpy(&key_config
.gitmodules_oid
, gitmodules_oid
);
172 key_config
.path
= path
;
174 hashmap_entry_init(&key
.ent
, hash
);
175 key
.config
= &key_config
;
177 entry
= hashmap_get_entry(&cache
->for_path
, &key
, ent
, NULL
);
179 return entry
->config
;
183 static struct submodule
*cache_lookup_name(struct submodule_cache
*cache
,
184 const struct object_id
*gitmodules_oid
, const char *name
)
186 struct submodule_entry
*entry
;
187 unsigned int hash
= hash_oid_string(gitmodules_oid
, name
);
188 struct submodule_entry key
;
189 struct submodule key_config
;
191 oidcpy(&key_config
.gitmodules_oid
, gitmodules_oid
);
192 key_config
.name
= name
;
194 hashmap_entry_init(&key
.ent
, hash
);
195 key
.config
= &key_config
;
197 entry
= hashmap_get_entry(&cache
->for_name
, &key
, ent
, NULL
);
199 return entry
->config
;
203 int check_submodule_name(const char *name
)
205 /* Disallow empty names */
210 * Look for '..' as a path component. Check is_xplatform_dir_sep() as
211 * separators rather than is_dir_sep(), because we want the name rules
212 * to be consistent across platforms.
214 goto in_component
; /* always start inside component */
217 if (is_xplatform_dir_sep(c
)) {
219 if (name
[0] == '.' && name
[1] == '.' &&
220 (!name
[2] || is_xplatform_dir_sep(name
[2])))
228 static int name_and_item_from_var(const char *var
, struct strbuf
*name
,
231 const char *subsection
, *key
;
232 size_t subsection_len
;
234 parse
= parse_config_key(var
, "submodule", &subsection
,
235 &subsection_len
, &key
);
236 if (parse
< 0 || !subsection
)
239 strbuf_add(name
, subsection
, subsection_len
);
240 if (check_submodule_name(name
->buf
) < 0) {
241 warning(_("ignoring suspicious submodule name: %s"), name
->buf
);
242 strbuf_release(name
);
246 strbuf_addstr(item
, key
);
251 static struct submodule
*lookup_or_create_by_name(struct submodule_cache
*cache
,
252 const struct object_id
*gitmodules_oid
, const char *name
)
254 struct submodule
*submodule
;
255 struct strbuf name_buf
= STRBUF_INIT
;
257 submodule
= cache_lookup_name(cache
, gitmodules_oid
, name
);
261 submodule
= xmalloc(sizeof(*submodule
));
263 strbuf_addstr(&name_buf
, name
);
264 submodule
->name
= strbuf_detach(&name_buf
, NULL
);
266 submodule
->path
= NULL
;
267 submodule
->url
= NULL
;
268 submodule
->update_strategy
.type
= SM_UPDATE_UNSPECIFIED
;
269 submodule
->update_strategy
.command
= NULL
;
270 submodule
->fetch_recurse
= RECURSE_SUBMODULES_NONE
;
271 submodule
->ignore
= NULL
;
272 submodule
->branch
= NULL
;
273 submodule
->recommend_shallow
= -1;
275 oidcpy(&submodule
->gitmodules_oid
, gitmodules_oid
);
277 cache_add(cache
, submodule
);
282 static int parse_fetch_recurse(const char *opt
, const char *arg
,
285 switch (git_parse_maybe_bool(arg
)) {
287 return RECURSE_SUBMODULES_ON
;
289 return RECURSE_SUBMODULES_OFF
;
291 if (!strcmp(arg
, "on-demand"))
292 return RECURSE_SUBMODULES_ON_DEMAND
;
294 * Please update $__git_fetch_recurse_submodules in
295 * git-completion.bash when you add new options.
