| 1 | const { promisify } = require('util');
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| 2 | const glob = promisify(require('glob'));
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| 3 |
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| 4 | module.exports = (patterns = []) => {
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| 5 | if (!Array.isArray(patterns)) {
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| 6 | return Promise.reject(
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| 7 | new Error('Packages or workspaces configuration must be an array.'),
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| 8 | );
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| 9 | }
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| 10 |
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| 11 | const opts = { realpath: true };
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| 12 |
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| 13 | // <https://en.wikipedia.org/wiki/Glob_(programming)>
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| 14 | return glob(
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| 15 | patterns.length > 1 ? `{${patterns.join(',')}}` : patterns[0],
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| 16 | opts,
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| 17 | );
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| 18 | };
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