| // Copyright 2017 The Tulsi Authors. All rights reserved. | |
| // | |
| // Licensed under the Apache License, Version 2.0 (the "License"); | |
| // you may not use this file except in compliance with the License. | |
| // You may obtain a copy of the License at | |
| // | |
| // http://www.apache.org/licenses/LICENSE-2.0 | |
| // | |
| // Unless required by applicable law or agreed to in writing, software | |
| // distributed under the License is distributed on an "AS IS" BASIS, | |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| // See the License for the specific language governing permissions and | |
| // limitations under the License. | |
| import Foundation | |
| extension String { | |
| // Escape the string for the shell by enclosing it in single quotes and replace single quotes | |
| // with '\\'' which outputs '\''. See https://stackoverflow.com/a/1315213 for more information. | |
| public var escapingForShell: String { | |
| let escapedString = replacingOccurrences(of: "'", with: "'\\''") | |
| return "'\(escapedString)'" | |
| } | |
| } |