// THIS FILE IS COPYRIGHTED UNDER A DIFFERENT MIT LICENSE FROM THE MAIN CONTENT // AS FOLLOWS // // MIT License Copyright (c) Sindre Sorhus // (sindresorhus.com) Permission is hereby granted, free of charge, to any // person obtaining a copy of this software and associated documentation files // (the "Software"), to deal in the Software without restriction, including // without limitation the rights to use, copy, modify, merge, publish, // distribute, sublicense, and/or sell copies of the Software, and to permit // persons to whom the Software is furnished to do so, subject to the following // conditions: The above copyright notice and this permission notice shall be // included in all copies or substantial portions of the Software. THE SOFTWARE // IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, // INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A // PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR // COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, // WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR // IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. /** * Strip ANSI escape codes from a string * * This code was lifted from https://github.com/chalk/ansi-regex/blob/2b56fb0c7a07108e5b54241e8faec160d393aedb/index.js * @param text */ export function stripAnsi(text: string): string { const pattern = [ '[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?\\u0007)', '(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PR-TZcf-ntqry=><~]))', ].join('|'); const ansiEscapeCodeRegExp = new RegExp(pattern, 'g'); return text.replace(ansiEscapeCodeRegExp, ''); }