CityBEM-CityLayers-SaeedRay.../node_modules/@electron/get/dist/cjs/GotDownloader.js

76 lines
3.0 KiB
JavaScript

"use strict";
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs = require("fs-extra");
const got = require("got");
const path = require("path");
const ProgressBar = require("progress");
const PROGRESS_BAR_DELAY_IN_SECONDS = 30;
class GotDownloader {
async download(url, targetFilePath, options) {
if (!options) {
options = {};
}
const { quiet, getProgressCallback } = options, gotOptions = __rest(options, ["quiet", "getProgressCallback"]);
let downloadCompleted = false;
let bar;
let progressPercent;
let timeout = undefined;
await fs.mkdirp(path.dirname(targetFilePath));
const writeStream = fs.createWriteStream(targetFilePath);
if (!quiet || !process.env.ELECTRON_GET_NO_PROGRESS) {
const start = new Date();
timeout = setTimeout(() => {
if (!downloadCompleted) {
bar = new ProgressBar(`Downloading ${path.basename(url)}: [:bar] :percent ETA: :eta seconds `, {
curr: progressPercent,
total: 100,
});
// https://github.com/visionmedia/node-progress/issues/159
// eslint-disable-next-line @typescript-eslint/no-explicit-any
bar.start = start;
}
}, PROGRESS_BAR_DELAY_IN_SECONDS * 1000);
}
await new Promise((resolve, reject) => {
const downloadStream = got.stream(url, gotOptions);
downloadStream.on('downloadProgress', async (progress) => {
progressPercent = progress.percent;
if (bar) {
bar.update(progress.percent);
}
if (getProgressCallback) {
await getProgressCallback(progress);
}
});
downloadStream.on('error', error => {
if (error.name === 'HTTPError' && error.statusCode === 404) {
error.message += ` for ${error.url}`;
}
if (writeStream.destroy) {
writeStream.destroy(error);
}
reject(error);
});
writeStream.on('error', error => reject(error));
writeStream.on('close', () => resolve());
downloadStream.pipe(writeStream);
});
downloadCompleted = true;
if (timeout) {
clearTimeout(timeout);
}
}
}
exports.GotDownloader = GotDownloader;
//# sourceMappingURL=GotDownloader.js.map