44 lines
814 B
JavaScript
44 lines
814 B
JavaScript
'use strict';
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var Path = require('path');
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var slice = Array.prototype.slice;
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function join(/* globs */) {
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var args;
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args = slice.call(arguments, 0);
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return args.reduce(function (result, globs) {
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return _apply(result, function (path) {
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return _apply(globs, function (glob) {
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return _join(path, glob);
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});
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});
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}, '');
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}
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function _apply(values, fn) {
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if (Array.isArray(values)) {
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return values.reduce(function (result, value) {
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return result.concat(fn(value));
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}, []);
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}
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return fn(values);
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}
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function _join(path, glob) {
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var negative, positive;
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if (glob[0] === '!') {
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positive = glob.substr(1);
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if (path[0] === '!') {
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negative = '';
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} else {
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negative = '!';
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}
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return negative + Path.join(path, positive);
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}
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return Path.join(path, glob);
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}
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module.exports = join;
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