void set_diffopt_flags_from_submodule_config(struct diff_options *diffopt,
const char *path)
{
struct string_list_item *path_option, *ignore_option;
path_option = unsorted_string_list_lookup(&config_name_for_path, path);
if (path_option) {
ignore_option = unsorted_string_list_lookup(&config_ignore_for_name, path_option->util);
if (ignore_option)
handle_ignore_submodules_arg(diffopt, ignore_option->util);
}
}
void set_diffopt_flags_from_submodule_config(struct diff_options *diffopt,
const char *path)
{
struct string_list_item *path_option, *ignore_option;
path_option = unsorted_string_list_lookup(&config_name_for_path, path);
if (path_option) {
ignore_option = unsorted_string_list_lookup(&config_ignore_for_name, path_option->util);
if (ignore_option)
handle_ignore_submodules_arg(diffopt, ignore_option->util);
else if (gitmodules_is_unmerged)
DIFF_OPT_SET(diffopt, IGNORE_SUBMODULES);
}
}
int parse_submodule_config_option(const char *var, const char *value)
{
struct string_list_item *config;
const char *name, *key;
int namelen;
if (parse_config_key(var, "submodule", &name, &namelen, &key) < 0 || !name)
return 0;
if (!strcmp(key, "path")) {
if (!value)
return config_error_nonbool(var);
config = unsorted_string_list_lookup(&config_name_for_path, value);
if (config)
free(config->util);
else
config = string_list_append(&config_name_for_path, xstrdup(value));
config->util = xmemdupz(name, namelen);
} else if (!strcmp(key, "fetchrecursesubmodules")) {
char *name_cstr = xmemdupz(name, namelen);
config = unsorted_string_list_lookup(&config_fetch_recurse_submodules_for_name, name_cstr);
if (!config)
config = string_list_append(&config_fetch_recurse_submodules_for_name, name_cstr);
else
free(name_cstr);
config->util = (void *)(intptr_t)parse_fetch_recurse_submodules_arg(var, value);
} else if (!strcmp(key, "ignore")) {
char *name_cstr;
if (!value)
return config_error_nonbool(var);
if (strcmp(value, "untracked") && strcmp(value, "dirty") &&
strcmp(value, "all") && strcmp(value, "none")) {
warning("Invalid parameter \"%s\" for config option \"submodule.%s.ignore\"", value, var);
return 0;
}
name_cstr = xmemdupz(name, namelen);
config = unsorted_string_list_lookup(&config_ignore_for_name, name_cstr);
if (config) {
free(config->util);
free(name_cstr);
} else
config = string_list_append(&config_ignore_for_name, name_cstr);
config->util = xstrdup(value);
return 0;
}
return 0;
}
static void submodule_collect_changed_cb(struct diff_queue_struct *q,
struct diff_options *options,
void *data)
{
int i;
for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];
if (!S_ISGITLINK(p->two->mode))
continue;
if (S_ISGITLINK(p->one->mode)) {
/* NEEDSWORK: We should honor the name configured in
* the .gitmodules file of the commit we are examining
* here to be able to correctly follow submodules
* being moved around. */
struct string_list_item *path;
path = unsorted_string_list_lookup(&changed_submodule_paths, p->two->path);
if (!path && !is_submodule_commit_present(p->two->path, p->two->sha1))
string_list_append(&changed_submodule_paths, xstrdup(p->two->path));
} else {
/* Submodule is new or was moved here */
/* NEEDSWORK: When the .git directories of submodules
* live inside the superprojects .git directory some
* day we should fetch new submodules directly into
* that location too when config or options request
* that so they can be checked out from there. */
continue;
}
}
}
/*
* Try to remove the "submodule.<name>" section from .gitmodules where the given
* path is configured. Return 0 only if a .gitmodules file was found, a section
* with the correct path=<path> setting was found and we could remove it.
