| 1 | (function() {
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| 2 | module.exports = function($) {
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| 3 | /*
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| 4 | clean_(source)
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| 5 | */
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| 6 | return $.clean_ = async function(source) {
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| 7 | var listSource, pathDir, type;
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| 8 | type = $.type(source);
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| 9 | if (type !== 'string') {
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| 10 | throw new Error(`invalid type '${type}'`);
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| 11 | }
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| 12 | await $.remove_(source);
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| 13 | pathDir = $.getDirname(source);
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| 14 | listSource = (await $.source_(`${pathDir}/**/*`));
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| 15 | if (listSource.length) {
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| 16 | return $;
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| 17 | }
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| 18 | await $.remove_(pathDir);
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| 19 | return $; // return
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| 20 | };
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| 21 | };
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| 22 |
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| 23 | }).call(this);
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