first commit

build/node_modules/download-status/index.js

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+'use strict';
+var objectAssign = require('object-assign');
+var chalk = require('chalk');
+var lpadAlign = require('lpad-align');
+var Progress = require('progress');
+
+module.exports = function (opts) {
+	opts = opts || {};
+	opts.stream = opts.stream || process.stderr;
+	opts.indent = opts.indent || 2;
+
+	var words = [
+		'fetch',
+		'progress'
+	];
+
+	var progress = chalk.cyan(lpadAlign('progress', words, opts.indent));
+	var str = progress + ' : [:bar] :percent :etas';
+
+	var bar = new Progress(str, objectAssign({
+		complete: '=',
+		incomplete: ' ',
+		width: 20,
+		total: 0
+	}, opts));
+
+	var streams = 0;
+
+	return function (res, url, cb) {
+		if (!res.headers['content-length'] || !opts.stream.isTTY) {
+			cb();
+			return;
+		}
+
+		streams ++;
+		bar.total += parseInt(res.headers['content-length'], 10);
+
+		var fetch = chalk.cyan(lpadAlign('fetch', words, opts.indent));
+
+		opts.stream.clearLine();
+		opts.stream.cursorTo(0);
+		opts.stream.write(fetch + ' : ' + url + '\n');
+
+		res.on('data', function (data) {
+			bar.tick(data.length);
+		});
+
+		res.on('end', function () {
+			if (--streams === 0) {
+				opts.stream.write('\n');
+			}
+
+			cb();
+		});
+	};
+};