*/
int remove_path_from_gitmodules(const char *path)
{
struct strbuf sect = STRBUF_INIT;
struct string_list_item *path_option;
if (!file_exists(".gitmodules")) /* Do nothing without .gitmodules */
return -1;
if (gitmodules_is_unmerged)
die(_("Cannot change unmerged .gitmodules, resolve merge conflicts first"));
path_option = unsorted_string_list_lookup(&config_name_for_path, path);
if (!path_option) {
warning(_("Could not find section in .gitmodules where path=%s"), path);
return -1;
}
strbuf_addstr(§, "submodule.");
strbuf_addstr(§, path_option->util);
if (git_config_rename_section_in_file(".gitmodules", sect.buf, NULL) < 0) {
/* Maybe the user already did that, don't error out here */
warning(_("Could not remove .gitmodules entry for %s"), path);
strbuf_release(§);
return -1;
}
strbuf_release(§);
return 0;
}
/*
* Try to update the "path" entry in the "submodule.<name>" section of the
* .gitmodules file. Return 0 only if a .gitmodules file was found, a section
* with the correct path=<oldpath> setting was found and we could update it.
*/
int update_path_in_gitmodules(const char *oldpath, const char *newpath)
{
struct strbuf entry = STRBUF_INIT;
struct string_list_item *path_option;
if (!file_exists(".gitmodules")) /* Do nothing without .gitmodules */
return -1;
if (gitmodules_is_unmerged)
die(_("Cannot change unmerged .gitmodules, resolve merge conflicts first"));
path_option = unsorted_string_list_lookup(&config_name_for_path, oldpath);
if (!path_option) {
warning(_("Could not find section in .gitmodules where path=%s"), oldpath);
return -1;
}
strbuf_addstr(&entry, "submodule.");
strbuf_addstr(&entry, path_option->util);
strbuf_addstr(&entry, ".path");
if (git_config_set_in_file(".gitmodules", entry.buf, newpath) < 0) {
/* Maybe the user already did that, don't error out here */
warning(_("Could not update .gitmodules entry %s"), entry.buf);
strbuf_release(&entry);
return -1;
}
strbuf_release(&entry);
return 0;
}
int populate_submodule(const char *path, unsigned char sha1[20], int force)
{
struct string_list_item *path_option;
const char *name, *real_git_dir;
struct strbuf buf = STRBUF_INIT;
struct child_process cp;
const char *argv[] = {"read-tree", force ? "--reset" : "-m", "-u", NULL, NULL};
path_option = unsorted_string_list_lookup(&config_name_for_path, path);
if (!path_option)
return 0;
name = path_option->util;
strbuf_addf(&buf, "%s/modules/%s", resolve_gitdir(get_git_dir()), name);
real_git_dir = resolve_gitdir(buf.buf);
if (!real_git_dir)
goto out;
connect_work_tree_and_git_dir(path, real_git_dir);
/* Run read-tree --reset sha1 */
memset(&cp, 0, sizeof(cp));
cp.argv = argv;
cp.env = local_repo_env;
cp.git_cmd = 1;
cp.no_stdin = 1;
cp.dir = path;
argv[3] = sha1_to_hex(sha1);
if (run_command(&cp))
warning(_("Checking out submodule %s failed"), path);
out:
strbuf_release(&buf);
return 0;
}
int parse_submodule_config_option(const char *var, const char *value)
{
int len;
struct string_list_item *config;
struct strbuf submodname = STRBUF_INIT;
var += 10; /* Skip "submodule." */
len = strlen(var);
if ((len > 5) && !strcmp(var + len - 5, ".path")) {
strbuf_add(&submodname, var, len - 5);
config = unsorted_string_list_lookup(&config_name_for_path, value);
if (config)
free(config->util);
else
