eea5dd50427d8b047e0a37a1e17e1cf855b97d63a257dd6347145936100c7e13e7d2804ebcf10bc0f407090a4442e3d6bd98f7cd46a63762a1bf62f2bbc8a9 387 B

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  1. 'use strict';
  2. const shebangRegex = require('shebang-regex');
  3. module.exports = (string = '') => {
  4. const match = string.match(shebangRegex);
  5. if (!match) {
  6. return null;
  7. }
  8. const [path, argument] = match[0].replace(/#! ?/, '').split(' ');
  9. const binary = path.split('/').pop();
  10. if (binary === 'env') {
  11. return argument;
  12. }
  13. return argument ? `${binary} ${argument}` : binary;
  14. };