| 1 | /*!
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| 2 | * get-pkgs <https://github.com/jonschlinkert/get-pkgs>
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| 3 | *
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| 4 | * Copyright (c) 2014-2015, Jon Schlinkert.
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| 5 | * Licensed under the MIT License.
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| 6 | */
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| 7 |
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| 8 | ;
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| 9 |
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| 10 | var utils = require('./utils');
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| 11 |
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| 12 | module.exports = function get(repos, cb) {
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| 13 | if (typeof cb !== 'function') {
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| 14 | throw new TypeError('expected callback to be a function');
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| 15 | }
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| 16 |
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| 17 | if (typeof repos === 'string') {
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| 18 | repos = [repos];
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| 19 | }
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| 20 |
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| 21 | if (!Array.isArray(repos)) {
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| 22 | throw new TypeError('expected the first argument to be a string or array');
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| 23 | }
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| 24 | utils.async.map(repos, utils.pkg, cb);
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| 25 | };
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