config = string_list_append(&config_name_for_path, xstrdup(value));
config->util = strbuf_detach(&submodname, NULL);
strbuf_release(&submodname);
} else if ((len > 23) && !strcmp(var + len - 23, ".fetchrecursesubmodules")) {
strbuf_add(&submodname, var, len - 23);
config = unsorted_string_list_lookup(&config_fetch_recurse_submodules_for_name, submodname.buf);
if (!config)
config = string_list_append(&config_fetch_recurse_submodules_for_name,
strbuf_detach(&submodname, NULL));
config->util = (void *)(intptr_t)parse_fetch_recurse_submodules_arg(var, value);
strbuf_release(&submodname);
} else if ((len > 7) && !strcmp(var + len - 7, ".ignore")) {
if (strcmp(value, "untracked") && strcmp(value, "dirty") &&
strcmp(value, "all") && strcmp(value, "none")) {
warning("Invalid parameter \"%s\" for config option \"submodule.%s.ignore\"", value, var);
return 0;
}
strbuf_add(&submodname, var, len - 7);
config = unsorted_string_list_lookup(&config_ignore_for_name, submodname.buf);
if (config)
free(config->util);
else
config = string_list_append(&config_ignore_for_name,
strbuf_detach(&submodname, NULL));
strbuf_release(&submodname);
config->util = xstrdup(value);
return 0;
}
return 0;
}
int submodule_needs_update(const char *path)
{
struct string_list_item *path_option;
path_option = unsorted_string_list_lookup(&config_name_for_path, path);
if (!path_option)
return 0;
/* update can't be "none", "merge" or "rebase" */
if (option_update_recurse_submodules != RECURSE_SUBMODULES_DEFAULT)
return 1;
return config_update_recurse_submodules != RECURSE_SUBMODULES_OFF;
}
static int handle_line(char *line, struct merge_parents *merge_parents)
{
int i, len = strlen(line);
struct origin_data *origin_data;
char *src, *origin;
struct src_data *src_data;
struct string_list_item *item;
int pulling_head = 0;
unsigned char sha1[20];
if (len < 43 || line[40] != '\t')
return 1;
if (!prefixcmp(line + 41, "not-for-merge"))
return 0;
if (line[41] != '\t')
return 2;
i = get_sha1_hex(line, sha1);
if (i)
return 3;
if (!find_merge_parent(merge_parents, sha1, NULL))
return 0; /* subsumed by other parents */
origin_data = xcalloc(1, sizeof(struct origin_data));
hashcpy(origin_data->sha1, sha1);
if (line[len - 1] == '\n')
line[len - 1] = 0;
line += 42;
/*
* At this point, line points at the beginning of comment e.g.
* "branch 'frotz' of git://that/repository.git".
* Find the repository name and point it with src.
*/
src = strstr(line, " of ");
if (src) {
*src = 0;
src += 4;
pulling_head = 0;
} else {
src = line;
pulling_head = 1;
}
item = unsorted_string_list_lookup(&srcs, src);
if (!item) {
item = string_list_append(&srcs, src);
item->util = xcalloc(1, sizeof(struct src_data));
init_src_data(item->util);
}
src_data = item->util;
if (pulling_head) {
origin = src;
src_data->head_status |= 1;
} else if (!prefixcmp(line, "branch ")) {
origin_data->is_local_branch = 1;
origin = line + 7;
string_list_append(&src_data->branch, origin);
src_data->head_status |= 2;
} else if (!prefixcmp(line, "tag ")) {
origin = line;
string_list_append(&src_data->tag, origin + 4);
src_data->head_status |= 2;
} else if (!prefixcmp(line, "remote-tracking branch ")) {
origin = line + strlen("remote-tracking branch ");
string_list_append(&src_data->r_branch, origin);
src_data->head_status |= 2;
} else {
