return 0;
}
+static void init_submodule(const char *path, const char *prefix, int quiet)
+{
+ const struct submodule *sub;
+ struct strbuf sb = STRBUF_INIT;
+ char *upd = NULL, *url = NULL, *displaypath;
+
+ /* Only loads from .gitmodules, no overlay with .git/config */
+ gitmodules_config();
+
+ if (prefix) {
+ strbuf_addf(&sb, "%s%s", prefix, path);
+ displaypath = strbuf_detach(&sb, NULL);
+ } else
+ displaypath = xstrdup(path);
+
+ sub = submodule_from_path(null_sha1, path);
+
+ if (!sub)
+ die(_("No url found for submodule path '%s' in .gitmodules"),
+ displaypath);
+
+ /*
+ * Copy url setting when it is not set yet.
+ * To look up the url in .git/config, we must not fall back to
+ * .gitmodules, so look it up directly.
+ */
+ strbuf_reset(&sb);
+ strbuf_addf(&sb, "submodule.%s.url", sub->name);
+ if (git_config_get_string(sb.buf, &url)) {
+ url = xstrdup(sub->url);
+
+ if (!url)
+ die(_("No url found for submodule path '%s' in .gitmodules"),
+ displaypath);
+
+ /* Possibly a url relative to parent */
+ if (starts_with_dot_dot_slash(url) ||
+ starts_with_dot_slash(url)) {
+ char *remoteurl, *relurl;
+ char *remote = get_default_remote();
+ struct strbuf remotesb = STRBUF_INIT;
+ strbuf_addf(&remotesb, "remote.%s.url", remote);
+ free(remote);
+
+ if (git_config_get_string(remotesb.buf, &remoteurl))
+ /*
+ * The repository is its own
+ * authoritative upstream
+ */
+ remoteurl = xgetcwd();
+ relurl = relative_url(remoteurl, url, NULL);
+ strbuf_release(&remotesb);
+ free(remoteurl);
+ free(url);
+ url = relurl;
+ }
+
+ if (git_config_set_gently(sb.buf, url))
+ die(_("Failed to register url for submodule path '%s'"),
+ displaypath);
+ if (!quiet)
+ printf(_("Submodule '%s' (%s) registered for path '%s'\n"),
+ sub->name, url, displaypath);
+ }
+
+ /* Copy "update" setting when it is not set yet */
+ strbuf_reset(&sb);
+ strbuf_addf(&sb, "submodule.%s.update", sub->name);
+ if (git_config_get_string(sb.buf, &upd) &&
+ sub->update_strategy.type != SM_UPDATE_UNSPECIFIED) {
+ if (sub->update_strategy.type == SM_UPDATE_COMMAND) {
+ fprintf(stderr, _("warning: command update mode suggested for submodule '%s'\n"),
+ sub->name);
+ upd = xstrdup("none");
+ } else
+ upd = xstrdup(submodule_strategy_to_string(&sub->update_strategy));
+
+ if (git_config_set_gently(sb.buf, upd))
+ die(_("Failed to register update mode for submodule path '%s'"), displaypath);
+ }
+ strbuf_release(&sb);
+ free(displaypath);
+ free(url);
+ free(upd);
+}
+
+static int module_init(int argc, const char **argv, const char *prefix)
+{
+ struct pathspec pathspec;
+ struct module_list list = MODULE_LIST_INIT;
+ int quiet = 0;
+ int i;
+
+ struct option module_init_options[] = {
+ OPT_STRING(0, "prefix", &prefix,
+ N_("path"),
+ N_("alternative anchor for relative paths")),
+ OPT__QUIET(&quiet, N_("Suppress output for initializing a submodule")),
+ OPT_END()
+ };
+
+ const char *const git_submodule_helper_usage[] = {
+ N_("git submodule--helper init [<path>]"),
+ NULL
+ };
+
+ argc = parse_options(argc, argv, prefix, module_init_options,
+ git_submodule_helper_usage, 0);
+
+ if (module_list_compute(argc, argv, prefix, &pathspec, &list) < 0)
+ return 1;
+
+ for (i = 0; i < list.nr; i++)
+ init_submodule(list.entries[i]->name, prefix, quiet);
+
+ return 0;
+}
+
static int module_name(int argc, const char **argv, const char *prefix)
{
const struct submodule *sub;
SUBMODULE_UPDATE_STRATEGY_INIT, 0, NULL, NULL, NULL, NULL, \
STRING_LIST_INIT_DUP, 0}
+
+static void next_submodule_warn_missing(struct submodule_update_clone *suc,
+ struct strbuf *out, const char *displaypath)
+{
+ /*
+ * Only mention uninitialized submodules when their
+ * paths have been specified.
+ */
+ if (suc->warn_if_uninitialized) {
+ strbuf_addf(out,
+ _("Submodule path '%s' not initialized"),
+ displaypath);
+ strbuf_addch(out, '\n');
+ strbuf_addstr(out,
+ _("Maybe you want to use 'update --init'?"));
+ strbuf_addch(out, '\n');
+ }
+}
+
/**
* Determine whether 'ce' needs to be cloned. If so, prepare the 'child' to
* run the clone. Returns 1 if 'ce' needs to be cloned, 0 otherwise.
else
displaypath = ce->name;
+ if (!sub) {
+ next_submodule_warn_missing(suc, out, displaypath);
+ goto cleanup;
+ }
+
if (suc->update.type == SM_UPDATE_NONE
|| (suc->update.type == SM_UPDATE_UNSPECIFIED
&& sub->update_strategy.type == SM_UPDATE_NONE)) {
strbuf_addf(&sb, "submodule.%s.url", sub->name);
git_config_get_string(sb.buf, &url);
if (!url) {
- /*
- * Only mention uninitialized submodules when their
- * path have been specified
- */
- if (suc->warn_if_uninitialized) {
- strbuf_addf(out,
- _("Submodule path '%s' not initialized"),
- displaypath);
- strbuf_addch(out, '\n');
- strbuf_addstr(out,
- _("Maybe you want to use 'update --init'?"));
- strbuf_addch(out, '\n');
- }
+ next_submodule_warn_missing(suc, out, displaypath);
goto cleanup;
}
{"update-clone", update_clone},
{"resolve-relative-url", resolve_relative_url},
{"resolve-relative-url-test", resolve_relative_url_test},
+ {"init", module_init}
};
int cmd_submodule__helper(int argc, const char **argv, const char *prefix)