298 die("bad %s argument: %s", opt
, arg
);
300 return RECURSE_SUBMODULES_ERROR
;
304 int parse_submodule_fetchjobs(const char *var
, const char *value
)
306 int fetchjobs
= git_config_int(var
, value
);
308 die(_("negative values not allowed for submodule.fetchJobs"));
310 fetchjobs
= online_cpus();
314 int parse_fetch_recurse_submodules_arg(const char *opt
, const char *arg
)
316 return parse_fetch_recurse(opt
, arg
, 1);
319 int option_fetch_parse_recurse_submodules(const struct option
*opt
,
320 const char *arg
, int unset
)
330 *v
= RECURSE_SUBMODULES_OFF
;
333 *v
= parse_fetch_recurse_submodules_arg(opt
->long_name
, arg
);
335 *v
= RECURSE_SUBMODULES_ON
;
340 static int parse_update_recurse(const char *opt
, const char *arg
,
343 switch (git_parse_maybe_bool(arg
)) {
345 return RECURSE_SUBMODULES_ON
;
347 return RECURSE_SUBMODULES_OFF
;
350 die("bad %s argument: %s", opt
, arg
);
351 return RECURSE_SUBMODULES_ERROR
;
355 int parse_update_recurse_submodules_arg(const char *opt
, const char *arg
)
357 return parse_update_recurse(opt
, arg
, 1);
360 static int parse_push_recurse(const char *opt
, const char *arg
,
363 switch (git_parse_maybe_bool(arg
)) {
365 /* There's no simple "on" value when pushing */
367 die("bad %s argument: %s", opt
, arg
);
369 return RECURSE_SUBMODULES_ERROR
;
371 return RECURSE_SUBMODULES_OFF
;
373 if (!strcmp(arg
, "on-demand"))
374 return RECURSE_SUBMODULES_ON_DEMAND
;
375 else if (!strcmp(arg
, "check"))
376 return RECURSE_SUBMODULES_CHECK
;
377 else if (!strcmp(arg
, "only"))
378 return RECURSE_SUBMODULES_ONLY
;
380 * Please update $__git_push_recurse_submodules in
381 * git-completion.bash when you add new modes.
383 else if (die_on_error
)
384 die("bad %s argument: %s", opt
, arg
);
386 return RECURSE_SUBMODULES_ERROR
;
390 int parse_push_recurse_submodules_arg(const char *opt
, const char *arg
)
392 return parse_push_recurse(opt
, arg
, 1);
395 static void warn_multiple_config(const struct object_id
*treeish_name
,
396 const char *name
, const char *option
)
398 const char *commit_string
= "WORKTREE";
400 commit_string
= oid_to_hex(treeish_name
);
401 warning("%s:.gitmodules, multiple configurations found for "
402 "'submodule.%s.%s'. Skipping second one!",
403 commit_string
, name
, option
);
406 static void warn_command_line_option(const char *var
, const char *value
)
408 warning(_("ignoring '%s' which may be interpreted as"
409 " a command-line option: %s"), var
, value
);
412 struct parse_config_parameter
{
413 struct submodule_cache
*cache
;
414 const struct object_id
*treeish_name
;
415 const struct object_id
*gitmodules_oid
;
420 * Parse a config item from .gitmodules.
422 * This does not handle submodule-related configuration from the main
423 * config store (.git/config, etc). Callers are responsible for
424 * checking for overrides in the main config store when appropriate.
426 static int parse_config(const char *var
, const char *value
, void *data
)
428 struct parse_config_parameter
*me
= data
;
429 struct submodule
*submodule
;
430 struct strbuf name
= STRBUF_INIT
, item
= STRBUF_INIT
;
433 /* this also ensures that we only parse submodule entries */
434 if (!name_and_item_from_var(var
, &name
, &item
))
437 submodule
= lookup_or_create_by_name(me
->cache
,
441 if (!strcmp(item
.buf
, "path")) {
443 ret
= config_error_nonbool(var
);
444 else if (looks_like_command_line_option(value
))
445 warn_command_line_option(var
, value
);
446 else if (!me
->overwrite
&& submodule
->path
)
447 warn_multiple_config(me