origin = src;
string_list_append(&src_data->generic, line);
src_data->head_status |= 2;
}
if (!strcmp(".", src) || !strcmp(src, origin)) {
int len = strlen(origin);
if (origin[0] == '\'' && origin[len - 1] == '\'')
origin = xmemdupz(origin + 1, len - 2);
} else {
char *new_origin = xmalloc(strlen(origin) + strlen(src) + 5);
sprintf(new_origin, "%s of %s", origin, src);
origin = new_origin;
}
if (strcmp(".", src))
origin_data->is_local_branch = 0;
string_list_append(&origins, origin)->util = origin_data;
return 0;
}
int fetch_populated_submodules(int num_options, const char **options,
const char *prefix, int command_line_option,
int quiet)
{
int i, result = 0, argc = 0, default_argc;
struct child_process cp;
const char **argv;
struct string_list_item *name_for_path;
const char *work_tree = get_git_work_tree();
if (!work_tree)
goto out;
if (!the_index.initialized)
if (read_cache() < 0)
die("index file corrupt");
/* 6: "fetch" (options) --recurse-submodules-default default "--submodule-prefix" prefix NULL */
argv = xcalloc(num_options + 6, sizeof(const char *));
argv[argc++] = "fetch";
for (i = 0; i < num_options; i++)
argv[argc++] = options[i];
argv[argc++] = "--recurse-submodules-default";
default_argc = argc++;
argv[argc++] = "--submodule-prefix";
memset(&cp, 0, sizeof(cp));
cp.argv = argv;
cp.env = local_repo_env;
cp.git_cmd = 1;
cp.no_stdin = 1;
calculate_changed_submodule_paths();
for (i = 0; i < active_nr; i++) {
struct strbuf submodule_path = STRBUF_INIT;
struct strbuf submodule_git_dir = STRBUF_INIT;
struct strbuf submodule_prefix = STRBUF_INIT;
struct cache_entry *ce = active_cache[i];
const char *git_dir, *name, *default_argv;
if (!S_ISGITLINK(ce->ce_mode))
continue;
name = ce->name;
name_for_path = unsorted_string_list_lookup(&config_name_for_path, ce->name);
if (name_for_path)
name = name_for_path->util;
default_argv = "yes";
if (command_line_option == RECURSE_SUBMODULES_DEFAULT) {
struct string_list_item *fetch_recurse_submodules_option;
fetch_recurse_submodules_option = unsorted_string_list_lookup(&config_fetch_recurse_submodules_for_name, name);
if (fetch_recurse_submodules_option) {
if ((intptr_t)fetch_recurse_submodules_option->util == RECURSE_SUBMODULES_OFF)
continue;
if ((intptr_t)fetch_recurse_submodules_option->util == RECURSE_SUBMODULES_ON_DEMAND) {
if (!unsorted_string_list_lookup(&changed_submodule_paths, ce->name))
continue;
default_argv = "on-demand";
}
} else {
if ((config_fetch_recurse_submodules == RECURSE_SUBMODULES_OFF) ||
gitmodules_is_unmerged)
continue;
if (config_fetch_recurse_submodules == RECURSE_SUBMODULES_ON_DEMAND) {
if (!unsorted_string_list_lookup(&changed_submodule_paths, ce->name))
continue;
default_argv = "on-demand";
}
}
} else if (command_line_option == RECURSE_SUBMODULES_ON_DEMAND) {
if (!unsorted_string_list_lookup(&changed_submodule_paths, ce->name))
continue;
default_argv = "on-demand";
}
strbuf_addf(&submodule_path, "%s/%s", work_tree, ce->name);
strbuf_addf(&submodule_git_dir, "%s/.git", submodule_path.buf);
strbuf_addf(&submodule_prefix, "%s%s/", prefix, ce->name);
git_dir = read_gitfile(submodule_git_dir.buf);
if (!git_dir)
git_dir = submodule_git_dir.buf;
if (is_directory(git_dir)) {
if (!quiet)
printf("Fetching submodule %s%s\n", prefix, ce->name);
