Function gjs_load_internal_module

gjs/internal.cpp:69–107

* gjs_load_internal_module: * @cx: the current JSContext * @identifier: the identifier of the internal module * * Loads a module source from an internal resource, * resource:///org/gnome/gjs/modules/internal/{#identifier}.js, registers it in * the internal global's module registry, and proceeds to compile, initialize, * and evaluate the module. * * Returns: whether an error occurred while

 * Returns: whether an error occurred while loading or evaluating the module.
 */
bool gjs_load_internal_module(JSContext* cx, const char* identifier) {
    Gjs::AutoChar full_path(g_strdup_printf(
        "resource:///org/gnome/gjs/modules/internal/%s.js", identifier));

    gjs_debug(GJS_DEBUG_IMPORTER, "Loading internal module '%s' (%s)",
              identifier, full_path.get());

    Gjs::AutoChar script;
    size_t script_len;
    if (!gjs_load_internal_source(cx, full_path, script.out(), &script_len))
        return false;

    JS::SourceText<mozilla::Utf8Unit> buf;
    if (!buf.init(cx, script.get(), script_len, JS::SourceOwnership::Borrowed))
        return false;

    JS::CompileOptions options(cx);
    options.setIntroductionType("Internal Module Bootstrap");
    options.setFileAndLine(full_path, 1);
    options.setSelfHostingMode(false);

    Gjs::AutoInternalRealm ar{cx};
    GjsContextPrivate* gjs = GjsContextPrivate::from_cx(cx);
    JS::RootedObject internal_global{cx, gjs->internal_global()};
    JS::RootedObject module{cx, JS::CompileModule(cx, options, buf)};
    if (!module)
        return false;

    JS::RootedObject registry{cx, gjs_get_module_registry(internal_global)};

    JS::RootedId key{cx, gjs_intern_string_to_id(cx, full_path)};
    if (key.isVoid())
        return false;

    JS::RootedValue ignore{cx};
    return gjs_global_registry_set(cx, registry, key, module) &&
           JS::ModuleLink(cx, module) &&
           JS::ModuleEvaluate(cx, module, &ignore);
}

static bool handle_wrong_args(JSContext* cx) {
    gjs_log_exception(cx);