->treeish_name
, submodule
->name
,
451 cache_remove_path(me
->cache
, submodule
);
452 free((void *) submodule
->path
);
453 submodule
->path
= xstrdup(value
);
454 cache_put_path(me
->cache
, submodule
);
456 } else if (!strcmp(item
.buf
, "fetchrecursesubmodules")) {
457 /* when parsing worktree configurations we can die early */
458 int die_on_error
= is_null_oid(me
->gitmodules_oid
);
459 if (!me
->overwrite
&&
460 submodule
->fetch_recurse
!= RECURSE_SUBMODULES_NONE
)
461 warn_multiple_config(me
->treeish_name
, submodule
->name
,
462 "fetchrecursesubmodules");
464 submodule
->fetch_recurse
= parse_fetch_recurse(
467 } else if (!strcmp(item
.buf
, "ignore")) {
469 ret
= config_error_nonbool(var
);
470 else if (!me
->overwrite
&& submodule
->ignore
)
471 warn_multiple_config(me
->treeish_name
, submodule
->name
,
473 else if (strcmp(value
, "untracked") &&
474 strcmp(value
, "dirty") &&
475 strcmp(value
, "all") &&
476 strcmp(value
, "none"))
477 warning("Invalid parameter '%s' for config option "
478 "'submodule.%s.ignore'", value
, name
.buf
);
480 free((void *) submodule
->ignore
);
481 submodule
->ignore
= xstrdup(value
);
483 } else if (!strcmp(item
.buf
, "url")) {
485 ret
= config_error_nonbool(var
);
486 } else if (looks_like_command_line_option(value
)) {
487 warn_command_line_option(var
, value
);
488 } else if (!me
->overwrite
&& submodule
->url
) {
489 warn_multiple_config(me
->treeish_name
, submodule
->name
,
492 free((void *) submodule
->url
);
493 submodule
->url
= xstrdup(value
);
495 } else if (!strcmp(item
.buf
, "update")) {
497 ret
= config_error_nonbool(var
);
498 else if (!me
->overwrite
&&
499 submodule
->update_strategy
.type
!= SM_UPDATE_UNSPECIFIED
)
500 warn_multiple_config(me
->treeish_name
, submodule
->name
,
502 else if (parse_submodule_update_strategy(value
,
503 &submodule
->update_strategy
) < 0 ||
504 submodule
->update_strategy
.type
== SM_UPDATE_COMMAND
)
505 die(_("invalid value for '%s'"), var
);
506 } else if (!strcmp(item
.buf
, "shallow")) {
507 if (!me
->overwrite
&& submodule
->recommend_shallow
!= -1)
508 warn_multiple_config(me
->treeish_name
, submodule
->name
,
511 submodule
->recommend_shallow
=
512 git_config_bool(var
, value
);
513 } else if (!strcmp(item
.buf
, "branch")) {
514 if (!me
->overwrite
&& submodule
->branch
)
515 warn_multiple_config(me
->treeish_name
, submodule
->name
,
518 free((void *)submodule
->branch
);
519 submodule
->branch
= xstrdup(value
);
523 strbuf_release(&name
);
524 strbuf_release(&item
);
529 static int gitmodule_oid_from_commit(const struct object_id
*treeish_name
,
530 struct object_id
*gitmodules_oid
,
535 if (is_null_oid(treeish_name
)) {
536 oidclr(gitmodules_oid
);
540 strbuf_addf(rev
, "%s:.gitmodules", oid_to_hex(treeish_name
));
541 if (get_oid(rev
->buf
, gitmodules_oid
) >= 0)
547 /* This does a lookup of a submodule configuration by name or by path
548 * (key) with on-demand reading of the appropriate .gitmodules from
551 static const struct submodule
*config_from(struct submodule_cache
*cache
,
552 const struct object_id
*treeish_name
, const char *key
,
553 enum lookup_type lookup_type
)
555 struct strbuf rev
= STRBUF_INIT
;
556 unsigned long config_size
;
558 struct object_id oid
;
559 enum object_type type
;
560 const struct submodule
*submodule
= NULL
;
561 struct parse_config_parameter parameter
;
564 * If any parameter except the cache is a NULL pointer just
565 * return the first submodule. Can be used to check whether
566 * there are any submodules parsed.