cp.dir = submodule_path.buf;
argv[default_argc] = default_argv;
argv[argc] = submodule_prefix.buf;
if (run_command(&cp))
result = 1;
}
strbuf_release(&submodule_path);
strbuf_release(&submodule_git_dir);
strbuf_release(&submodule_prefix);
}
free(argv);
out:
string_list_clear(&changed_submodule_paths, 1);
return result;
}
int fetch_populated_submodules(const struct argv_array *options,
const char *prefix, int command_line_option,
int quiet)
{
int i, result = 0;
struct child_process cp;
struct argv_array argv = ARGV_ARRAY_INIT;
struct string_list_item *name_for_path;
const char *work_tree = get_git_work_tree();
if (!work_tree)
goto out;
if (read_cache() < 0)
die("index file corrupt");
argv_array_push(&argv, "fetch");
for (i = 0; i < options->argc; i++)
argv_array_push(&argv, options->argv[i]);
argv_array_push(&argv, "--recurse-submodules-default");
/* default value, "--submodule-prefix" and its value are added later */
memset(&cp, 0, sizeof(cp));
cp.env = local_repo_env;
cp.git_cmd = 1;
cp.no_stdin = 1;
calculate_changed_submodule_paths();
for (i = 0; i < active_nr; i++) {
struct strbuf submodule_path = STRBUF_INIT;
struct strbuf submodule_git_dir = STRBUF_INIT;
struct strbuf submodule_prefix = STRBUF_INIT;
const struct cache_entry *ce = active_cache[i];
const char *git_dir, *name, *default_argv;
if (!S_ISGITLINK(ce->ce_mode))
continue;
name = ce->name;
name_for_path = unsorted_string_list_lookup(&config_name_for_path, ce->name);
if (name_for_path)
name = name_for_path->util;
default_argv = "yes";
if (command_line_option == RECURSE_SUBMODULES_DEFAULT) {
struct string_list_item *fetch_recurse_submodules_option;
fetch_recurse_submodules_option = unsorted_string_list_lookup(&config_fetch_recurse_submodules_for_name, name);
if (fetch_recurse_submodules_option) {
if ((intptr_t)fetch_recurse_submodules_option->util == RECURSE_SUBMODULES_OFF)
continue;
if ((intptr_t)fetch_recurse_submodules_option->util == RECURSE_SUBMODULES_ON_DEMAND) {
if (!unsorted_string_list_lookup(&changed_submodule_paths, ce->name))
continue;
default_argv = "on-demand";
}
} else {
if ((config_fetch_recurse_submodules == RECURSE_SUBMODULES_OFF) ||
gitmodules_is_unmerged)
continue;
if (config_fetch_recurse_submodules == RECURSE_SUBMODULES_ON_DEMAND) {
if (!unsorted_string_list_lookup(&changed_submodule_paths, ce->name))
continue;
default_argv = "on-demand";
}
}
} else if (command_line_option == RECURSE_SUBMODULES_ON_DEMAND) {
if (!unsorted_string_list_lookup(&changed_submodule_paths, ce->name))
continue;
default_argv = "on-demand";
}
strbuf_addf(&submodule_path, "%s/%s", work_tree, ce->name);
strbuf_addf(&submodule_git_dir, "%s/.git", submodule_path.buf);
strbuf_addf(&submodule_prefix, "%s%s/", prefix, ce->name);
git_dir = read_gitfile(submodule_git_dir.buf);
if (!git_dir)
git_dir = submodule_git_dir.buf;
if (is_directory(git_dir)) {
if (!quiet)
printf("Fetching submodule %s%s\n", prefix, ce->name);
cp.dir = submodule_path.buf;
argv_array_push(&argv, default_argv);
argv_array_push(&argv, "--submodule-prefix");
argv_array_push(&argv, submodule_prefix.buf);
cp.argv = argv.argv;
if (run_command(&cp))
result = 1;
argv_array_pop(&argv);
argv_array_pop(&argv);
argv_array_pop(&argv);
}
strbuf_release(&submodule_path);
strbuf_release(&submodule_git_dir);
