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34 lines
658 B
JavaScript
34 lines
658 B
JavaScript
'use strict';
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var path = require('path');
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function containsPath(fp, segment) {
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if (typeof fp !== 'string' || typeof segment !== 'string') {
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throw new TypeError('contains-path expects file paths to be a string.');
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}
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var prefix = '(^|\\/)';
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if (segment.indexOf('./') === 0 || segment.charAt(0) === '/') {
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prefix = '^';
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}
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var re = new RegExp(prefix + normalize(segment).join('\\/') + '($|\\/)');
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fp = normalize(fp).join('/');
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return re.test(fp);
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}
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/**
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* Normalize slashes
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*/
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function normalize(str) {
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str = path.normalize(str);
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return str.split(/[\\\/]+/);
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}
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/**
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* Expose `containsPath`
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*/
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module.exports = containsPath;
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