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11 lines
290 B
JavaScript
11 lines
290 B
JavaScript
'use strict';
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module.exports = function (flag, argv) {
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argv = argv || process.argv;
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var terminatorPos = argv.indexOf('--');
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var prefix = /^--/.test(flag) ? '' : '--';
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var pos = argv.indexOf(prefix + flag);
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return pos !== -1 && (terminatorPos !== -1 ? pos < terminatorPos : true);
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};
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