strbuf_release(&submodule_prefix);
}
argv_array_clear(&argv);
out:
string_list_clear(&changed_submodule_paths, 1);
return result;
}
int unsorted_string_list_has_string(struct string_list *list,
const char *string)
{
return unsorted_string_list_lookup(list, string) != NULL;
}
static int handle_line(char *line)
{
int i, len = strlen(line);
unsigned char *sha1;
char *src, *origin;
struct src_data *src_data;
struct string_list_item *item;
int pulling_head = 0;
if (len < 43 || line[40] != '\t')
return 1;
if (!prefixcmp(line + 41, "not-for-merge"))
return 0;
if (line[41] != '\t')
return 2;
line[40] = 0;
sha1 = xmalloc(20);
i = get_sha1(line, sha1);
line[40] = '\t';
if (i)
return 3;
if (line[len - 1] == '\n')
line[len - 1] = 0;
line += 42;
src = strstr(line, " of ");
if (src) {
*src = 0;
src += 4;
pulling_head = 0;
} else {
src = line;
pulling_head = 1;
}
item = unsorted_string_list_lookup(&srcs, src);
if (!item) {
item = string_list_append(&srcs, src);
item->util = xcalloc(1, sizeof(struct src_data));
init_src_data(item->util);
}
src_data = item->util;
if (pulling_head) {
origin = src;
src_data->head_status |= 1;
} else if (!prefixcmp(line, "branch ")) {
origin = line + 7;
string_list_append(&src_data->branch, origin);
src_data->head_status |= 2;
} else if (!prefixcmp(line, "tag ")) {
origin = line;
string_list_append(&src_data->tag, origin + 4);
src_data->head_status |= 2;
} else if (!prefixcmp(line, "remote-tracking branch ")) {
origin = line + strlen("remote-tracking branch ");
string_list_append(&src_data->r_branch, origin);
src_data->head_status |= 2;
} else {
origin = src;
string_list_append(&src_data->generic, line);
src_data->head_status |= 2;
}
if (!strcmp(".", src) || !strcmp(src, origin)) {
int len = strlen(origin);
if (origin[0] == '\'' && origin[len - 1] == '\'')
origin = xmemdupz(origin + 1, len - 2);
} else {
char *new_origin = xmalloc(strlen(origin) + strlen(src) + 5);
sprintf(new_origin, "%s of %s", origin, src);
origin = new_origin;
}
string_list_append(&origins, origin)->util = sha1;
return 0;
}
static int get_next_submodule(struct child_process *cp,
struct strbuf *err, void *data, void **task_cb)
{
int ret = 0;
struct submodule_parallel_fetch *spf = data;
for (; spf->count < active_nr; spf->count++) {
struct strbuf submodule_path = STRBUF_INIT;
struct strbuf submodule_git_dir = STRBUF_INIT;
struct strbuf submodule_prefix = STRBUF_INIT;
const struct cache_entry *ce = active_cache[spf->count];
const char *git_dir, *default_argv;
const struct submodule *submodule;
if (!S_ISGITLINK(ce->ce_mode))
continue;
submodule = submodule_from_path(null_sha1, ce->name);
if (!submodule)
submodule = submodule_from_name(null_sha1, ce->name);
default_argv = "yes";
if (spf->command_line_option == RECURSE_SUBMODULES_DEFAULT) {
if (submodule &&
submodule->fetch_recurse !=
RECURSE_SUBMODULES_NONE) {
if (submodule->fetch_recurse ==
RECURSE_SUBMODULES_OFF)
continue;
if (submodule->fetch_recurse ==
RECURSE_SUBMODULES_ON_DEMAND) {
if (!unsorted_string_list_lookup(&changed_submodule_paths, ce->name))
continue;
default_argv = "on-demand";
}
} else {
if ((config_fetch_recurse_submodules == RECURSE_SUBMODULES_OFF) ||
gitmodules_is_unmerged)
continue;
if (config_fetch_recurse_submodules == RECURSE_SUBMODULES_ON_DEMAND) {
