Method save_plugin_version_cache

plugin_manager/plugin_manager.cpp:606–649

}

void PluginManager::save_plugin_version_cache() {
	String cache_dir = get_plugin_cache_path().path_join("plugin_versions");
	gdre::ensure_dir(cache_dir);
	HashMap<String, HashMap<String, Dictionary>> data;
	{
		MutexLock lock(plugin_version_cache_mutex);
		for (auto &E : plugin_version_cache) {
			String cache_key = E.key;
			PluginVersion version = E.value;
			if (version.is_valid() && (is_prepopping() || !version.is_static_cached)) {
				Dictionary version_json = version.to_json();
				String source = version.release_info.plugin_source;
				String primary_id = itos(version.release_info.primary_id);
				String secondary_id = itos(version.release_info.secondary_id);
				if (!data.has(source)) {
					data[source] = HashMap<String, Dictionary>();
				}
				if (!data[source].has(primary_id)) {
					data[source][primary_id] = Dictionary();
				}
				data[source][primary_id][secondary_id] = version_json;
			}
		}
	}

	for (auto &source : data) {
		for (auto &primary_id : source.value) {
			// source/primary_id.json - with secondary_id as the key
			String file_name = source.key + "/" + primary_id.key + ".json";
			String path = cache_dir.path_join(file_name);
			gdre::ensure_dir(path.get_base_dir());
			auto file = FileAccess::open(path, FileAccess::WRITE);
			if (file.is_null()) {
				ERR_PRINT("Failed to open plugin version cache file for writing: " + file_name);
				continue;
			}
			String json = JSON::stringify(primary_id.value, " ", false, true);
			file->store_string(json);
			file->flush();
			file->close();
		}
	}
	data.clear();
}

void PluginManager::_bind_methods() {
	// ClassDB::bind_method(D_METHOD("get_plugin_version", "plugin_name", "version"), &PluginManager::get_plugin_version);