1 /* 2 * Copyright 2017 WebAssembly Community Group participants 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 // 18 // Shared utilities for commandline tools 19 // 20 21 #include <string> 22 23 namespace wasm { 24 25 // Removes a specific suffix if it is present, otherwise no-op removeSpecificSuffix(std::string str,std::string suffix)26inline std::string removeSpecificSuffix(std::string str, std::string suffix) { 27 if (str.size() <= suffix.size()) { 28 return str; 29 } 30 if (str.substr(str.size() - suffix.size()).compare(suffix) == 0) { 31 return str.substr(0, str.size() - suffix.size()); 32 } 33 return str; 34 } 35 36 } // namespace wasm 37