| /* |
| * window-size |
| * https://github.com/jonschlinkert/window-size |
| * |
| * Copyright (c) 2014 Jon Schlinkert |
| * Licensed under the MIT license. |
| */ |
| |
| const tty = require('tty') |
| |
| module.exports = (function() { |
| var width; |
| var height; |
| |
| if(tty.isatty(1) && tty.isatty(2)) { |
| if(process.stdout.getWindowSize) { |
| width = process.stdout.getWindowSize(1)[0]; |
| height = process.stdout.getWindowSize(1)[1]; |
| } else if (tty.getWindowSize) { |
| width = tty.getWindowSize()[1]; |
| height = tty.getWindowSize()[0]; |
| } else if (process.stdout.columns && process.stdout.rows) { |
| height = process.stdout.columns; |
| width = process.stdout.rows; |
| } |
| } else { |
| new Error('Error: could not get window size with tty or process.stdout'); |
| } |
| return { |
| height: height, |
| width: width |
| } |
| })(); |