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19 lines
346 B
19 lines
346 B
'use strict'; |
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var shebangRegex = require('shebang-regex'); |
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module.exports = function (str) { |
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var match = str.match(shebangRegex); |
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if (!match) { |
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return null; |
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} |
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var arr = match[0].replace(/#! ?/, '').split(' '); |
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var bin = arr[0].split('/').pop(); |
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var arg = arr[1]; |
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return (bin === 'env' ? |
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arg : |
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bin + (arg ? ' ' + arg : '') |
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); |
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};
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