if (!unsorted_string_list_lookup(&changed_submodule_paths, ce->name))
continue;
default_argv = "on-demand";
}
}
} else if (spf->command_line_option == RECURSE_SUBMODULES_ON_DEMAND) {
if (!unsorted_string_list_lookup(&changed_submodule_paths, ce->name))
continue;
default_argv = "on-demand";
}
strbuf_addf(&submodule_path, "%s/%s", spf->work_tree, ce->name);
strbuf_addf(&submodule_git_dir, "%s/.git", submodule_path.buf);
strbuf_addf(&submodule_prefix, "%s%s/", spf->prefix, ce->name);
git_dir = read_gitfile(submodule_git_dir.buf);
if (!git_dir)
git_dir = submodule_git_dir.buf;
if (is_directory(git_dir)) {
child_process_init(cp);
cp->dir = strbuf_detach(&submodule_path, NULL);
cp->env = local_repo_env;
cp->git_cmd = 1;
if (!spf->quiet)
strbuf_addf(err, "Fetching submodule %s%s\n",
spf->prefix, ce->name);
argv_array_init(&cp->args);
argv_array_pushv(&cp->args, spf->args.argv);
argv_array_push(&cp->args, default_argv);
argv_array_push(&cp->args, "--submodule-prefix");
argv_array_push(&cp->args, submodule_prefix.buf);
ret = 1;
}
strbuf_release(&submodule_path);
strbuf_release(&submodule_git_dir);
strbuf_release(&submodule_prefix);
if (ret) {
spf->count++;
return 1;
}
}
return 0;
}
int fetch_populated_submodules(int num_options, const char **options,
const char *prefix, int ignore_config,
int quiet)
{
int i, result = 0, argc = 0;
struct child_process cp;
const char **argv;
struct string_list_item *name_for_path;
const char *work_tree = get_git_work_tree();
if (!work_tree)
return 0;
if (!the_index.initialized)
if (read_cache() < 0)
die("index file corrupt");
/* 4: "fetch" (options) "--submodule-prefix" prefix NULL */
argv = xcalloc(num_options + 4, sizeof(const char *));
argv[argc++] = "fetch";
for (i = 0; i < num_options; i++)
argv[argc++] = options[i];
argv[argc++] = "--submodule-prefix";
memset(&cp, 0, sizeof(cp));
cp.argv = argv;
cp.env = local_repo_env;
cp.git_cmd = 1;
cp.no_stdin = 1;
for (i = 0; i < active_nr; i++) {
struct strbuf submodule_path = STRBUF_INIT;
struct strbuf submodule_git_dir = STRBUF_INIT;
struct strbuf submodule_prefix = STRBUF_INIT;
struct cache_entry *ce = active_cache[i];
const char *git_dir, *name;
if (!S_ISGITLINK(ce->ce_mode))
continue;
name = ce->name;
name_for_path = unsorted_string_list_lookup(&config_name_for_path, ce->name);
if (name_for_path)
name = name_for_path->util;
if (!ignore_config) {
struct string_list_item *fetch_recurse_submodules_option;
fetch_recurse_submodules_option = unsorted_string_list_lookup(&config_fetch_recurse_submodules_for_name, name);
if (fetch_recurse_submodules_option) {
if (!fetch_recurse_submodules_option->util)
continue;
} else {
if (!config_fetch_recurse_submodules)
continue;
}
}
strbuf_addf(&submodule_path, "%s/%s", work_tree, ce->name);
strbuf_addf(&submodule_git_dir, "%s/.git", submodule_path.buf);
strbuf_addf(&submodule_prefix, "%s%s/", prefix, ce->name);
git_dir = read_gitfile_gently(submodule_git_dir.buf);
if (!git_dir)
git_dir = submodule_git_dir.buf;
if (is_directory(git_dir)) {
if (!quiet)
printf("Fetching submodule %s%s\n", prefix, ce->name);
cp.dir = submodule_path.buf;
argv[argc] = submodule_prefix.buf;
if (run_command(&cp))
result = 1;
}
strbuf_release(&submodule_path);
strbuf_release(&submodule_git_dir);
strbuf_release(&submodule_prefix);
}
free(argv);
return result;
}
