Method save_md5_file

utility/import_info.cpp:1084–1119

}

Error ImportInfoModern::save_md5_file(const String &output_dir) {
	Vector<String> dest_files = get_dest_files();
	if (dest_files.size() == 0) {
		return ERR_PRINTER_ON_FIRE;
	}

	String actual_source = get_source_file();
	if (export_dest != actual_source) {
		return ERR_PRINTER_ON_FIRE;
	}
	// check if each exists
	for (int64_t i = 0; i < dest_files.size(); i++) {
		if (!FileAccess::exists(dest_files[i])) {
			//WARN_PRINT("Cannot find " + dest_files[i] + ", cannot compute dest_md5.");
			return ERR_PRINTER_ON_FIRE;
		}
	}
	// dest_md5 is the md5 of all the destination files together
	String dst_md5 = FileAccess::get_multiple_md5(dest_files);
	ERR_FAIL_COND_V_MSG(dst_md5.is_empty(), ERR_FILE_BAD_PATH, "Can't open import resources to check md5!");

	if (src_md5.is_empty()) {
		String exported_src_path = output_dir.path_join(actual_source.replace_first("res://", ""));
		src_md5 = FileAccess::get_md5(exported_src_path);
		if (src_md5.is_empty()) {
			ERR_FAIL_COND_V_MSG(src_md5.is_empty(), ERR_FILE_BAD_PATH, "Can't open exported resource to check md5!");
		}
	}
	String md5_file_path = output_dir.path_join(get_md5_file_path().trim_prefix("res://"));
	gdre::ensure_dir(md5_file_path.get_base_dir());
	Ref<FileAccess> md5_file = FileAccess::open(md5_file_path, FileAccess::WRITE);
	ERR_FAIL_COND_V_MSG(md5_file.is_null(), ERR_FILE_CANT_OPEN, "Can't open exported resource to check md5!");
	md5_file->store_string("source_md5=\"" + src_md5 + "\"\ndest_md5=\"" + dst_md5 + "\"\n\n");
	md5_file->flush();
	return OK;
}

void ImportInfoModern::_set_from_json(const Dictionary &p_json) {
	ImportInfo::_set_from_json(p_json);