20 lines
455 B
JavaScript
20 lines
455 B
JavaScript
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const Stream = require('stream');
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module.exports = function(entry) {
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return new Promise(function(resolve, reject) {
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const chunks = [];
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const bufferStream = Stream.Transform()
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.on('finish', function() {
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resolve(Buffer.concat(chunks));
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})
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.on('error', reject);
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bufferStream._transform = function(d, e, cb) {
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chunks.push(d);
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cb();
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};
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entry.on('error', reject)
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.pipe(bufferStream);
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});
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};
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