568 if (!treeish_name
|| !key
) {
569 struct hashmap_iter iter
;
570 struct submodule_entry
*entry
;
572 entry
= hashmap_iter_first_entry(&cache
->for_name
, &iter
,
573 struct submodule_entry
,
574 ent
/* member name */);
577 return entry
->config
;
580 if (!gitmodule_oid_from_commit(treeish_name
, &oid
, &rev
))
583 switch (lookup_type
) {
585 submodule
= cache_lookup_name(cache
, &oid
, key
);
588 submodule
= cache_lookup_path(cache
, &oid
, key
);
594 config
= read_object_file(&oid
, &type
, &config_size
);
595 if (!config
|| type
!= OBJ_BLOB
)
598 /* fill the submodule config into the cache */
599 parameter
.cache
= cache
;
600 parameter
.treeish_name
= treeish_name
;
601 parameter
.gitmodules_oid
= &oid
;
602 parameter
.overwrite
= 0;
603 git_config_from_mem(parse_config
, CONFIG_ORIGIN_SUBMODULE_BLOB
, rev
.buf
,
604 config
, config_size
, ¶meter
, NULL
);
605 strbuf_release(&rev
);
608 switch (lookup_type
) {
610 return cache_lookup_name(cache
, &oid
, key
);
612 return cache_lookup_path(cache
, &oid
, key
);
618 strbuf_release(&rev
);
623 static void submodule_cache_check_init(struct repository
*repo
)
625 if (repo
->submodule_cache
&& repo
->submodule_cache
->initialized
)
628 if (!repo
->submodule_cache
)
629 repo
->submodule_cache
= submodule_cache_alloc();
631 submodule_cache_init(repo
->submodule_cache
);
635 * Note: This function is private for a reason, the '.gitmodules' file should
636 * not be used as a mechanism to retrieve arbitrary configuration stored in
639 * Runs the provided config function on the '.gitmodules' file found in the
642 static void config_from_gitmodules(config_fn_t fn
, struct repository
*repo
, void *data
)
644 if (repo
->worktree
) {
645 struct git_config_source config_source
= {
646 0, .scope
= CONFIG_SCOPE_SUBMODULE
648 const struct config_options opts
= { 0 };
649 struct object_id oid
;
653 file
= repo_worktree_path(repo
, GITMODULES_FILE
);
654 if (file_exists(file
)) {
655 config_source
.file
= file
;
656 } else if (repo_get_oid(repo
, GITMODULES_INDEX
, &oid
) >= 0 ||
657 repo_get_oid(repo
, GITMODULES_HEAD
, &oid
) >= 0) {
658 config_source
.repo
= repo
;
659 config_source
.blob
= oidstr
= xstrdup(oid_to_hex(&oid
));
660 if (repo
!= the_repository
)
661 add_submodule_odb_by_path(repo
->objects
->odb
->path
);
666 config_with_options(fn
, data
, &config_source
, &opts
);
674 static int gitmodules_cb(const char *var
, const char *value
, void *data
)
676 struct repository
*repo
= data
;
677 struct parse_config_parameter parameter
;
679 parameter
.cache
= repo
->submodule_cache
;
680 parameter
.treeish_name
= NULL
;
681 parameter
.gitmodules_oid
= null_oid();
682 parameter
.overwrite
= 1;
684 return parse_config(var
, value
, ¶meter
);
687 void repo_read_gitmodules(struct repository
*repo
, int skip_if_read
)
689 submodule_cache_check_init(repo
);
691 if (repo
->submodule_cache
->gitmodules_read
&& skip_if_read
)
694 if (repo_read_index(repo
) < 0)
697 if (!is_gitmodules_unmerged(repo
->index
))
698 config_from_gitmodules(gitmodules_cb
, repo
, repo
);
700 repo
->submodule_cache
->gitmodules_read
= 1;
703 void gitmodules_config_oid(const struct object_id
*commit_oid
)
705 struct strbuf rev
= STRBUF_INIT
;
706 struct object_id oid
;
708 submodule_cache_check_init(the_repository
);
710 if (gitmodule_oid_from_commit(commit_oid
, &oid
, &rev
)) {
711 git_config_from_blob_oid(gitmodules_cb
, rev
.buf
,
712 the_repository
, &oid
, the_repository
);
714 strbuf_release(&rev
);
716 the_repository
->submodule_cache
->gitmodules_read
= 1;
719 const struct submodule
*submodule_from_name(struct repository
*r
,
720 const struct object_id
*treeish_name
,
723 repo_read_gitmodules(r
, 1);
724 return config_from(r
->submodule_cache
, treeish_name
, name
, lookup_name
);
727 const struct submodule
*submodule_from_path(struct repository
*r
,
728 const struct object_id
*treeish_name
,
731 repo_read_gitmodules(r
, 1);
732 return config_from(r
->submodule_cache
, treeish_name
, path
, lookup_path
);
736 * Used internally by submodules_of_tree(). Recurses into 'treeish_name'
737 * and appends submodule entries to 'out'. The submodule_cache expects
738 * a root-level treeish_name and paths, so keep track of these values
739 * with 'root_tree' and 'prefix'.
