static int resolve_relative_url(int argc, const char **argv, const char *prefix)
{
char *remoteurl = NULL;
char *remote = get_default_remote();
const char *up_path = NULL;
char *res;
const char *url;
struct strbuf sb = STRBUF_INIT;
if (argc != 2 && argc != 3)
die("resolve-relative-url only accepts one or two arguments");
url = argv[1];
strbuf_addf(&sb, "remote.%s.url", remote);
free(remote);
if (git_config_get_string(sb.buf, &remoteurl))
/* the repository is its own authoritative upstream */
remoteurl = xgetcwd();
if (argc == 3)
up_path = argv[2];
res = relative_url(remoteurl, url, up_path);
puts(res);
free(res);
free(remoteurl);
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 && get_super_prefix())
die("BUG: cannot have prefix and superprefix");
else if (prefix)
displaypath = xstrdup(relative_path(path, prefix, &sb));
else if (get_super_prefix()) {
strbuf_addf(&sb, "%s%s", get_super_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);
/*
* NEEDSWORK: In a multi-working-tree world, this needs to be
* set in the per-worktree config.
*
* Set active flag for the submodule being initialized
*/
if (!is_submodule_initialized(path)) {
strbuf_reset(&sb);
strbuf_addf(&sb, "submodule.%s.active", sub->name);
git_config_set_gently(sb.buf, "true");
}
/*
* 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)) {
warning(_("could not lookup configuration '%s'. Assuming this repository is its own authoritative upstream."), remotesb.buf);
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)
fprintf(stderr,
_("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 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)
fprintf(stderr,
_("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);
}