static int parse_config(const char *var, const char *value, void *data)
{
struct parse_config_parameter *me = data;
struct submodule *submodule;
struct strbuf name = STRBUF_INIT, item = STRBUF_INIT;
int ret = 0;
/* this also ensures that we only parse submodule entries */
if (!name_and_item_from_var(var, &name, &item))
return 0;
submodule = lookup_or_create_by_name(me->cache,
me->gitmodules_sha1,
name.buf);
if (!strcmp(item.buf, "path")) {
if (!value)
ret = config_error_nonbool(var);
else if (!me->overwrite && submodule->path)
warn_multiple_config(me->treeish_name, submodule->name,
"path");
else {
if (submodule->path)
cache_remove_path(me->cache, submodule);
free((void *) submodule->path);
submodule->path = xstrdup(value);
cache_put_path(me->cache, submodule);
}
} else if (!strcmp(item.buf, "fetchrecursesubmodules")) {
/* when parsing worktree configurations we can die early */
int die_on_error = is_null_sha1(me->gitmodules_sha1);
if (!me->overwrite &&
submodule->fetch_recurse != RECURSE_SUBMODULES_NONE)
warn_multiple_config(me->treeish_name, submodule->name,
"fetchrecursesubmodules");
else
submodule->fetch_recurse = parse_fetch_recurse(
var, value,
die_on_error);
} else if (!strcmp(item.buf, "ignore")) {
if (!value)
ret = config_error_nonbool(var);
else if (!me->overwrite && submodule->ignore)
warn_multiple_config(me->treeish_name, submodule->name,
"ignore");
else if (strcmp(value, "untracked") &&
strcmp(value, "dirty") &&
strcmp(value, "all") &&
strcmp(value, "none"))
warning("Invalid parameter '%s' for config option "
"'submodule.%s.ignore'", value, name.buf);
else {
free((void *) submodule->ignore);
submodule->ignore = xstrdup(value);
}
} else if (!strcmp(item.buf, "url")) {
if (!value) {
ret = config_error_nonbool(var);
} else if (!me->overwrite && submodule->url) {
warn_multiple_config(me->treeish_name, submodule->name,
"url");
} else {
free((void *) submodule->url);
submodule->url = xstrdup(value);
}
} else if (!strcmp(item.buf, "update")) {
if (!value)
ret = config_error_nonbool(var);
else if (!me->overwrite &&
submodule->update_strategy.type != SM_UPDATE_UNSPECIFIED)
warn_multiple_config(me->treeish_name, submodule->name,
"update");
else if (parse_submodule_update_strategy(value,
&submodule->update_strategy) < 0)
die(_("invalid value for %s"), var);
} else if (!strcmp(item.buf, "shallow")) {
if (!me->overwrite && submodule->recommend_shallow != -1)
warn_multiple_config(me->treeish_name, submodule->name,
"shallow");
else
submodule->recommend_shallow =
git_config_bool(var, value);
} else if (!strcmp(item.buf, "branch")) {
if (!me->overwrite && submodule->branch)
warn_multiple_config(me->treeish_name, submodule->name,
"branch");
else {
free((void *)submodule->branch);
submodule->branch = xstrdup(value);
}
}
strbuf_release(&name);
strbuf_release(&item);
return ret;
}
static int parse_config(const char *var, const char *value, void *data)
{
struct parse_config_parameter *me = data;
struct submodule *submodule;
struct strbuf name = STRBUF_INIT, item = STRBUF_INIT;
int ret = 0;
/* this also ensures that we only parse submodule entries */
if (!name_and_item_from_var(var, &name, &item))
return 0;
submodule = lookup_or_create_by_name(me->cache, me->gitmodules_sha1,
name.buf);
if (!strcmp(item.buf, "path")) {
struct strbuf path = STRBUF_INIT;
if (!value) {
ret = config_error_nonbool(var);
goto release_return;
}
if (!me->overwrite && submodule->path != NULL) {
warn_multiple_config(me->commit_sha1, submodule->name,
"path");
goto release_return;
}
if (submodule->path)
cache_remove_path(me->cache, submodule);
free((void *) submodule->path);
strbuf_addstr(&path, value);
submodule->path = strbuf_detach(&path, NULL);
cache_put_path(me->cache, submodule);
} else if (!strcmp(item.buf, "fetchrecursesubmodules")) {
/* when parsing worktree configurations we can die early */
int die_on_error = is_null_sha1(me->gitmodules_sha1);
if (!me->overwrite &&
submodule->fetch_recurse != RECURSE_SUBMODULES_NONE) {
warn_multiple_config(me->commit_sha1, submodule->name,
"fetchrecursesubmodules");
goto release_return;
}
submodule->fetch_recurse = parse_fetch_recurse(var, value,
die_on_error);
} else if (!strcmp(item.buf, "ignore")) {
struct strbuf ignore = STRBUF_INIT;
if (!me->overwrite && submodule->ignore != NULL) {
warn_multiple_config(me->commit_sha1, submodule->name,
"ignore");
goto release_return;
}
if (!value) {
ret = config_error_nonbool(var);
goto release_return;
}
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);
goto release_return;
}
free((void *) submodule->ignore);
strbuf_addstr(&ignore, value);
submodule->ignore = strbuf_detach(&ignore, NULL);
} else if (!strcmp(item.buf, "url")) {
struct strbuf url = STRBUF_INIT;
if (!value) {
ret = config_error_nonbool(var);
goto release_return;
}
if (!me->overwrite && submodule->url != NULL) {
warn_multiple_config(me->commit_sha1, submodule->name,
"url");
goto release_return;
}
free((void *) submodule->url);
strbuf_addstr(&url, value);
submodule->url = strbuf_detach(&url, NULL);
}
release_return:
strbuf_release(&name);
strbuf_release(&item);
return ret;
}