741 static void traverse_tree_submodules(struct repository
*r
,
742 const struct object_id
*root_tree
,
744 const struct object_id
*treeish_name
,
745 struct submodule_entry_list
*out
)
747 struct tree_desc tree
;
748 struct submodule_tree_entry
*st_entry
;
749 struct name_entry
*name_entry
;
750 char *tree_path
= NULL
;
752 name_entry
= xmalloc(sizeof(*name_entry
));
754 fill_tree_descriptor(r
, &tree
, treeish_name
);
755 while (tree_entry(&tree
, name_entry
)) {
758 mkpathdup("%s/%s", prefix
, name_entry
->path
);
760 tree_path
= xstrdup(name_entry
->path
);
762 if (S_ISGITLINK(name_entry
->mode
) &&
763 is_tree_submodule_active(r
, root_tree
, tree_path
)) {
764 ALLOC_GROW(out
->entries
, out
->entry_nr
+ 1,
766 st_entry
= &out
->entries
[out
->entry_nr
++];
768 st_entry
->name_entry
= xmalloc(sizeof(*st_entry
->name_entry
));
769 *st_entry
->name_entry
= *name_entry
;
770 st_entry
->submodule
=
771 submodule_from_path(r
, root_tree
, tree_path
);
772 st_entry
->repo
= xmalloc(sizeof(*st_entry
->repo
));
773 if (repo_submodule_init(st_entry
->repo
, r
, tree_path
,
775 FREE_AND_NULL(st_entry
->repo
);
777 } else if (S_ISDIR(name_entry
->mode
))
778 traverse_tree_submodules(r
, root_tree
, tree_path
,
779 &name_entry
->oid
, out
);
784 void submodules_of_tree(struct repository
*r
,
785 const struct object_id
*treeish_name
,
786 struct submodule_entry_list
*out
)
788 CALLOC_ARRAY(out
->entries
, 0);
790 out
->entry_alloc
= 0;
792 traverse_tree_submodules(r
, treeish_name
, NULL
, treeish_name
, out
);
795 void submodule_free(struct repository
*r
)
797 if (r
->submodule_cache
)
798 submodule_cache_clear(r
->submodule_cache
);
801 static int config_print_callback(const char *var
, const char *value
, void *cb_data
)
803 char *wanted_key
= cb_data
;
805 if (!strcmp(wanted_key
, var
))
806 printf("%s\n", value
);
811 int print_config_from_gitmodules(struct repository
*repo
, const char *key
)
816 ret
= git_config_parse_key(key
, &store_key
, NULL
);
818 return CONFIG_INVALID_KEY
;
820 config_from_gitmodules(config_print_callback
, repo
, store_key
);
826 int config_set_in_gitmodules_file_gently(const char *key
, const char *value
)
830 ret
= git_config_set_in_file_gently(GITMODULES_FILE
, key
, value
);
832 /* Maybe the user already did that, don't error out here */
833 warning(_("Could not update .gitmodules entry %s"), key
);
838 struct fetch_config
{
840 int *recurse_submodules
;
843 static int gitmodules_fetch_config(const char *var
, const char *value
, void *cb
)
845 struct fetch_config
*config
= cb
;
846 if (!strcmp(var
, "submodule.fetchjobs")) {
847 if (config
->max_children
)
848 *(config
->max_children
) =
849 parse_submodule_fetchjobs(var
, value
);
851 } else if (!strcmp(var
, "fetch.recursesubmodules")) {
852 if (config
->recurse_submodules
)
853 *(config
->recurse_submodules
) =
854 parse_fetch_recurse_submodules_arg(var
, value
);
861 void fetch_config_from_gitmodules(int *max_children
, int *recurse_submodules
)
863 struct fetch_config config
= {
864 .max_children
= max_children
,
865 .recurse_submodules
= recurse_submodules
867 config_from_gitmodules(gitmodules_fetch_config
, the_repository
, &config
);
870 static int gitmodules_update_clone_config(const char *var
, const char *value
,
874 if (!strcmp(var
, "submodule.fetchjobs"))
875 *max_jobs
= parse_submodule_fetchjobs(var
, value
);
879 void update_clone_config_from_gitmodules(int *max_jobs
)
881 config_from_gitmodules(gitmodules_update_clone_config
, the_repository
, &max_jobs
);