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Last change
on this file since 6c1585f was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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Property mode
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100644
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File size:
346 bytes
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| 1 | 'use strict';
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| 2 | var shebangRegex = require('shebang-regex');
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| 3 |
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| 4 | module.exports = function (str) {
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| 5 | var match = str.match(shebangRegex);
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| 6 |
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| 7 | if (!match) {
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| 8 | return null;
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| 9 | }
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| 10 |
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| 11 | var arr = match[0].replace(/#! ?/, '').split(' ');
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| 12 | var bin = arr[0].split('/').pop();
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| 13 | var arg = arr[1];
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| 14 |
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| 15 | return (bin === 'env' ?
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| 16 | arg :
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| 17 | bin + (arg ? ' ' + arg : '')
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| 18 | );
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| 19 | };
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