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node_modules/node-downloader-helper/bin/ndh

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+#!/usr/bin/env node
+/*eslint no-console: ["error", { allow: ["log", "warn", "error"] }] */
+const args = process.argv.slice(2);
+const { DownloaderHelper } = require('../dist');
+const { byteHelper, color, COLOR_RED, COLOR_GREEN,
+    COLOR_YELLOW, COLOR_CYAN, COLOR_MAGENTA,
+    isValidPath, isValidUrl, inlineLog
+} = require('./helpers');
+const pkg = require('../package.json');
+
+// Arguments
+if (!args.length || args.length < 2) {
+    return console.log('USAGE: ndh [destination] [url]');
+}
+
+const dest = args[0];
+const url = args[1];
+
+if (!isValidPath(dest)) {
+    return console.error(color(COLOR_RED, 'Please use an existing folder or valid path'));
+}
+
+if (!isValidUrl(url)) {
+    return console.error(color(COLOR_RED, 'Please use a valid URL'));
+}
+
+let progressLog = '';
+const dl = new DownloaderHelper(url, dest, {
+    headers: {
+        'user-agent': pkg.name + '@' + pkg.version
+    },
+});
+
+dl
+    .on('end', _ =>
+        inlineLog(progressLog + ' - ' + color(COLOR_GREEN, 'Download Completed'))
+    )
+    .on('retry', (attempt, opts) => {
+        let count = Math.floor(opts.delay / 1000);
+        const retryLog = () => {
+            inlineLog(color(COLOR_YELLOW, `Retry Attempt: ${attempt}/${opts.maxRetries} | Starts on: ${count} secs`));
+            if (count > 0) {
+                setTimeout(() => retryLog(), 1000);
+            }
+            count--;
+        };
+        retryLog();
+    })
+    .on('resume', isResumed => {
+        if (!isResumed) {
+            console.warn(color(COLOR_YELLOW, "\nThis URL doesn't support resume, it will start from the beginning"));
+        }
+    })
+    .on('progress.throttled', stats => {
+        const progress = stats.progress.toFixed(1);
+        const speed = byteHelper(stats.speed);
+        const downloaded = byteHelper(stats.downloaded);
+        const total = byteHelper(stats.total);
+
+        const cName = color(COLOR_YELLOW, stats.name);
+        const cSpeed = color(COLOR_MAGENTA, speed + '/s');
+        const cProgress = color(COLOR_MAGENTA, progress + '%');
+        const cSize = color(COLOR_CYAN, `[${downloaded}/${total}]`);
+        progressLog = `${cName}: ${cSpeed} - ${cProgress} ${cSize}`;
+        inlineLog(progressLog);
+    });
+
+dl.start().catch(err => console.error(color(COLOR_RED, 'Something happend'), err));