balena-cli/build/utils/streams.js

The official balena Command Line Interface

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.buffer = buffer;
const fs = require("fs");
function buffer(stream, bufferFile) {
    const fileWriteStream = fs.createWriteStream(bufferFile);
    return new Promise(function (resolve, reject) {
        stream.on('error', reject).on('end', resolve).pipe(fileWriteStream);
    }).then(() => new Promise(function (resolve, reject) {
        const fstream = fs.createReadStream(bufferFile);
        fstream.on('open', () => resolve(fstream)).on('error', reject);
    }));
}
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